Get A Quote

Stainless Steel 304 Nut Bolt manufacturer in India

  • Home
  • Stainless Steel 304 Fasteners

ASTM A193 UNS S30400 Hex Bolts and type 304 stainless steel fasteners supplier in Mumbai

 

SS 304 Fasteners
SS 304 Fasteners
Stainless Steel 304 Bolts
Stainless Steel 304 Bolts
SS 304 Nuts And Bolts
SS 304 Nuts And Bolts

 

Manufacturer and exporter of 304 Stainless Steel Screws, Stud Bolts and Threaded Rod in Metric & Imperial threads

18-8 Stainless Steel Bolts are also known as A2 or Type 304 or 18/8 and the reason for this is because they contain roughly 18% chromium and 8% nickel. The reality is that type A2 stainless steel is also referred to as Type 304 stainless steel. A2 stainless steel bolts, such as A2-80 Bolts are austenitic steel and they are non-magnetic. As they contain chromium in them, they can resist oxidation and corrosion, but they can tarnish.

A2 70 Bolts are a good idea to use when there is the need to minimize the risk of corrosion and these kinds of bolts are commonly used in food and dairy production environs, as well as in households. When thinking of A2-70 Bolts vs 8.8, it is crucial to take note that the A2 grades of stainless steel are available in 3 property classes and that the Stainless Steel 304 Bolts can be cold worked and A2 8.8 Bolt is of high strength, though the most commonly used of the two is the A2-70 Bolt.

SS 304 Nut Bolts

 

Table of Content


If you are seeking the best Stainless Steel 304 Bolts manufacturer in India, then you have found what you seek.  We, Siddhagiri Metals and Tubes, are a leading manufacturer and supplier of 304 Stainless Steel Bolts in India. We supply these high quality SS 304 Bolts to companies located all across the globe. For all your needs for 304 Stainless Steel Bolts, do call us, we assure you of the most competitive market rates.

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.

Specification List of Stainless Steel 304 Fasteners

Standard ASTM A194 / ASME SA 193
stainless steel 304 bolts Size M 02 to M 33
Length 3 mm to 200 mm
Threads: METRIC, BSW, BSF, UNC, UNF or as required
stainless steel 304 bolts Standard: DIN, ISO, JIS, GB, IS, BS, ASTM, 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
  • BS en iso 3506

DIN: DIN 931, DIN 933, DIN 934, DIN 970

UTS – Unified Thread Standard : UNC, UNF, UNEF, UNS, NPT, NPTF

ISO – International Organization for Standardization : ISO 4032, ISO 4033, JIS standards
SCOPE OF MANUFACTURE
  • Up to M36 / 1-1/2” Dia, up to 1100mm lg
  • CNC Machined Fasteners, up to M100 / 4” Dia, up to 1500mm lg
Dia M6 to M64 (1/4" - 2.5")
Length 12 MM - 500 MM (Upto 20 Inch)
IS 1363, 1364
DIN 931, 933
ISO ISO 3506
stainless steel 304 bolts Form of: Hex, Square, Round, Threading as per Gauge Etc.
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
Test Certificate: Manufacturer Test Certificate as per EN 10204 / 3.1
stainless steel 304 bolts Finishing: Zinc (yellow, white, blue, black), black oxide, , Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Passivated, Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Mechanically Applied coating and some special one like DACROMET
Production process M2-M24: Cold Froging, hot forging M24-M100, , machining and CNC for Customized connecting element
Origin and service-region: European, Origin of Western European. However projects with eastern origin are possible on request.
stainless steel 304 bolts Top Manufacturers SPAX® Screws, GKW, Unbrako, Kundan, APL, Sundaram Precision, Infasco, EBY Fasteners Etc.
Types Nuts, Bolts, Screws, Socket Screw, Sockets, Studs, Screw, Nut, Spring Washers, Hex Set Screw, Socket Hexagon Head Screw, Cap Screw, Wing Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Studs, Anchors, Hex Nut,Marine Anchors, Hexagon Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Anchor Bolt, U- Bolts, J Bolts, T-Head Bolts, Mushroom Head Square Neck Bolts, Eye Bolt, Foundation Bolts, Structural Bolts

