A4-70 and A4-80 Stainless Steel Hex Nut

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A4-70 and A4-80 Stainless Steel Hex Nut manufacturers in india, A4-70 and A4-80 Stainless Steel Hex Nut Suppliers in india, SS Hex Nuts, A4-70 and A4-80 Stainless Steel Hex Nut Full Threaded in Cold Forged and Hot Forged Finish as per ISO 3506 High Tensile Fastener

In Top 10 Manufacturer, Supplier & Exporter of High Tensile Fasteners A4-70 and A4-80 Stainless Steel Hex Nut Full Threaded in India, A4-70 and A4-80 High Tensile Stainless Steel Hex Nut Full Threaded High Tensile Fasteners as per ISO 3506

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A4-70 and A4-80 Stainless Steel Hex Nut

Content

A4-70 and A4-80 Stainless Steel Hex Nut Dimensions
A4-70 and A4-80 Stainless Steel Hex Nut Specification
Types of A4-70 and A4-80 Stainless Steel Hex Nut Available
Available A4-70 and A4-80 Stainless Steel Hex Nut Sizes
A4-70 and A4-80 Stainless Steel Hex Nut Price list For India/ China / Europe/ Middle East / USA
A4-70 and A4-80 Stainless Steel Hex Nut Available Material & Grade
Our Global Network
A4-70 and A4-80 Stainless Steel Hex Nut Available in Following Surface Coating
A4-70 and A4-80 Stainless Steel Hex Nut Useful Information
A4-70 and A4-80 Stainless Steel Hex Nut Ready Stock

Technical Metal Corporation have 20 years of experiance in manufacturing & exporting of A4-70 and A4-80 Stainless Steel Hex Nut in india & global market. we supplied A4-70 and A4-80 Stainless Steel Hex Nut to 300 organization to 30 countries. Technical Metal Corporation is the industry leader in offering what is undoubtedly the most comprehensive A4-70 and A4-80 Stainless Steel Hex Nut range and stock in all sizes in metric, imperial and in all grades.A bolt is a form of threaded fastener with an external male thread. A nut is a type of fastener with a threaded hole. Nuts are almost always used in conjunction with a mating bolt to fasten two or more parts together.Nuts have internal machine threads, for use with machine thread bolts and screws.

Orders at Technical Metal Corporation are guaranteed fast delivery of the A4-70 and A4-80 Stainless Steel Hex Nut in the country. The main reason being we have an excellent warehousing and storage facilities for both finished and semi finished goods.They are made ready as per the urgent requirements of the customers. The A4-70 and A4-80 Stainless Steel Hex Nut are manufactured to sustain very high pressure and product warranty.In 2016 we have stocked more than 188 tons of A4-70 and A4-80 Stainless Steel Hex Nut in all sizes, to cater to immediate delivery and urgent needs of the clients. For small requirements we can dispatch the A4-70 and A4-80 Stainless Steel Hex Nut immediately against the purchase order.

Four Properties of A4-70 and A4-80 Stainless Steel Hex Nut

A4-70 and A4-80 Stainless Steel Hex Nut use stainless steel as raw materials. A4-70 and A4-80 Stainless Steel Hex Nut has four properties.

1. High temperature resistance. For high hardness, the Bolts has strong oxidation resistance. It cannot work under high temperature and cannot be interfered by high temperature. If the Bolts is passivated after being made out, the temperature resistance will be better.

2. Physical properties. A4-70 and A4-80 Stainless Steel Hex Nut has higher specific resistance. The specific resistance of stainless steel is higher than that of carbon steel by five times. Standard parts have an expansion factor. Through experiment, if the temperature is higher, the expansion factor of stainless steel Bolts will be improved definitely.

3. Stress capacity. A4-70 and A4-80 Stainless Steel Hex Nut can endure moderate stress. Although it cannot be compared favorably with high strength bolt, the fastener can still meet the common requirements.

4. Mechanical properties. High rust resistance and corrosion resistance have close relationship with the features of stainless steel. For standard parts developing constantly, mechanical properties of A4-70 and A4-80 Stainless Steel Hex Nut will be enhanced further.

A4-70 and A4-80 Stainless Steel Hex Nut Specification

FASTENERS -SCREWS, BOLTS AND NUTS FOR TOUGHEST USE

Material

Standards

Grade

Stainless Steel Fasteners

ASTM / ASME A/SA 193 / 194

B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4

Alloy Steel Fasteners

ASTM / ASME A/SA 193 / 194 GR

B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M

Duplex Steel Fasteners

UNS NO.S 31803, S 32205

Range:

M10 To M100 , Length Upto 5 Meters

Bolts

Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolts, U-Bolts, J Bolts, Mushroom Head Square Neck Bolts , T- Head Bolts , Wing Screw , Eye Bolt , Eye Bolt, Foundation Bolts, Structural Bolts.

Washers

Plain Washer , Plain Big & Small Od Washer , Spring Lock Washer , Spring Washer Heavy Duty , Tooth Washer , Star Washer , Tab Washer With One & Two Tab

Nuts

Hexagon Nuts , Hexagon Coupling Nuts , Hexagon Thin Nut , Square Nut , Hexagon Castle Nuts , Self Locking Nut , Hexagon Domed Cap Nuts

Screws

Pan Head Slotted Screws , Cheese Head Slotted Screws , Countersunk Head Slotted Screws , Countersunk Raised Head Slotted Screws , Pan Phillipse Head Screw , Countersunk Phillipse Raised Head Screws , Slotted Cheese Trim Head Machine Screws , Socket Head Allen Cap Screws , Allen Countersunk Socket Head Cap Screws , Socket Head Shoulder Screws , Socket Head Cap Screw Low Head , Hexagon Socket Set Screw With Flat Point , Hexagon Socket Set Scews With Cone Point , Hexagon Socket Set Screw With Dog Point , Hexagon Socket Set Screws With Dog Point , Hexagon Socket Set Screws With Cup Point , Imprial Socket Cap Screws .

