ASTM A193 SS Nut Bolt and Marine Fasteners Supplier in mumbai

Stainless Steel Fasteners Manufacturer In India

 

Know more about Heavy Duty/Marine/Coated /Coloured Stainless Steel Fasteners Price List, Specifications, Weight Chart in India

Stainless steel alloys make excellent additions in any field that they are used in. The grade used to produce them by Stainless Steel Fasteners Manufacturer In India would indicate the properties of the fastener. For instance, the economical grade 304 is an alloy that offers good strength at moderately high temperatures, with superior corrosion resistance properties. Therefore, this grade is recommended by every SS Nut Bolt Manufacturer In Mumbai, especially if the cost of the application is to be brought down.

On the other hand, grades like 316 or 321, or even 347 may be suited to manufacture Heavy Duty Stainless Steel Snap Fasteners, as they offer properties that are at a significantly higher level in comparison to grade 304. Some applications call for specialized components. For example, grade 316 is used in the manufacture of Stainless Steel Marine Fasteners because they have superior resistance to marine water, and they are also resilient to salt sprays and caustic solutions. While the corrosion resistance properties of Stainless Steel Fasteners range from good to excellent, it is possible to increase them by processing them further.

One such processed type of component are Coated Stainless Steel Fasteners, which offer excellent resistance to oxidation corrosion. Since a thick layer of zinc coats the surface of these fasteners, they remain protected from oxidation. Another chemical processing that delivers better corrosion resistance is by the manufacture of Coloured Stainless Steel Fasteners, some of which may contain a percentage of zinc. In addition to chemical processing, mechanical processing fasteners also yields a good result. The processing of Polished Stainless Steel Fasteners removes any excess metal that sticks out, thus smoothening the surface of the fastener.

Before buy compare Stainless Steel Fasteners price with Monel Fasteners price list

 

 

 

recently we have supplied Stainless Steel Fasteners to below Locations
 Stainless Steel CNC Machining Parts Fastener Germany, Malaysia, Thailand, Czechia
 Stainless Steel M27 Hex Head Bolt Fastener DIN931 Indonesia, Belgium, Philippines, Dammam -KSA,
 Stainless Steel M24 Bolt M6 - M24 Stainless Steel 304 DIN 580 Lifting Eye Bolts USA, Finland, Bangladesh, Malaysia
 Stainless Steel M10 M42 M45 Hex Bolt Stainless Steel DIN933 For Steel Structure France, Thailand, Europe, Qatar
  m6 m7 stainless steel 12 point flange head bolt South Africa, