304 Stainless Steel Bolts manufacturer in India

304 Stainless Steel Bolts manufacturer in India

A2 70 Bolt and A2-80 Bolts suppliers in Mumbai, India

Get Free quote to buy SS 304 Nut Bolt manufacturer, 18-8 Stainless Steel Bolts and SS 304 Bolts at best price in Mumbai, India

304 Stainless Steel Bolts
304 Stainless Steel Bolts
A2 70 Bolt
A2 70 Bolt
A2-80 Bolts
A2-80 Bolts

 

SS 304 Nut Bolt

304 Stainless Steel Bolts

A2 Stainless Steel Coach Bolts
A2 Stainless Steel Coach Bolts
304 Stainless Steel Anchor Bolts
304 Stainless Steel Anchor Bolts
304 SS Stud Bolts
304 SS Stud Bolts
18-8 Stainless Steel Fasteners
18-8 Stainless Steel Fasteners
A2 Stainless Steel Nuts and Bolts
A2 Stainless Steel Nuts and Bolts
304 Stainless Steel U Bolts
304 Stainless Steel U Bolts
304 Stainless Steel Hex Bolts
304 Stainless Steel Hex Bolts
304 Stainless Steel Eye Bolts
304 Stainless Steel Eye Bolts

If you are looking for PED approved SS 304 Nut Bolt manufacturer in India so Siddhagiri Metals is one of the oldest manufacturer and supplier of 304 stainless steel bolts and nuts. We are also Norsok approved manufacturer and we only produce 304 SS stud bolts for high temperature application. Our ss 304 fasteners dealers and distributors are available in Ludhiana, Gujarat, Ahmedabad, Rajkot, Chennai, Bangalore, Hyderabad and Pune. Siddhagiri Metals and Tubes is India's largest exporter of 304 stainless steel hex bolts. Our stockist are available in UAE, Qatar, Oman, KSA (Kingdom of Saudi Arabia), South Africa and Malaysia. It helps our clients located in Far East Asia, Middle East, GCC Countries to buy ss 304 fastener material locally with all required documents and custom marking. SS 304 nuts and bolts are widely used in Oil & Gas Industries, Petrochemical and energy sector companies.

304 Stainless Steel Bolt Specs

ASTM A193/ ASME SA193 for SS Bolts

Grade 304 Stainless Steel Bolts
SS 304 Bolts
18-8 Stainless Steel Bolts
A2 Stainless Steel Bolts
Type 304 Stainless Steel Bolts
ISO 14583 A2-70
A2 Stainless Steel Bolts Class A2 70 Bolts
A2-80 Bolts
A2-50 Bolts
British standards BS EN ISO 3506
304 Stainless Steel Bolts Size
  • Cold Froging : M2-M24
  • Hot forging M24-M100, 1-1/2” Dia, up to 1100mm lg
  • Machining and CNC for Customized connecting element: up to M100 / 4” Dia, up to 1500mm lg

304 Stainless Steel Bolts M2, M3, (M3.5), M4, M5, M6, M8, M10, M12, (M14), M16, (M18), M20, (M22), M24, (M27), M30, M33, M36, M42, (M45), M48 to M160 and Custom Sizes

Length 3 mm to 200 mm (Custom Length available)
304 Stainless Steel Bolts, Studs Threads: METRIC, BSW, BSF, UNC, UNF or as required
Standard:

DIN, ISO, JIS, GB, IS, BS, ASTM and all International Standards
ANSI – American National Standards Institute