Other

Threaded Rod, As Per Drawing And Customers Spec.

Coating

-> Hot Dipped Galvanizing Fasteners	-> Xylan Coated Fasteners
-> Phosphate Coated Fasteners	-> Zinc Coated Fasteners
-> Teflon Coated Fasteners	-> Cadmium Coated Fasteners

Test Certificate

Manufacturer Test Certificate As Per En 10204 / 3.1

Our A4-70 and A4-80 Stainless Steel Hex Nut plant is equipped with various testing facilities like Tensile Testing Machine also known as tension testing. We also conduct other tests like Hardness Test, IGC Test, Positive Material Identification Test to ensure that all the product going out of our manufacturing plant are the best in terms of quality.

Comparison: US and ISO (DIN) Stainless Steels

Tensile Load

A2 and A4 as compared to 304 and 316	Percent difference from US – Stainless Steel
up to M20	44% higher
M22 and over	6% lower

Give us a call today to get all the information, +91-98210 71212, If you're looking to buy or sell Fasteners (Bolts, Nuts, Washers, Stud Bolt, Screws), we can help., call to our Distributor in India or mail us to sales@technicalmetalcorp.com for instant free quote of Fasteners (Bolts, Nuts, Washers, Stud Bolt, Screws).

Types of Stainless Steel Nuts


Stainless Steel Hex Nuts	Stainless Steel Dome Nuts	Stainless Steel Hex machine screw nuts	Stainless Steel Hex lock nuts nylon insert

Stainless Steel Hex jam nuts	Stainless Steel Hex jam nylon lock nuts	Stainless Steel Heavy hex nuts	Stainless Steel Wing nuts

Stainless Steel Cap nuts	Stainless Steel Acorn nuts	Stainless Steel Allenuts	Stainless Steel Spring Nuts

Stainless Steel Coil Nuts	Stainless Steel Handle Nuts	Stainless Steel Hurricane Nuts	Stainless Steel Square nuts

Stainless Steel K-Lock nuts	Stainless Steel Prevailing torque lock nuts	Stainless Steel Top lock nuts	Stainless Steel Two-way reversible lock nuts

Stainless Steel Pin-Lock nuts	Stainless Steel T-Nuts	Stainless Steel Coupling nuts	Stainless Steel Slotted nuts

Stainless Steel Castle nuts	Stainless Steel Flange nuts serrated	Stainless Steel Metric nuts	Stainless Steel Machine Hex Nuts

Stainless Steel Finished Hex Nuts	Stainless Steel Forged Eye Nut	Stainless Steel Rivet Nuts	Stainless Steel Slotted Hex Nut

Stainless Steel ACME Hex Nuts	Stainless Steel Nylock Nuts	Stainless Steel Anco Lock Nuts	Stainless Steel Flexloc Nuts

Stainless Steel Miscellaneous Nuts	Stainless Steel Panel Nut	Stainless Steel Poly Nut	Stainless Steel Conelock Nut

Stainless Steel Self Clinching Nuts	Stainless Steel Industrial Nuts	Stainless Steel Imperial Thread Nuts	Stainless Steel Imperial Thread Nylock Nuts

Stainless Steel Sleeve Nuts	Stainless Steel Thin Nuts	Stainless Steel Weld Nuts	Stainless Steel High Nuts

Stainless Steel Cage Nuts	Stainless Steel Security Nuts	SS Hexagon nuts with flange	SS Hexagon nuts with flange with metric fine thread

SS Hexagon nuts with (non-metallic insert) type1	SS Hexagon nuts with (all-metal nuts), type 2	SS Hexagon nuts, style 1 – Product grades A and B	SS Hexagon nuts, style 2 – Product grades A and B

SS Hexagon nuts, low type (chamfered)	SS Low hex nuts without bevel – Classification B	SS Hexagon nuts, style 1, with metric fine thread	SS Hexagon nuts, style 2, with metric fine thread

SS Low hex nuts (chamfered) with metric fine pitch thread	SS Hexagon nuts with flange and (with non-metallic insert)	SS Hexagon nuts with metric fine thread	SS Hexagon nuts with (all-metal nuts)

SS Hexagon nuts with clamping part	SS Hexagon nuts with low form, (with non-metallic insert)	SS Castle nuts low form (with roll crown)	SS crown nuts (without roll crown)

SS crown nuts (with roll crown)	SS Castle nuts low form (without roll crown)	SS Hexagon nuts	SS Closed nuts

SS Cross hole nuts	SS slot nuts	SS locknuts	SS knurled

SS knurled nuts, low form

A4-70 and A4-80 Stainless Steel Hex Nut Dimensions

Selection of Diameters - Tightening Torques, Loads

Guideline values for screws in steel groups A4-70 and A4-80 with standard metric threads to DIN 13

Diameter	Load 1)Force at 0.2% yield point N	Initial Stressing ForceN	Tightening Torque Nm	Force in service N
Diameter	Load 1)Force at 0.2% yield point N	Initial Stressing ForceN	Tightening Torque Nm	Axial Static	Axial Dynamic	Radial Static or Dynamic
M3	2250	1420	0.9	610	360	120
M4	3960	2490	2.2	1070	640	210
M5	6390	4030	4.3	1730	1040	350
M6	9040	5700	7.3	2440	1470	490
M8	16470	10380	17.7	4450	2670	890
M10	26100	16440	35.5	7050	4230	1410
M12	37930	23900	61.3	10240	6150	2050
M16	70650	44510	147.1	19080	11450	3820
M20	110250	69460	285.1	29770	17860	5950

1)The values correspond to 100% of the 0.2%

Notes on application:

-> When selecting the correct screw diameter it should be ensured that the total load on the screw does not exceed 90% of the standardized 0.2% yield stress. Care should be taken to ensure correct initial tensioning, with a torque wrench wherever possible.
-> Experience has shown that a utilization of 70% of the total load is reasonable average for the initial stressing force to allow additional forces in service to be taken up.