Various Types of Type 304 Stainless Steel Fasteners

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

 

Check SS 304 Hex Bolt torque and AISI 304 flange bolt, washers price list in India online

 

Check Price of S30400 Bolts

Fasteners Type Price Per Piece
304 SS M8 bolts Fasteners price per pieceUS $0.50-$2.00
Stainless Steel 304 stud bolts Fasteners c/w 2 heavy hex nutUS $15.60-$19.00

A2-70 Bolt Price

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

 

Metric Hex Bolts, Partially Threaded (DIN 931) Price

M5-0.8 X 30 HEX BOLTS DIN 931 A2-70 STAINLESSDIN 931M5Coarse30A2-70 StainlessPlain100$11.20
M5-0.8 X 35 HEX BOLTS DIN 931 A2-70 STAINLESSDIN 931M5Coarse35A2-70 StainlessPlain100$13.43
M5-0.8 X 40 HEX BOLTS DIN 931 A2-70 STAINLESSDIN 931M5Coarse40A2-70 StainlessPlain100$15.03
M5-0.8 X 45 HEX BOLTS DIN 931 A2-70 STAINLESSDIN 931M5Coarse45A2-70 StainlessPlain10016.75
M5-0.8 X 50 HEX BOLTS DIN 931 A2-70 STAINLESSDIN 931M5Coarse50A2-70 StainlessPlain100$18.33
M6-1.0 X 10 HEX BOLTS DIN 931 A2-70 STAINLESSDIN 931M6Coarse10A2-70 StainlessPlain100$8.10
M6-1.0 X 30 HEX BOLTS DIN 931 A2-70 STAINLESSDIN 931M6Coarse30A2-70 StainlessPlain100$15.95
M6-1.0 X 35 HEX BOLTS DIN 931 A2-70 STAINLESSDIN 931M6Coarse35A2-70 StainlessPlain100$19.10
M5-0.8 X 30 HEX BOLTS DIN 931 A2-70 STAINLESSDIN 931M5Coarse30A2-70 StainlessPlain100$11.20
M5-0.8 X 35 HEX BOLTS DIN 931 A2-70 STAINLESSDIN 931M5Coarse35A2-70 StainlessPlain100$13.43
M5-0.8 X 40 HEX BOLTS DIN 931 A2-70 STAINLESSDIN 931M5Coarse40A2-70 StainlessPlain100$15.03
M5-0.8 X 45 HEX BOLTS DIN 931 A2-70 STAINLESSDIN 931M5Coarse45A2-70 StainlessPlain10016.75
M5-0.8 X 50 HEX BOLTS DIN 931 A2-70 STAINLESSDIN 931M5Coarse50A2-70 StainlessPlain100$18.33
M6-1.0 X 10 HEX BOLTS DIN 931 A2-70 STAINLESSDIN 931M6Coarse10A2-70 StainlessPlain100$8.10
M6-1.0 X 30 HEX BOLTS DIN 931 A2-70 STAINLESSDIN 931M6Coarse30A2-70 StainlessPlain100$15.95
M6-1.0 X 35 HEX BOLTS DIN 931 A2-70 STAINLESSDIN 931M6Coarse35A2-70 StainlessPlain100$19.10

 

Are you searching any of the below grades from the following countries?