  • ANSI B 18.2.4 2M
  • ANSI B 28.2.4 1M
  • Stud Bolt length are defined in ASME B16.5 standard
  • Hex nuts are defined in ASME B18.2.2
  • ASME B18.5
  • GB/T5782, GB/T5783, GB5783
DIN Standard B.S. DIN 933, DIN 931, DIN 934, DIN 912, DIN 603, DIN 6923, DIN 970, DIN 7981, DIN 7982, DIN916, DIN 913, DIN 7985
UTS – Unified Thread Standard UNC, UNF, UNEF, UNS, NPT, NPTF
Dimensions ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded.
ISO – International Organization for Standardization ISO 4032, ISO 4033, ISO 4017, ISO7380 JIS standards
Tolerance +/-0.01mm to +/-0.05mm
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
Finishing: Zinc (yellow, white, blue, black), black oxide,
Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: Passivated
Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Stainless Steel, Mechanically Applied coating and some special one like DACROMET
Finish Per ASTM A380/A380M
Production process

Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing

Origin and service-region: European
Origin of 304 Stainless Steel Bolts are Western European. However projects with eastern origin are possible on request.
304 Stainless Steel bolting materials Surface Coating:
  • Hot Dipped Galvanizing Bolts
  • Phosphate Bolts
  • Teflon Bolts
  • Ptfe Coated Bolts
  • Xylon Bolts
  • Zinc Phosphate Bolts
  • Manganese Phosphate
  • Zinc Electro Plating (Hexavalent or Trivalent Chrome)
  • ZAC (Zinc Alluminium Flake Coating)
  • Cadmium Bolts

All surface finishes can be supplied, including Zinc, Galvanised, Sherardized, Electroless Nickel, Dacromet, Geomet & PTFE.

Surface treatment
  • Passivation
  • Polish
  • Anodizing
  • Sand blasting
  • Electroplating (color, blue, white, black zinc, Ni, Cr, tin, copper, silver)
  • Black oxide coating
  • Heat-disposing
  • Hot-dip galvanizing
  • Rust preventive oil
Top Manufacturers SPAX® Screws, GKW, Unbrako, Kundan, APL, Sundaram Precision, Infasco, EBY Fastener Etc.
304 Stainless Steel Bolts Packing: IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request
Why choose us?
  • Best Price in India and compare to China
  • Professional technical team
  • High precision threads
  • Strong production line
  • Siddhagiri Metals will be your reliable partner
MOQ 5 pieces
Test Certificate:
  • Manufacturer Test Certificate as per EN 10204 / 3.1,
  • Tensile testing to ISO 898-1
  • Nut proof load testing to ISO 898-2
  • Suitability for preloading to EN 14399-2
  • Suitability test for calibrated preload to EN 14399-10
  • Charpy Impact testing in accordance with ISO 148-1
  • Hardness testing to ISO 6508-1
  • Tri-Roll Thread Comparators
  • Calibrated gauges and tools
Free Samples Yes
Delivery time Regular product is about 7-15 days, custom product will according to special requirement
Payment Terms T/T, Paypal, Western Union, L/C or Trade Assurance 30% deposit & balance before shipping
Stainless Steel Bolts dealers & distributors are located in

Mumbai, Ahmedabad, Gujarat, Chennai, Ludhiana, Bangalore, India

Uses & application Wind tower, Nuclear power, Railway, Automotive industry, Construction, Electronic industry

A2-70 Bolt Price

M4-0.70mm A2 70 Bolt, A2 Stainless Steel, 8mm L, 10 PK Price $20.14  / pkg. of 10
M4-0.70mm Cross Recessed Raised Cheesehead Screw, A2 Stainless Steel, 8mm L, 100 PK Price $8.39  / pkg. of 100
M4-0.70mm A2 70 Bolt, A2 Stainless Steel, 60mm L, 50 PK Price $24.31  / pkg. of 50
M4-0.70mm A2 70 Bolt, A4 Stainless Steel, 8mm L, 50 PK Price $6.18  / pkg. of 50
M4-0.70mm A2 70 Bolt, A2 Stainless Steel, 50mm L, 100 PK Price $20.45  / pkg. of 100
M4-0.70mm A2 70 Bolt, A2 Stainless Steel, 40mm L, 100 PK Price $21.01  / pkg. of 100
M4-0.70mm A2 70 Bolt, A2 Stainless Steel, 45mm L, 100 PK Price $18.23  / pkg. of 100
M4-0.70mm A2 70 Bolt, A2 Stainless Steel, 6mm L, 100 PK Price $9.06  / pkg. of 100
M4-0.70mm A2 70 Bolt, A2 Stainless Steel, 50mm L, 100 PK Price $25.60  / pkg. of 100
M4-0.70mm A2 70 Bolt, A2 Stainless Steel, 60mm L, 100 PK Price $28.43  / pkg. of 100