**The table above is only intended as an aid for quick comparison**

ASTM Specifications for A4-70 and A4-80 Stainless Steel Hex Nut

ASTM A193 :Alloy steel and stainless steel bolting materials for high temperature or high pressure service.
ASTM A307 : Carbon steel bolts and studs, 60,000 psi tensile strength.
ASTM A320 : Alloy steel and stainless steel bolting materials for low temperature service.
ASTM A325 : Structural bolts, steel, heat treated, 120/105 ksi minimum tensile strength.
ASTM A354 : Quenched and tempered alloy bolts, studs, and other externally threaded fasteners.
ASTM A449 : Quenched and tempered steel bolts and studs for general use.
ASTM A490 : Structural bolts, alloy steel, heat treated, 150 ksi minimum tensile strength.
ASTM F593 : Stainless steel bolts, hex cap screws, and studs.
ASTM F1554 :Anchor bolts designed to anchor structural supports to concrete foundations.
ASTM F3125 :New, unified structural bolt specification replacing A325, A325M, A490, A490M, F1852, and F2280

Stainless Steel Hex Nut Grades & Designation ( Austhentic Stainless Steel )

AISI Grade Equivalent	JIS Equivalent	Stainless Steel Notation	EN/DIN Numerical Equivalent	UNS designation	EN/DIN Symbolical Equivalent
AISI 303	SUS303	SS 303	EN 1.4305	UNS S30300	X8CrNiS18-9
AISI 304	SUS304	SS 304	EN 1.4301	UNS S30400	X4CrNi18-10
AISI 304L	SUS304L	SS 304L	EN 1..4307	UNS S30403	X2CrNi18-9
AISI 304LN	SUS304 LN	SS 304 LN	EN 1.4311	UNS S30453	X2CrNiN18-10
AISI 309	SUS309	SS 309	EN 1.4828	UNS S30900	X15CrNi23-13
AISI 309S	SUS309 S	SS 309S	EN 1.4833	UNS S30908	X15CrNiSi20-12
AISI 310	SUS310	SS 310	EN 1.4841	UNS S31000	X15CrNiSi25-20
AISI 310S	SUS310 S	SS 310S	EN 1.4845	UNS S31008	X8CrNi25-21
AISI 316	SUS316	SS 316	EN 1.4401	UNS S31600	X5CrNiMo17-12-2
AISI 316L	SUS316 L	SS 316 L	EN 1.4404	UNS S31603	X2CrNiMo17-12-2
AISI 316Ti	SUS316 Ti	SS 316 Ti	EN 1.4571	UNS S31635	X6CrNiMoTi17-12-2
AISI 317	SUS317	SS 317		UNS S31700
AISI 317L	SUS317L	SS 317L	EN 1.4438	UNS S31703	X2CrNiMo18-15-4
AISI 321	SUS321	SS 321	EN 1.4541	UNS S32100	X6CrNiTi18-10
AISI 321H	SUS321 H	SS 321H	EN 1.4878	UNS S32109	X12CrNiTi18-9
AISI 347	SUS347	SS 347	EN 1.4550	UNS S34700	X6CrNiNb18-10
AISI 347H	SUS347H	SS 347H	EN 1.4961	UNS S34709	X6CrNiNb18-12
End of List For Austhentic Stainless Steel

Stainless Steel Hex Nut Grade Designation ( Martensitic Stainless Steel )

AISI 409	SUS409	SS 409	EN 1.4512	UNS S40900	X2CrTi12
AISI 410	SUS410	SS 410	EN 1.4006	UNS S41000	X 10 Cr 13
AISI 410S	SUS410S	SS 410S	EN 1..4516	UNS S41008	X6CrNiTi12
AISI 416	SUS416	SS 416	EN 1.4005	UNS S41600	X 12 CrS 13
AISI 420	SUS420J1	SS 304	EN 1.4021	UNS S42000	X 20 Cr 13
AISI 420F	SUS420F	SS 420F	-	UNS S42020	-
AISI 429	SUS429	SS 429	-	UNS S42900
AISI 430	SUS430	SS 430	EN 1.4016	UNS S43000	X 8 Cr 17
AISI 430F	SUS430F	SS 430F	En 1.4104	UNS S43020	X 12 CrMoS 17
AISI 446C	SUS446	SS 446C	EN 1.4762	UNS S44600	X4CrNi18-10
End of List For Martensitic Stainless Steel

Stainless Steel Hex Nut Grade Designation ( Super Austhenitic Stainless Steel )

AISI 904L	QS 2025 MC	SS 904L	EN 1.4539	UNS N08904	X1NiCrMoCu25-20-5
End of List For Super Austhentic Stainless Steel