Thailand, France, Europe, Qatar Stainless Steel 304 Bolts M8 M10 M12
Belgium, Indonesia, Philippines, Dammam -KSAA2 Fasteners
Malaysia, Germany, Thailand, CzechiaFasteners ss hex bolt and nuts A2-70 304
Brazil, Saudi Arabia (KSA), Kuwait, South Africa 304 Stainless Steel M8 T Head Bolt
Finland, USA, Bangladesh, MalaysiaM4 M5 M6 Shape J Hook Stainless Steel 304 Bolt
Nigeria, Australia, UK, Philippines304 Stainless Steel Half Thread Hex Bolts
Singapore, South Africa, BahrainStainless Steel M3-M56 Hex Head Flanged Bolt
Singapore, Italy, Iran, Chilem3 stainless steel 304 j hook bolt with nut
UAE, Malaysia, Hong Kong, OmanSS 304 Thin Head Grade 10.8 stainless steel M9 Hex Bolt
Dubai, Malaysia, Russia, NetherlandsM5 M6 M8 M10 M12 304 stainless steel Hex Hexagon Socket Flat Head Machine Screw Bolt
Malaysia, Turkey, Norway, United Arab Emirates (UAE)Stainless Steel 304 A2 Din933 Hex Head Bolt
UK, Spain, Mexico, EgyptDIN444 Stainless steel 304 M8 eye bolt
Ellington -United States, Canada, Poland, UKDin976 10.9 grade car M13 stainless steel 304 double end thread stud bolt
UAE, Europe, Malaysia, United Kingdom -UKDIN580 Stainless Steel 304 Or 316 standard Eye bolt
Malaysia, Japan, Romania, EuropeM5 - M24 Stainless Steel A2 DIN 444 Eye Bolts
Singapore, Malaysia, Canada, Philippines M4x60 Stainless Steel 304 Round U Bolts


Chemical Structure of SS 304 Nuts And Bolts

GradeCMnSiPSCrMoNiN
stainless steel 304 bolts0.08 max2 max0.75 max0.045 max0.030 max18 – 20–8 – 11–

 

Know More about ASTM A193 specification and properties for Socket Screws (Cap / CSK / Button / Set)

 

Mechanical Behaviour of Stainless Steel 304 Hex Bolts

DensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
8.0 g/cm31400 °C (2550 °F)Psi – 75000 , MPa – 515Psi – 30000 , MPa – 20535 %

Equivalent of AISI 304 Stud Bolts

STANDARDWERKSTOFF NR.UNSJISBSGOSTAFNOREN
stainless steel 304 bolts1.4301S30400SUS 304304S3108Х18Н10Z7CN18‐09X5CrNi18-10

ASTM A276 Gr 304 Bolts Dimensions

Hex Bolt Dimension

NOMINAL SIZE (D)
BODY DIAMETER
HEAD THICKNESS
ACROSS THE FLATS
ACROSS BOLTS CORNERS
D (MAX)
D (MIN)
H (MAX)
H (MIN)
F (MAX)
F (MIN)
C (MAX)
C (MIN)
m10
10.00
9.78
6.63
6.17
17.00
15.73
18.48
17.77
m12
12.00
11.73
7.76
4.24
19.00
17.73
20.78
20.03
m14
14.00
13.73
9.09
8.51
22.00
20.67
24.25
23.35
m16
16.00
15.73
10.32
9.68
24.00
23.67
27.71
26.75
m20
20.00
19.67
12.88
12.12
30.00
29.16
34.64
32.95
m24
24.00
23.67
15.44
14.56
36.00
35.00
41.57
39.55
m30
30.00
29.67
19.48
17.92
46.00
45.00
53.12
50.85
m36
36.00
35.61
23.38
21.63
55.00
53.80
63.51
60.79
m42
42.00
41.38
26.97
25.03
65.00
62.90
75.06
71.71
m48
48.00
47.38
31.07
28.93
75.00
72.60
86.60
82.76
m56
56.00
55.26
36.2
33.80
85.00
82.20
98.15
93.71
m64
64.00
63.26
41.32
38.68
95.00
91.80
109.70
104.65
m72
72.00
71.26
46.45
43.55
105.00
101.40
121.24
115.60
m80
80.00
79.26
51.58
48.42
115.00
111.00
132.72
126.54
m90
90.00
89.13
57.74
54.26
130.00
125.50
150.11
143.07
m100
90.00
99.13
63.9
60.10
145.00
140.00
167.43
159.60

 

Ready Stock of ASME SA193 Type 304 studs in various threads in BSF, BA, UNC, BSW, UNF

 

Dimensions of AISI 304 Stainless Steel Nuts

Dimensions Of Nuts

stainless steel 304 bolts Nominal Size or Basic Major Thread Diameter F G H
Width, Across Flats Width, Across Corners Thickness
Basic Max Min Max Min Basic Max Min
1/4.25007/16.438.428.505.4887/32.226.212
5/16.31251/2.500.489.577.55717/64.273.258
3/8.37509/16.562.551.650.62821/64.337.479
7/16.437511/16.688.675.794.7683/8.385.365
1/2.50003/4.750.736.866.8407/16.448.427
9/16.56257/8.875.8611.010.98231/64.496.473
5/8.625015/16.938.9221.0831.05135/64.559.535
3/4.75001-1/81.1251.0881.2991.24041/64.665.617
7/8.87501-5/161.3121.2691.5161.4473/4.776.724
11.00001-1/21.5001.4501.7321.65355/64.887.831
1-1/81.12501-11/161.6881.6311.9491.85931/32.999.939
1-3/81.37502-1/162.0621.9942.3822.2731-11/641.2061.138
1-1/21.5002-1/42.2502.1752.5982.4801-9/321.ASTM A194 GR. 81.245
1-5/81.62502-7/162.4382.3562.8152.6861-25/641.4291.353
1-3/41.75002-5/82.6252.5383.0312.8931-1/21.5401.460
22.000033.0002.9003.4643.3061-23/321.7631.675
2-1/42.25003-3/83.3753.2633.8973.7191-15/161.9861.890
2-1/22.50003-3/43.7503.6254.3304.1332-5/322.2092.105
2-3/42.75004-1/84.1253.9884.7634.5462-3/82.4312.319

Torque Chart of SS 304 Bolts

stainless steel 304 bolts Torque Specifications
stainless steel 304 bolts Size, Inches or #
Threads, Per Inch
Standard Dry Torque in Inch-Pounds
304
Stainless Steel
316
Stainless Steel
#2562.52.6
643.03.2
#3483.94.0
564.44.6
#4405.25.5
486.66.9
#5407.78.1
449.49.8
#6329.610.1
4012.112.7
#83219.820.7
3622.023.0
#102422.823.8
3231.733.1
stainless steel 304 bolts Size, Inches or #
Threads, Per Inch
Standard Dry Torque in Inch-Pounds
304
Stainless Steel
316
Stainless Steel
1/42075.278.8
2894.099.0
5/1618132138
24142147
3/816236247
24259271
7/1614376393
20400418
1/213517542
20541565
stainless steel 304 bolts Size, Inches or #
Threads, Per Inch
Standard Dry Torque in Inch-Pounds
304
Stainless Steel
316
Stainless Steel
9/1612682713
18752787
5/81111101160
1812441301
3/41015301582
1614901558
7/8923282430
1423182420
1834403595
1431103250
stainless steel 304 bolts Size, Inches or #
Threads, Per Inch
Standard Dry Torque in Foot-Pounds
304
Stainless Steel
316
Stainless Steel
1 1/87413432
12390408
1 1/47523546
12480504
1 1/26888930
12703732