Metric Hex Bolts, Partially Threaded (DIN 931) Price

M5-0.8 X 30 HEX BOLT DIN 931 A2-70 STAINLESS DIN 931 M5 Coarse 30 A2-70 Stainless Plain 100 $11.20
M5-0.8 X 35 HEX BOLT DIN 931 A2-70 STAINLESS DIN 931 M5 Coarse 35 A2-70 Stainless Plain 100 $13.43
M5-0.8 X 40 HEX BOLT DIN 931 A2-70 STAINLESS DIN 931 M5 Coarse 40 A2-70 Stainless Plain 100 $15.03
M5-0.8 X 45 HEX BOLT DIN 931 A2-70 STAINLESS DIN 931 M5 Coarse 45 A2-70 Stainless Plain 100 16.75
M5-0.8 X 50 HEX BOLT DIN 931 A2-70 STAINLESS DIN 931 M5 Coarse 50 A2-70 Stainless Plain 100 $18.33
M6-1.0 X 10 HEX BOLT DIN 931 A2-70 STAINLESS DIN 931 M6 Coarse 10 A2-70 Stainless Plain 100 $8.10
M6-1.0 X 30 HEX BOLT DIN 931 A2-70 STAINLESS DIN 931 M6 Coarse 30 A2-70 Stainless Plain 100 $15.95
M6-1.0 X 35 HEX BOLT DIN 931 A2-70 STAINLESS DIN 931 M6 Coarse 35 A2-70 Stainless Plain 100 $19.10

Please note: Price is subject to change without any prior notice. This is just an approx SS 304 Nut Bolt Price List in India.

Are you searching reliable & trusted A2 70 Bolt and A2-80 Bolts supplier & distributor in UK, USA, Malaysia, South Africa, Singapore & UAE?

You have come to the right place. These SS 304 Bolts are highly resistant against any form of acidic, oxidization or contact with any material that leads to corrosion. Speak us at +91-22-2386 5529 / 6610 9206 for more detail.

A2-70 Bolt Material

SS 304 Bolts Manufacturer India stock A2 Stainless Steel Bolt in “Dual Certified” form. These items have chemical and mechanical properties complying with both 304 and 304L specifications.

A2 Class 50 Property class 50 represents the steel in the annealed condition.
A2 Class 70 The most common & readily available supply condition is property class 70, which represents a "cold drawn" for the bar stock from which the fasteners are made.
A2 Class 80 Property class 80 is based on severely hard cold drawn bar.

A2-70 Bolt Material stock

A2 Stainless Steel Fasteners 304 Stainless Steel Fasteners
Type 304 Stainless Steel Bolts Type 304 Bolts
ASTM A276 Type 304 Bolts A2-80 Stainless Steel Bolts
Grade 18-8 Stainless Steel Bolts 18-8 SS Bolts
18-8 Bolts Type 304 Stainless Steel Fasteners
A2 Stainless Steel Coach Bolts A2-50 Bolt
Grade 18-8 Bolts A2 Stainless Steel Coach Bolts
A2 Stainless Steel Bolts Grade A2 Stainless Steel Nuts and Bolts
304 Stainless Steel U Bolts 304 Stainless Steel Hex Bolts
304 Stainless Steel Eye Bolts 304 Stainless Steel Anchor Bolts
304 SS Stud Bolts Grade 304 Stainless Steel Bolts

 

Widest inventory of SS 304 Nut Bolt, check below stock list:

304 Stainless Steel Fasteners Properties

See table below for SS 304 Nut Bolt chemical composition (standard chemical compositions for a range of 304 stainless steels is also given for information).