Available A4-70 and A4-80 Stainless Steel Hex Nut Sizes

3/8″-16 x 1-1/4″ A4-70 and A4-80 Stainless Steel Hex Nut	3/8″-16 x 1″ Grade 18-8 Stainless A4-70 and A4-80 Stainless Steel Hex Nut
1/2″-13 x 2″ A4-70 and A4-80 Stainless Steel Hex Nut	1/4″-20 x 1″ Grade 18-8 Stainless A4-70 and A4-80 Stainless Steel Hex Nut
1/4″-20 x 1″ A4-70 and A4-80 Stainless Steel Hex Nut	3/8″-16 x 1-1/4″ A4-70 and A4-80 Stainless Steel Hex Nut
1/4″-20 x 3/4″ Grade A4-70 and A4-80 Stainless Steel Hex Nut	5/8″-11 x 2″ A4-70 and A4-80 Stainless Steel Hex Nut
1/2″-13 x 2″ A4-70 and A4-80 Stainless Steel Hex Nut	3/8″-16 x 1-1/2″ A4-70 and A4-80 Stainless Steel Hex Nut
3/8″-16 x 1-1/2″ A4-70 and A4-80 Stainless Steel Hex Nut	3/8″-16 x 2″ A4-70 and A4-80 Stainless Steel Hex Nut
1/2″-13 x 1-1/2″ A4-70 and A4-80 Stainless Steel Hex Nut	3/8″-16 x 1″ A4-70 and A4-80 Stainless Steel Hex Nut
1/2″-13 x 1-1/2″ A4-70 and A4-80 Stainless Steel Hex Nut	5/8″-11 x 2-1/2″ A4-70 and A4-80 Stainless Steel Hex Nut
5/8″-11 x 2″ A4-70 and A4-80 Stainless Steel Hex Nut	5/16″-18 x 1″ A4-70 and A4-80 Stainless Steel Hex Nut
3/8″-16 x 1″ A4-70 and A4-80 Stainless Steel Hex Nut	1/4″-20 x 3/4″ A4-70 and A4-80 Stainless Steel Hex Nut

A4-70 and A4-80 Stainless Steel Hex Nut Price List For India/ China / Europe/ Middle East/ USA

Bolt m20 Stainless steel bolt Bolt fastener producer FOB Price:US $0.01-2 / Piece	304L stainless steel fastenal catalog bolts and nuts m8 producer FOB Price:US $0.01-0.5 / Piece
High quality stainless steel screws and fasteners exporters FOB Price:US $0.01-0.1 / Piece	Stainless Steel Solid 304L Flat Head Rivets Fasteners producer FOB Price:US $0.15-0.35 / Piece
Stainless Steel Screw Hexagon Head Bolt Nut Fasteners exporters FOB Price:US $0.01-0.03 / Piece	aisi 304L fasteners stainless steel bolts 410 m12 producer 500 Pieces (Min. Order)
duplex steel 2205, S32760 high quality stainless steel fasteners din standard hex bolt screw and fasteners FOB Price:US $0.01-5 / Piece	304L Stainless steel fastener eye bolt exporters FOB Price:US $0.01-1 / Piece
stainless steel fasteners nuts bolts and washers FOB Price:US $0.2-0.48 / Piece	high quality 304L stainless steel carbon steel wing nuts fastener screw and nut s traders FOB Price:US $0.01-0.03 / Piece
Bolts and nuts/ Stainless steel screw/ fasteners ss traders FOB Price:US $0.01-2 / Piece / Piece	fastener Stainless Steel 316 Stud bolt m16 exporters FOB Price:US $0.1-0.2 / Piece
Fasteners manufacturers stainless steel hex bolt exporters FOB Price:US $0.01-1 / Piece / Piece	stainless steel 316 anchor screws and fasteners traders 100 Pieces (Min. Order)
304 stainless steel fastenal catalog bolts and nuts m8 exporters FOB Price:US $0.01-0.5 / Piece	Factory price 316 stainless steel fasteners and Fastener traders FOB Price:US $0.01-1 / Piece
Stainless Steel Solid 304 Flat Head Rivets Fasteners exporters FOB Price:US $0.15-0.35 / Piece	Best Selling Fastener aisi 316 m810 stainless steel stud bolt traders FOB Price:US $0.02-0.45* / Piece
aisi 304 fasteners stainless steel bolts 410 m12 traders 500 Pieces (Min. Order)	hardware fastener stainless steel 316 cup head bolt nut producer FOB Price:US $0.01-0.1 / Piece
304 Stainless steel fastener eye bolt traders FOB Price:US $0.01-1 / Piece	fastener Stainless Steel 316L Stud bolt m16 exporters FOB Price:US $0.1-0.2 / Piece
high quality 304 stainless steel carbon steel wing nuts fastener screw and nuts traders FOB Price:US $0.01-0.03 / Piece	Factory price 316L stainless steel fasteners and Fastener producer FOB Price:US $0.01-1 / Piece

A4-70 and A4-80 Stainless Steel Hex Nut Available Grade

Stainless Steel Hex Nut

304 Stainless Steel Hex Nut
304L Stainless Steel Hex Nut
904L Stainless Steel Hex Nut
17-4PH Stainless Steel Hex Nut
304H Stainless Steel Hex Nut
321H Stainless Steel Hex Nut

310S Stainless Steel Hex Nut
316 Stainless Steel Hex Nut
316H Stainless Steel Hex Nut
316L Stainless Steel Hex Nut
317 Stainless Steel Hex Nut
317L Stainless Steel Hex Nut

310 Stainless Steel Hex Nut

321 Stainless Steel Hex Nut

347 Stainless Steel Hex Nut

410 Stainless Steel Hex Nut

446 Stainless Steel Hex Nut

ASTM Specification Of A4-70 and A4-80 Stainless Steel Hex Nut

ASTM A193 Stainless Steel Hex Nut
ASTM A193M Stainless Steel Hex Nut
ASTM A320 Stainless Steel Hex Nut
ASTM A320M Stainless Steel Hex Nut

ASTM A194 Stainless Steel Hex Nut
ASTM A194M Stainless Steel Hex Nut
ASTM F593-13a Stainless Steel Hex Nut
ASTM F594-15 Stainless Steel Hex Nut

ASTM F2281 Stainless Steel Hex Nut

ASTM A962 Stainless Steel Hex Nut

ASTM A962M Stainless Steel Hex Nut

DIN Specification Of A4-70 and A4-80 Stainless Steel Hex Nut

DIN 580 Stainless Steel Hex Nut
DIN 582 Stainless Steel Hex Nut
DIN 444 Stainless Steel Hex Nut
DIN 939 Stainless Steel Hex Nut
DIN 933 Stainless Steel Hex Nut
DIN 931 Stainless Steel Hex Nut

DIN 6914 Stainless Steel Hex Nut
DIN 3570 Stainless Steel Hex Nut
DIN 7990 Stainless Steel Hex Nut
DIN 1B Stainless Steel Hex Nut
DIN 529 Stainless Steel Hex Nut
DIN 6325 Stainless Steel Hex Nut

DIN 6921 Stainless Steel Hex Nut
DIN 603 Stainless Steel Hex Nut
DIN 2510 Stainless Steel Hex Nut
DIN 976 Stainless Steel Hex Nut
DIN 912 Stainless Steel Hex Nut

Find Our Dealer & Distributors Of A4-70 and A4-80 Stainless Steel Hex Nut In Following Countries & Cities

To buy Of A4-70 and A4-80 Stainless Steel Hex Nut At best price & urgent delivery please mail to sales@technicalmetalcorp.com, As we have Our Dealer, distributors & direct sales representatives in below countries who will help you to buy A4-70 and A4-80 Stainless Steel Hex Nut & will resolve your queries

Cities We Deliver A4-70 and A4-80 Stainless Steel Hex Nut

Bengaluru(Karnataka)	Rajkot(Gujarat)	London(United Kingdom)	Chiyoda(Tokyo)
Chennai(Tamil Nadu)	Brisbane(Queensland)	Coimbatore (Tamil Nadu)	Ankara(Turkey)
Atyrau(Kazakhstan)	Milan(Italy)	Hanoi(Vietnam)	Howrah(West Bengal)
Port-of-Spain(Trinidad and Tobago)	Thiruvananthapuram(Kerala)	Lagos(Nigeria)	Al Jubail(Saudi Arabia)
Petaling Jaya(Malaysia)	Ernakulam(Kerala)	Gimhae-si(South Korea)	Secunderabad(Hyderabad)
New Delhi	Mumbai (maharashtra)	Jakarta(Indonesia)	Ho Chi Minh City(Vietnam)
Pimpri-Chinchwad(maharashtra)	Haryana(india)	Ulsan(South Korea)	Toronto(Canada)
Houston(USA)	Dallas(Texas)	Bhopal(india)	Bogota(Colombia)
Dubai(UAE)	Moscow(Russia)	Surat(Gujarat)	Los Angeles(California)
Seoul(South Korea)	Ludhiana(Punjab)	Madrid(Spain)	Faridabad(Haryana)
Hyderabad(Andhra Pradesh)	Visakhapatnam(Andhra Pradesh)	Dammam(Saudi Arabia)	La Victoria(Venezuela)
Vadodara(Gujarat)	Courbevoie(France)	Kuala Lumpur(Selangor)	Lahore(Pakistan)
Abu Dhabi(United Arab Emirates)	Manama(Bahrain)	Indore(Madhya Pradesh)	Melbourne(Victoria)
Pune(Maharashtra)	Montreal(Canada)	Chandigarh(Punjab)	Rio de Janeiro(Brazil)
Kolkata(West Bengal)	Vung Tau(Vietnam)	Busan(South Korea)	Santiago(Chile)
Gurgaon(Haryana)	Al Khobar(Saudi Arabia)	Algiers(Algeria)	Perth(Australia)
Navi Mumbai(Maharashtra)	Caracas(Chacao)	Muscat(Oman)	Geoje-si(South Korea)
Ahmedabad(Gujarat)	Granada(Spain)	Sharjah(UAE)	Cairo(Egypt)
Tehran(Iran)	Ahvaz(Iran)	Thane(Maharashtra)	Aberdeen(Washington)
Calgary(Alberta)	Karachi(Pakistan)	Istanbul(Turkey)	Jeddah(Saudi Arabia)
Noida(Uttar Pradesh)	New York(United States)	Bangkok(Thailand)	Doha(Qatar)
Riyadh(Saudi Arabia)	Sydney(South Wales)

Countries We Deliver A4-70 and A4-80 Stainless Steel Hex Nut

India	United States	United Arab Emirates	Canada	Kenya
Pakistan	Oman	Chile	Spain	Mongolia
France	United Kingdom	Indonesia	Nigeria	Morocco
Iran	Kuwait	Mexico	Malaysia	Egypt
Afghanistan	Serbia	Singapore	Taiwan	Switzerland
Chile	Venezuela	Sudan	Saudi Arabia	New Zealand
Netherlands	Brazil	Colombia	Ghana	Sweden
Denmark	Poland	Australia	Algeria	Slovakia
Nigeria	Thailand	Turkey	Hungary	Portuga
Angola	Argentina	Austria	Azerbaijan	China
Bangladesh	South Africa	Belgium	Bhutan	Gabon
Bolivia	Bulgaria	Mozambique	Vietnam	Hong Kong
Philippines	Finland	Greece	Italy	Yemen
Japan	iraq	Romania	Thailand	South Korea