Dimensions of AISI 304 Heavy Hex Nuts

Nominal Size or Basic Major Thread Diameter F G H
Width Across Flats Width Across Corners Thickness
Basic Max Min Max Min Basic Max Min
1/4.25001/2.500.488.577.55615/64.250.218
5/16.31259/16.562.546.650.62219/64.314.280
3/8.375011/16.688.669.794.76323/64.377.341
7/16.43753/4.750.728.866.83027/64.441.403
1/2.50007/8.875.8501.010.96931/64.504.464
9/16.562515/16.938.9091.0831.03735/64.568.526
5/8.62501-1/161.0621.0311.2271.17539/64.631.587
3/4.75001-1/41.2501.2121.4431.38247/64.758.710
7/8.87501-7/161.4381.3941.6601.58955/64.885.833
11.00001-5/81.3251.5751.8761.79663/641.012.956
1-1/81.12501-13/161.8121.7562.0932.0021-7/641.1391.079
1-1/41.250022.0001.9382.3092.2091-7/321.2511.187
1-3/81.37502-3/162.1882.1192.5262.4161-11/321.3781.460
1-1/21.50002-3/82.3752.3002.7422.6221-15/321.5051.433
1-5/81.62502-9/162.5622.4812.9592.8281-19/321.6321.556
1-3/41.75002-3/42.7502.6623.1753.0351-23/321.7591.679
22.00003-1/83.1253.0253.6083.4491-31/322.0131.925
2-1/42.25003-1/23.5003.3884.0413.8622-13/642.2512.155
2-1/22.50003-7/83.8753.7504.4744.2752-29/642.5052.401
2-3/42.75004-1/44.2504.1124.9074.6882-45/642.7592.647
33.00004-5/84.6254.4755.3405.1022-61/643.0132.893
3-1/43.250055.0004.8385.7745.5153-3/163.2523.124
3-1/23.50005-3/85.3755.2006.2075.9283-7/163.5063.370
3-3/43.75005-3/45.7505.5626.6406.3413-11/163.6703.616
44.00006-1/86.1255.9257.0736.7553-15/164.0143.862

Size Chart of UNS S30400 Nuts

stainless steel 304 Nuts Size, (mm)
Diameter*, (mm)
Height, (mm)
Hex Nuts
Jam Nuts
Nylock Nuts
2
4
1.6
1.2
-
2.5
5
2
1.6
-
3
5.5
2.4
1.8
4
4
7
3.2
2.2
5
5
8
4
2.7
5
6
10
5
3.2
6
7
11
5.5
3.5
-
8
13
6.5
4
8
10
17
8
5
10
12
19
10
6
12
14
22
11
7
14
16
24
13
8
16
18
27
15
9
18.5
20
30
16
10
20
*This is the diameter across the flats. It is also the size of wrench to use.

 

304 Stainless Steel Bolts Strength

stainless steel 304 bolts Grade Tensile Strength (MPa) min Yield Strength
0.2% Proof
(MPa) min		 Elong
(% in 4D min)		 Red of Area (% min) Hardness (HRC max)
A4-7070045040Not requiredNot required
304515205405515
304L485170405515
304H515205405515

 

304 Stainless Steel Metric Bolts Torque Chart

stainless steel 304 bolts Thread Coeff Friction Preload (Kn) Property class Tightening Torque (Nm) Property class
A2-70 A2-70
M1.6 SS 304 Nut Bolts 0.10.550.1
0.20.350.2
0.30.30.25
M2.0 SS 304 Nut Bolts 0.10.60.2
0.20.50.3
0.30.360.4
M2.5 SS 304 Nut Bolts 0.10.90.45
0.20.50.6
0.30.30.75
M3.0 SS 304 Nut Bolts 0.111
0.20.651.1
0.30.451.35
M4.0 SS 304 Nut Bolts 0.12.971.7
0.22.42.6
0.31.943
M5.0 SS 304 Nut Bolts 0.14.853.4
0.23.935.1
0.33.196.1
M6.0 SS 304 Nut Bolts 0.16.855.9
0.25.548.8
0.34.4910.4
M8.0 SS 304 Nut Bolts 0.112.614.5
0.210.221.4
0.38.8525.5
M10.0 SS 304 Nut Bolts 0.12030
0.216.244
0.313.151
M12.0 SS 304 Nut Bolt 0.129.150
0.223.774
0.319.288
M14.0 SS 304 Nut Bolts 0.14079
0.232.6119
0.326.4141
M.16.0 SS 304 Nut Bolts 0.155121
0.244.9183
0.336.4218
M18.0 SS 304 Nut Bolts 0.169174
0.256.2260
0.345.5380
M20.0 SS 304 Nut Bolts 0.188.6224
0.272.4370
0.358.7439
M22.0 SS 304 Nut Bolts 0.1107318
0.288488
0.372582
M24.0 SS 304 Nut Bolts 0.1142400
0.2101608
0.383724