Grade C Mn P S Si Cr Ni Cu
A2-70 Min - - - - - 15.0
Max 0.1 2.0 0.05 0.03 1.0 20.0 19.0 4.0
304 Min - - - - - 18.0 8.0
Max 0.08 2.0 0.045 0.03 0.75 20.0 10.5
304L Min - - - - - 18.0 8.0
Max 0.03 2.0 0.045 0.03 0.75 20.0 12.0
304H Min 0.04 - - - - 18.0 8.0
Max 0.10 2.0 0.045 0.03 0.75 20.0 10.5

 
Notes:

  1. If the chromium content is below 17%, the minimum nickel content should be 12%
  2. If the carbon content is a maximum of 0.03%, nitrogen may be present to a maximum of 0.2%

304 Stainless Steel Bolt Strength

The mechanical properties of SS 304 Nut Bolt supplied for conversion into bolts, screws and studs conforms to the requirement of the standard below. For comparison, the “normal” mechanical properties of 304 stainless are given for information.

Grade Tensile Strength (MPa) min Yield Strength
0.2% Proof
(MPa) min
Elong
(% in 4D min)
Red of Area (% min) Hardness (HRC max)
A4-70 700 450 40 Not required Not required
304 515 205 40 55 15
304L 485 170 40 55 15
304H 515 205 40 55 15

Note: the standard allows that, for diameters over 1.1/2” (38.1 mm), centre (core) properties may be lower than indicated by test results which are based on values determined at ½ radius.

A2 Stainless Steel Fasteners Physical Properties

Typical physical properties of SS 304 Nut Bolt in the annealed condition.

Grade Density
(kg/m³)
Elastic Modulus (GPa) Mean Co-eff of Thermal Expansion (μm/m/°C)
Thermal Conductivity (W/m.K)
Specific Heat
0-100 °C (J/kg.K)
Elec Resistivity (nΩ.m)
0-100 °C 0-315 °C 0-538 °C
At 100 °C At 500 °C
304/L/H 8000 193
17.2 17.8 18.4
16.2 21.5
500 720

304 Stainless Steel Bolt Torque Chart

TABLE TWO: TORQUE GUIDE (Nm)
Bolt Size Grade 304 (A2) Grade 316 (A4)
1/4" - 20 8.5 9
1/4" - 28 11 11
5/16" - 18 15 16
5/16" - 24 16 17
3/8" - 16 27 28
3/8" - 24 29 31
7/16" - 14 42 44
7/16" - 20 45 47
1/2" - 13 58 61
1/2" - 20 61 64
9/16" - 12 77 81
9/16" - 18 85 89
5/8" - 11 125 131
5/8" - 18 141 147
3/4" - 10 173 179
3/4" - 16 168 176
7/8" - 9 263 275
7/8" - 14 262 273
1" - 8 389 406
1" - 14 351 367
1 1/8" - 7 560 586
1 1/8" - 12 529 553
1 1/4" - 7 709 740
1 1/4" - 12 651 683
1 1/2" - 6 1 204 1 261
1 1/2" - 12 953