A4-70 and A4-80 Stainless Steel Hex Nut Available in Following Surface Coating

Zinc Nickel Coated A4-70 and A4-80 Stainless Steel Hex Nut
Aluminium Coated A4-70 and A4-80 Stainless Steel Hex Nut
Teflon Coated A4-70 and A4-80 Stainless Steel Hex Nut
Xylan Coated A4-70 and A4-80 Stainless Steel Hex Nut
Zinc Coated A4-70 and A4-80 Stainless Steel Hex Nut
Hot Dipped Galvanized A4-70 and A4-80 Stainless Steel Hex Nut
Phosphate Coated A4-70 and A4-80 Stainless Steel Hex Nut
Cadmium Coated A4-70 and A4-80 Stainless Steel Hex Nut
Electro Zinc plated A4-70 and A4-80 Stainless Steel Hex Nut
Electro Cadmium Plated A4-70 and A4-80 Stainless Steel Hex Nut
Silver Coated A4-70 and A4-80 Stainless Steel Hex Nut
Zinc/Nickel by Electrodeposition A4-70 and A4-80 Stainless Steel Hex Nut
Electroless Nickel Plated A4-70 and A4-80 Stainless Steel Hex Nut
Geomet A4-70 and A4-80 Stainless Steel Hex Nut
Dacromet A4-70 and A4-80 Stainless Steel Hex Nut
Ceramic Filled PTFE Coated A4-70 and A4-80 Stainless Steel Hex Nut

We have Ready Stock All Different Types Of Stainless Steel Fasteners

Stainless Steel Fasteners
Stainless Steel bolts
Stainless Steel Nuts
Stainless Steel Screw
Stainless Steel Washer
Stainless Steel Automotive Fasteners
Stainless Steel Marine Fasteners
Metric Stainless Steel Fasteners
304 Stainless Steel Nuts
304 Stainless Steel Bolts
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310 Stainless Steel Bolts
310 Stainless Steel Screw
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316L Stainless Steel Nuts
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17-4PH Stainless Steel Screw
317 Stainless Steel Nuts
317 Stainless Steel Bolts
317 Stainless Steel Screw
317 Stainless Steel Washer
317L Stainless Steel Nuts
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317L Stainless Steel Screw
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321 Stainless Steel Nuts
321 Stainless Steel Bolts
321 Stainless Steel Screw
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347 Stainless Steel Nuts
347 Stainless Steel Bolts
347 Stainless Steel Screw
347 Stainless Steel Washer
410 Stainless Steel Nuts
410 Stainless Steel Bolts
410 Stainless Steel Screw
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A4-70 and A4-80 Stainless Steel Hex Nut Useful Information

.A nut is a type of fastener with a threaded hole. Nuts are almost always used opposite a mating bolt to fasten a stack of parts together. The two partners are kept together by a combination of their threads’ friction, a slight stretch of the bolt, and compression of the parts.We are manufacturing high tensile bolts & fasteners in bigger diameter bolt nuts & HV grade hot dip galvanised fasteners, We are the biggest manufacturers in India for bigger diameter bolts & nuts in high tensile grade and fasteners

We are specialist manufacturer of A4-70 and A4-80 Stainless Steel Hex Nut, A4-80 Stainless Steel Hex Nut, A4-80 Stainless Steel Nut, A4-80 Hex Nut, A4-80 Stainless Hex Nut Manufacturer, A4-80 Stainless Steel Hex Nut Supplier, A4-80 Stainless Hex Nut India, A4-80 Stainless Hex Nut, A4-80 Hex Nut, A4-80 Stainless Steel Hex Nut Supplier, A4-80 Stainless Steel Hex Nut Exporter from India, A4-80 Hex Nut Manufacturer in India

We are A4-70 and A4-80 Stainless Steel Hex Nut manufacturer, A4-70 and A4-80 Stainless Steel Hex Nut manufacturer in asia, A4-70 and A4-80 Stainless Steel Hex Nut supplier in asia, A4-70 and A4-80 Stainless Steel Hex Nut manufacturer in india, A4-70 and A4-80 Stainless Steel Hex Nut Supplier, Stainless Steel A4-80 Hex Nuts manufacturer, Stainless Steel A4-80 Hex Nuts manufacturer in asia, Stainless Steel A4-80 Hex Nuts supplier in asia, Stainless Steel A4-80 Hex Nuts manufacturer in india, Stainless Steel A4-80 Hex Nuts Supplier, Stainless Steel A4-70 Hex Nuts manufacturer, Stainless Steel A4-70 Hex Nuts manufacturer in asia, Stainless Steel A4-70 Hex Nuts supplier in asia, Stainless Steel A4-70 Hex Nuts manufacturer in india, Stainless Steel A4-70 Hex Nuts Supplier. .

We produce premium quality bolts from Nickel Alloys , Stainless Steels, Super Alloys, Duplex steels & Super Duplex, Copper & Copper Alloys with ASTM/ASME/DIN Standards & Specifications.We produce different types of hot forged cold formed bolts in almost all shapes & sizes.We also provide passivation, quality coating further processing as per client's requirement.Our Manufacturing Size ranges from M10 to M100 with varied length.

