Stainless Steel 304 Bolts

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ASTM A193 UNS S30400 Hex Bolts And Type 304 Stainless Steel Fasteners manufacturer in India

Stainless Steel 304 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.

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.

SS 304 Nut Bolts

 

Table of Content


 

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

 

SS 304 Bolts And Nuts Specification

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

Stainless Steel 304 Bolts Manufacturer in india

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.

 

SS 304 bolt Drive Style

SS 304 bolt Drive Style

 

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)
A4-70 700 450 40 Not required Not required
304 515 205 40 55 15
304L 485 170 40 55 15
304H 515 205 40 55 15

 

Stainless Steel 304 Preload And Tightening Torque chart

Fasteners Thread Tightening Torque (Nm) class Preload (Kn) Property Class/ Grade Coefficient of friction Min Breaking Torque
A2-70 (304) A1-50 (303) A2-70 (304) A4-80 (316) A4-80 (316) A1-50 (303) A1-50 (303) A1-70 (303) A4-80 (316)
M2.00 0.06 0.015 0.02 0.03 0.06 0.05 0.01 0.03 0.04 0.048
0.05 0.025 0.03 0.04 0.05 0.04 0.02
0.036 0.04 0.04 0.055 0.036 0.025 0.03
M6.00 6.085 2.08 5.09 8 6.085 3.02 0.01 9.03 13 15
5.054 4.01 8.08 11.08 5.054 2.059 0.02
4.049 4.08 10.04 13.09 4.049 2.009 0.03
M1.06 0.055 0.01 0.01 0.02 0.055 0.04 0.01 0.015 0.02 0.024
0.035 0.01 0.02 0.035 0.035 0.03 0.02
0.03 0.02 0.025 0.045 0.03 0.02 0.03
M3.00 1 0.085 1 1.03 1 0.09 0.01 1.01 1.06 1.08
0.065 1 1.01 1.06 0.065 0.06 0.02
0.045 1.025 1.035 1.085 0.045 0.04 0.03
M2.05 0.09 0.025 0.045 0.06 0.09 0.065 0.01 0.06 0.09 0.096
0.05 0.045 0.06 0.065 0.05 0.04 0.02
0.03 0.06 0.075 0.08 0.03 0.03 0.03
M5.00 4.085 1.06 3.04 4.06 4.085 2.026 0.01 5.05 7.08 8.08
3.093 2.04 5.01 6.09 3.093 1.083 0.02
3.019 2.08 6.01 8 3.019 1.049 0.03
M4.00 2.097 0.08 1.07 2.03 2.097 1.008 0.01 2.07 3.08 4.03
2.04 1.03 2.06 3.05 2.04 1.012 0.02
1.094 1.05 3 4.01 1.094 0.09 0.03
M8.00 12.06 6.08 14.05 19.03 12.06 5.086 0.01 23 32 37
10.02 10.01 21.04 28.07 10.02 4.075 0.02
8.085 11.09 25.05 33.09 8.085 3.085 0.03

 

304 Stainless Bolts Head Style

304 Stainless Bolts Head Style

 

SS 304 Square Bolts Dimensions


SQUARE BOLT DIMENSIONS
Bolt Size F
Thread Length
for Bolt Length		 A (max) C (min) D E
6" and
shorter		 over 6" max min
1/4" 0.0750 1.0000 0.0260 0.0498 11/64 0.003 0.001
5/16" 0.0875 1.0125 0.0324 0.0665 13/64 0.003 0.001
3/8" 1.0000 1.0250 0.0388 0.0747 1/4 0.003 0.001
7/16" 1.0125 1.0375 0.0452 0.0828 19/64 0.003 0.001
1/2" 1.0250 1.0500 0.0515 0.0995 21/64 0.003 0.001
5/8" 1.0500 1.0750 0.0642 1.0244 27/64 0.006 0.002
3/4" 1.0750 2.0000 0.0768 1.0494 1/2 0.006 0.002
7/8" 2.0000 2.0250 0.0895 1.0742 19/32 0.006 0.002
1" 2.0250 2.0500 1.0022 1.0991 21/32 0.009 0.003
1-1/8" 2.0500 2.0750 1.0149 2.0239 3/4 0.009 0.003
1-1/4" 2.0750 3.0000 1.0277 2.0489 27/32 0.009 0.003
1-3/8" 3.0000 3.0250 1.0404 2.0738 29/32 0.009 0.003
1-1/2" 3.0250 3.0500 1.0531 2.0986 1 0.009 0.003

 