993

304 Stainless Steel Metric Bolt Torque Chart

Thread Coeff Friction Preload (Kn) Property class Tightening Torque (Nm) Property class
A2-70 A2-70
M1.6 0.1 0.55 0.1
0.2 0.35 0.2
0.3 0.3 0.25
M2.0 0.1 0.6 0.2
0.2 0.5 0.3
0.3 0.36 0.4
M2.5 0.1 0.9 0.45
0.2 0.5 0.6
0.3 0.3 0.75
M3.0 0.1 1 1
0.2 0.65 1.1
0.3 0.45 1.35
M4.0 0.1 2.97 1.7
0.2 2.4 2.6
0.3 1.94 3
M5.0 0.1 4.85 3.4
0.2 3.93 5.1
0.3 3.19 6.1
M6.0 0.1 6.85 5.9
0.2 5.54 8.8
0.3 4.49 10.4
M8.0 0.1 12.6 14.5
0.2 10.2 21.4
0.3 8.85 25.5
M10.0 0.1 20 30
0.2 16.2 44
0.3 13.1 51
M12.0 0.1 29.1 50
0.2 23.7 74
0.3 19.2 88
M14.0 0.1 40 79
0.2 32.6 119
0.3 26.4 141
M.16.0 0.1 55 121
0.2 44.9 183
0.3 36.4 218
M18.0 0.1 69 174
0.2 56.2 260
0.3 45.5 380
M20.0 0.1 88.6 224
0.2 72.4 370
0.3 58.7 439
M22.0 0.1 107 318
0.2 88 488
0.3 72 582
M24.0 0.1 142 400
0.2 101 608
0.3 83 724

A2-70 Bolt Vs 8.8

Supply network:

We have our dealers & distributors globally to fulfill all your requirement of Bolts
  • Jeddah
  • Hanoi
  • Riyadh
  • Petaling Jaya
  • Jakarta
  • Seoul
  • Singapore
  • Edmonton
  • Al Jubail
  • London
  • Jamshedpur
  • Bhopal
  • Baroda
  • Mumbai
  • Courbevoie
  • Faridabad
  • Chiyoda
  • Bangkok
  • Perth
  • Sharjah
  • Ahvaz
  • Ankara
  • Nashik
  • Chennai
  • Ahmedabad
  • Ranchi
  • Algiers
  • Moscow
  • Granada
  • Rajkot
  • Busan
  • New York
  • Rio de Janeiro
  • Al Khobar
  • Madrid
  • Dubai
  • Abu Dhabi
  • Melbourne
  • Sydney
  • Caracas
  • Doha
  • Calgary
  • Santiago
  • Lahore
  • Cairo
  • Gurgaon
  • Noida
  • Surat
  • Visakhapatnam
  • Navi Mumbai
  • Brisbane
  • Lagos
  • Karachi
  • Port-of-Spain
  • Thane
  • Houston
  • New Delhi
  • Ho Chi Minh City
  • Kolkata
  • Ernakulam
  • La Victoria
  • Ludhiana
  • Secunderabad
  • Hong Kong
  • Mumbai
  • Milan
  • Dammam
  • Kuala Lumpur
  • Geoje-si
  • Ulsan
  • Atyrau
  • Aberdeen
  • Bogota
  • Indore
  • Montreal
  • Toronto
  • Vadodara
  • Hyderabad
  • Nagpur
  • Thiruvananthapuram
  • Coimbatore
  • Kuwait City
  • Manama
  • Los Angeles
  • Pune
  • Bengaluru
  • Dallas
  • Mexico City
  • Kanpur
  • Jaipur
  • Chandigarh
  • Colombo
  • Howrah
  • Vung Tau
  • Pimpri-Chinchwad
  • Muscat
  • Haryana
  • Istanbul
  • Gimhae-si & Tehran.

Estimated shipping information location wise

Country Days Country Days
South Africa 40 Australia 40
Bahrain 15 Kenya 40
USA 45 Canada 45
Saudi Arabia 15 Qatar 15
Australia 30 UK 35
Malaysia 15 Poland 15
UAE 15 Thailand 20
Iran 7 Singapore 14
Vietnam 20 Albania 20
Italy 40 India 7
Nigeria 40 Ethiopia 40
Turkey 30 Tanzania 30
Zambia 40 Egypt 40
Namibia 40 Indonesia 20
Uganda 40 Angola 40
Libya 40 Syria 40
Kazakhstan 20 Algeria 20


We offer SS 304 Bolts at factory rate
Most experienced manufacturer and supplier of 18-8 Stainless Steel Bolts