DIN ES ISO 3506-1: 1997 specifies the mechanical properties of bolts, screws and nuts made of austenitic (amongst others) stainless steels, when tested over an ambient temperature range of 15o C to 25o C. Technical Metal Corporation, through its Manufacturing, trading and Export division High Tensile Stainless, supplies a range of material that enable fastener manufacturers and others to produce products that meet or exceed the properties required in the above standard. Material to meet the properties of A4-80 is one element of our product range.

The designation A4-80 derives from â€œAâ€ meaning the material is a cold worked austenitic stainless, divided into 5 grades (1-5) according to material characteristics (see Annex B of DIN ES ISO 3506-1: 1997 for full description of each grade). The â€œ70â€ denotes the minimum tensile strength to be met by the material (actually the bolt, screw or nut after manufacture).

Therefore, A4-80 is an austenitic, acid proof stainless grade (usually 304 material - 304 or 304L) which has been cold worked to provide a minimum tensile strength of 700 N/mm2 (MPa).

Solution Treatment (Annealing) - Heat to 1010-1120Â°C and cool rapidly. These grades cannot be hardened by thermal treatment.. Our company is equipped with modern machineries and is organized in four divisions viz WIRE PREPARATION PLANT, NUT MANUFACTURING DIVISION, BOLTS/SCREWS & MACHINE SCREWS MANUFACTURING DIVISION, SELF TAPPING & WOOD SCREWS MANUFACTURING DIVISION. The Production facilities always pulsate with the activities of more than 110 employees turning out a wide range of fasteners. Our divisions are equipped with modem facilities for Development, Q.A and Manufacturing of our products. These are manned by qualified personal having technical expertise and all are committed to maintain best quality of our products. Technical Metal Corporation is proud of its diverse range of fasteners like. Nuts, Bolts/Screws, Socket Products, Machine Screws, Washers, Self Tapping Screws, Wood Screws, Studs, Threaded Rods etc.

We export A4-70 and A4-80 Stainless Steel Hex Nut to Iran, Iraq, Oman, Qatar, Albania, Muscat, Bahrain, Turkey, Egypt, Maldives, Italy, UAE, Bahrain, Indonesia, Australia, Kuwait, Saudi Arabia, South Africa, Germany, UK, Denmark, Canada, USA, Peru, Brazil, Nizeria, Mexico, Venezuela (Latin America), South America, Russia, kazakhstan etc.

A4-70 and A4-80 Stainless Steel Hex Nut ASTM Grade

ASTM A193 Grade B5, ASTM A193 Grade B6, ASTM A193 Grade B7, ASTM A193 Grade B16, ASTM A193 Grade B8, ASTM A193 Grade B8C, ASTM A193 Grade B8M, ASTM A193 Grade B8T, ASTM A193 Grade B8, ASTM A193 Grade B8C, ASTM A193 Grade B8M, ASTM A193 Grade B8T, ASTM A320 Grade L7, ASTM A320 Grade L7A, ASTM A320 Grade L7B, ASTM A320 Grade LC7, ASTM A320 Grade L43, ASTM A320 Grade B8, ASTM A320 Grade B8C, ASTM A320 Grade B8T, ASTM A320 Grade B8F, ASTM A320 Grade B8M, ASTM A320 Grade B8, ASTM A320 Grade B8C, ASTM A320 Grade B8F, ASTM A320 Grade B8M, ASTM A320 Grade B8T, SAE J429 Grade 5, ASTM A449, SAE J429 Grade 5.1, SAE J429 Grade 5.2, ASTM A325 Type 1, ASTM A325 Type 2, ASTM A325 Type 3, ASTM A354 Grade BB, ASTM A354 Grade BC, SAE J429 Grade 7, SAE J429 Grade 8, ASTM A354 Grade BD, SAE J429 Grade 8.1, ASTM A490

Designation System for Stainless Steel (ISO 3506 1979)

Composition Groups	Austenitic			Ferritic		Martensitic
Identification of Steel Grades	A1, A2, A4			F1		C1, C4		C3
Property Class	50	70	80	45	60	50	70	80
Property Class	Soft	Cold-Worked	High-Strength	Soft	Cold-Worked	Soft	Hardenedand Tempered	Hardenedand Tempered

A4-70 and A4-80 Stainless Steel Hex Nut Properties

Extract from DIN 267 Part 11 – Chemical Composition of austenitic chromium-nickels steels in % by weight

Austenitic Grade	Material No. to AISI	C	Si	Mn	P	S	Cr	Mo	Ni
A1	303	0.12	1.0	2.0	0.20	0.15 to 0.35	17.0 to 19.0	0.6	8.0 to 10.0
A2	304	0.08	1.0	2.0	0.05	0.03	17.0 to 20.0	–	8.0 to 13.0
A4	316	0.08	1.0	2.0	0.05	0.03	16.0 to 18.5	2.0 to 3.0	10.0 to 14.4

Maximum values unless otherwise stated.
Types A2 and A4 may contain up to a maximum of 4% copper.
The selection of steel grades within a group is the prerogative of the manufacturer, unless the purchaser has specified particular steels to ISO or national standards.
Different grades of steel may be used as long as all physical and mechanical properties and the corresponding corrosion resistance of the finished product are achieved. Only when all these conditions are fulfilled may finished articles be marked in accordance with DIN 267 Part 11.