Stainless Steel 304 Fasteners Standards

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

 

Washers
Socket & Slotted Countersunk Screws
Socket & Slotted Set Screws
Studs
DIN 125
DIN 963
DIN 913
DIN 938
DIN 9021
DIN 7991
DIN 914
DIN 939

 

304 Stainless Steel Nuts Bolts Weight Chart

MM THREADS AS PER IS 1363/67
APPROXIMATE WEIGHT IN KGS FOR 100 NOS
LENGTH Stainless Steel Fasteners DIAMETER
M 12 M 5 M 6 M 8 M 14 M 10 M 22 M 18 M 20 M 16
16 mm 0.0448 0.0743 1.0590 3.0211
20 mm 4.0892 0.0598 0.0812 1.0711 3.0411
25 mm 5.0252 0.0660 0.0897 1.0871 8.0170 3.0660
30 mm 5.0574 0.0737 1.0010 2.0070 9.0690 3.0912 18.0657 10.0707
35 mm 5.0974 0.0804 1.0120 2.0271 10.0000 4.0223 16.0026 19.0608 11.0416
40 mm 6.0410 0.0881 1.0230 2.0470 10.0288 4.0533 16.0667 20.0747 12.0107
45 mm 6.0859 0.0958 1.0340 2.0671 10.0504 4.0840 17.0241 21.0739 12.0821
50 mm 7.0299 1.0030 1.0450 2.0870 11.0261 5.0155 28.0409 17.0857 22.0727 13.0624
55 mm 7.0740 1.0560 3.0071 11.0628 5.0464 30.0120 18.0868 23.0810 14.0409
60 mm 8.0183 1.0670 3.0270 12.0255 5.0774 32.0051 20.0000 25.0126 15.0244
65 mm 8.0621 1.0781 3.0472 12.0626 6.0083 34.0014 21.0008 26.0455 16.0026
70 mm 9.0058 1.0890 3.0671 12.0987 6.0394 35.0461 22.0124 27.0778 16.0835
75 mm 9.0506 2.0000 3.0873 13.0228 6.0702 39.0063 23.0256 29.0070 17.0606
80 mm 10.0000 2.0111 4.0072 13.0889 7.0013 40.0000 24.0510 30.0303 18.0248
90 mm 10.0917 4.0472 14.0925 7.0634 41.0667 26.0042 33.0113 19.0841
100 mm 11.0820 4.0873 16.0340 8.0251 46.0296 27.0778 35.0714 21.0459
110 mm 12.0723 17.0730 8.0881 47.0170 31.0250 38.0168 23.0041
120 mm 13.0624 18.0797 9.0506 50.0000 32.0895 40.0984 24.0631
130 mm 14.0535 20.0000 10.0101 52.0632 34.0722 43.0478 26.0316
140 mm 15.0432 20.0833 10.0707 55.0556 35.0461 46.0296 27.0933
150 mm 16.0340 22.0222 11.0312 58.0824 37.0594 48.0544 29.0412
160 mm 17.0241 24.0272 11.0905 61.0728 40.0984 50.0505 31.0056
170 mm 18.0116 12.0500 64.0935 53.0191 32.0680
180 mm 19.0011 26.0882 13.0123 67.0568 55.0556 34.0247
190 mm 19.0920 13.0736 70.0423 58.0140 35.0971
200 mm 20.0833 29.0586 14.0327 73.0529 49.0020 60.0976 37.0594
220 mm 22.0624 15.0528 79.0365 65.0789 40.0650
240 mm 24.0510 16.0722 84.0746 71.0429 43.0860
250 mm 25.0381 17.0301 87.0719 74.0627 45.0455
260 mm 26.0316 17.0921 90.0909 76.0923 47.0170
280 mm 28.0090 19.0157 98.0039 81.0967 50.0505
300 mm 29.0940 20.0325 104.0167 87.0719 53.0763
320 mm 31.0646 92.0593 56.0818
340 mm 33.0557 98.0039 60.0241
360 mm 35.0211 104.0167 63.0291
380 mm 37.0037 108.0696 66.0667
400 mm 39.0063   113.0636 69.0444

 

SS 304 fasteners Surface Coating

  • Hot Dipped Galvanized(HDG)
  • Plain Finish
  • Zinc and Chromate
  • Zinc and Yellow Chromate
  • Zinc Plated

 