Screws, Bolts and Nuts from M6 - A4-70 and A4-80 Stainless Steel Hex Nut

Type	Grade	Property Class	Nominal Size	Bolts and Screws			Nuts
Type	Grade	Property Class	Nominal Size	Minimum Tensile Strength N/mm²	Minimum Proof Stress N/mm²	Minimum Elongation at fracture mm	Proof Load Stress (sp) N/mm²
Austenitic	A1 A2 A4	50	M6 - M39	500	210	0.6 x Nom. Dia.	500
		70	M6 - M20	700	450	0.4 x Nom. Dia.	700
		80	M6 - M20	800	600	0.3 x Nom. Dia.	800

Chemical Composition for Austenitic A4-70 and A4-80 Stainless Steel Hex Nut

Grade	Chemical Composition1 (% maxima unless stated)									Notes	Alternative names
Grade	C	Si	Mn	P	S	Cr	Mo	Ni	Cu	Notes	Alternative names
A1	0.12	1	6.5	0.2	0.15/0.35	16-19	0.7	5-10	1.75-2.25	2 3 4	303S31, 303S42, 1.4305
A2	0.1	1	2	0.05	0.03	15-20	-5	8-19	4	6 7	304, 394S17 (BS 3111), 1.4301, 1.4567
A3	0.08	1	2	0.045	0.03	17-19	-5	9-12	1	8	321, 1.4541, 347, 1.4550
A4	0.08	1	2	0.045	0.03	16-18.5	2-3	10-15	4	7 9	316, 1.4401, 1.4578
A5	0.08	1	2	0.045	0.03	16-18.5	2-3	10.5-14	1	8 9	316Ti, 1.4571, 316Cb, 1.4580
C1	0.09-0.15	1	1	0.05	0.03	11.5-14	-	1	-	9	410, 1.4006
C3	0.17-0.25	1	1	0.04	0.03	16-18	-	1.5-2.5	-		431, 1.4057
C4	0.08-0.15	1	1.5	0.06	0.15-0.35	12-14	0.6	1		2 9	416, 1.4005
F1	0.12	1	1	0.04	0.03	15-18	-10	1		11 12	430, 1.4016, 430Ti, 1.4520 430Cb, 1.4511

Mechanical Properties-Austenitic Grades A4-70 and A4-80 Stainless Steel Hex Nut

Grade	Property Class	Tensile Strength Rm MPa (N/mm2) minimum	Yield Stress Rp 0.2 Mpa (N/mm2) minimum	Elongation AL Minimum	Proof Load Stress Sp Mpa (N/mm2) minimum	Diameter Range
A2 and A4	70	700	450	0.4d	700	=<M20
80	800	600	0.3d	800	=<M20

Grade

Property

Class

Tensile Strength Rm MPa

(N/mm2) minimum

Yield Stress Rp 0.2 Mpa

(N/mm2) minimum

Elongation AL Minimum

Proof Load Stress Sp Mpa (N/mm2) minimum

Diameter Range

and

700

450

0.4d

700

=<M20

800

600

0.3d

800

=<M20

Full Range of A4-70 and A4-80 Stainless Steel Fasteners Products

both Imperial & Metric. Dimensions range from M3 to M72 and quantities from 1 to 10, 000.

Hexagon Bolts / Set Screws	Stud Bolts	Hexagon Nuts	Socket Capscrews
DIN 931	BS4882	DIN 934	DIN 912
DIN 933	DIN 976	BS 1768	DIN 6912
BS 1768		BS 1769	DIN 7984
UNI 5731		BS 1083	ANSI B18.3
UNI 5739		BS 3692	ISO 4762
ISO 4014		ISO 4032	UNI 5931
ISO 4017		ISO 4033	BS 2470
BS 1769		ANSI B18.2.2	BS 4168
BS 3692
ANSI B18.2.1

Socket & Slotted Set Screws	Socket & Slotted Countersunk Screws	Studs	Washers
DIN 913	DIN 963	DIN 938	DIN 125
DIN 914	DIN 7991	DIN 939	DIN 9021
DIN 915	BS 4168	DIN 2510	BS 4320
DIN 916	BS 1981	BS 4439	BS 3410
DIN 551	BS 483	BS 2693
DIN 553	BS 2470		Spring Washers
DIN 438			DIN 127
BS 4168			BS 4464
			BS 1802

What Client Say ?

We had an Enquiry for SS 310S CSK NIB Bolt with very urgent Delivery.Technical Metal Corporation Came up with delivering a free sample for the same.Later Order was Delivered with quality on time.

- Mr. Arman Aviarman, (Indonesia)

Was so surprised to know, Technical Metal Corporation keeps Hastelloy C276 Bolts, Nuts and Washers - Ready Stock, and Delivers the Same to Qatar Within 7 Days. We Completely Trust Mr. Shailesh for our Urgent Requirements and any kind of Fabrications to Fastening Solutions. I enjoyed the Phenomenal Response with No MOQ!

- Mr. Mohammed Shafat,(Qatar)

The only Reason We are Still intact with Mr. Ranka is that he Speaks the Exact Criteria for our Requirements. Very first order he Supplied us Hastelloy B2 Plates with Cutting Sizes, Stating Well in advance. Later when the Material was shipped we Found it Satisfactory.Since then We have completed 13 orders and continue to work with Mr Ranka.We Trust him and Highly Recommend Mr Ranka for any kind of Our Requirements.

- Ms. Mona Shaife, (Egypt)

Recently Imported Hastelloy C22 plates - 8mm x 1250mm x 3000 Plates from T M Corporation, Material Received with MTC. Mr. Shailesh Has Reduced My Work up to 70%, I just need to Place him the Order and Wait for the Delivery. He Takes Care of the Entire Shipment right upto the material Reached to our Factory. Nearly Zero Error Shipments Every Time.

- Mr. Mohammed Hasan, (Dubai)

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A4-70 and A4-80 Stainless Steel Hex Nut