DIN 1.4301 Heavy Hex Bolt Dimensions

HEAVY HEX BOLT DIMENSIONS
Bolt Size A (max) B C (min) D E F
Thread Length
for Bolt Length
max min 6" and
shorter		 over 6"
1/2" 0.515 7/8 0.969 11/32 0.03 0.01 1.250 1.500
5/8" 0.642 1-1/16 1.175 27/64 0.06 0.02 1.500 1.750
3/4" 0.768 1-1/4 1.383 1/2 0.06 0.02 1.750 2.000
7/8" 0.895 1-7/16 1.589 37/64 0.06 0.02 2.000 2.250
1" 1.022 1-5/8 1.796 43/64 0.09 0.03 2.250 2.500
1-1/8" 1.149 1-13/16 2.002 3/4 0.09 0.03 2.500 2.750
1-1/4" 1.277 2 2.209 27/32 0.09 0.03 2.750 3.000
1-3/8" 1.404 2-3/16 2.416 29/32 0.09 0.03 3.000 3.250
1-1/2" 1.531 2-3/8 2.622 1 0.09 0.03 3.250 3.500
1-3/4" 1.785 2-3/4 3.035 1-5/32 0.12 0.04 3.750 4.000
2" 2.039 3-1/8 3.449 1-11/32 0.12 0.04 4.250 4.500
2-1/4" 2.305 3-1/2 3.862 1-1/2 0.19 0.06 4.750 5.000
2-1/2" 2.559 3-7/8 4.275 1-21/32 0.19 0.06 5.250 5.500
2-3/4" 2.827 4-1/4 4.688 1-13/16 0.19 0.06 5.750 6.000
3" 3.081 4-5/8 5.102 2 0.19 0.06 6.250 6.500

 

UNS S30400 SAE Bolt Grade Marking

UNS S30400 SAE Bolt Grade Marking

 

ASME SA193 Type 304 Washer Weight

Washer Size Weight (lbs.) Per 100 Pieces B A C
OD ID Thickness
1/2 4 13/8 9/16 0.109
5/8 8 13/4 11/16 0.134
3/4 11 2 13/16 0.148
7/8 15 21/4 15/16 0.165
1 19 21/2 11/16 0.165
11/8 22 23/4 11/4 0.165
11/4 26 3 13/8 0.165
13/8 33 31/4 11/2 0.180
11/2 38 31/2 15/8 0.180
15/8 43 33/4 13/4 0.180
13/4 50 4 17/8 0.180
17/8 57 41/4 2 0.180
2 63 41/2 21/8 0.180
21/4 83 43/4 23/8 0.220
21/2 96 5 25/8 0.238
23/4 110 51/4 27/8 0.259
3 130 51/2 31/8 0.284

 

Stainless Steel 304 nuts ASTM Standard

B18.1.1 Fasteners Small Solid SS Rivets B18.8.1 Fasteners Stainless Steel Clevis Pins and Cotter Pins
B18.1.2 Fasteners Large SS Rivets B18.8.2 Fasteners SS Taper Pins, Dowel Pins, Straight Pins, Grooved Pins and Spring Pins
B18.2.1 Fasteners Stainless Steel Square and Hex Bolts and Screws B18.9 Fasteners Stainless Steel Plow Bolts
B18.2.2 Fasteners Stainless Steel Square and Hex Nuts B18.10 Fasteners SS Track Bolts and Nuts
B18.2.6 Fasteners Stainless Steel Fasteners for use in Structural Applications B18.11 Fasteners Miniature SS Screws
B18.3 Fasteners Stainless Steel Socket Cap, Shoulder and Set Screws B18.13 Fasteners Stainless Steel Screw and Washer Assemblies (Sems)
B18.5 Fasteners Stainless Steel Round Head Bolts B18.15 Fasteners SS Forged Eyebolts
B18.6.2 Fasteners SS Slotted Head Cap Screws, SS Square Head Set Screws, and Slotted Headless SS Set Screws B18.17 Fasteners Stainless Steel Wing Nuts, Thumb Screws and SS Wing Screws
B18.6.3 Fasteners Stainless Steel Machine Screws and SS Machine Screw Nuts B18.21.1 Fasteners SS Lock Washers
B18.6.4 Fasteners SS Thread Forming and Thread Cutting SS Tapping Screws and SS Metallic Drive Screws B18.22.1 Fasteners Stainless Steel Plain Washers
B18.7 Fasteners General Purpose Semi- Tubular Rivets, Full Tubular SS Rivets, SS Split Rivets and SS Rivet Caps B18.23.1 Fasteners SS Beveled Washers

 

AISI 304 Bolts Thread Type 

AISI 304 Bolts Thread Type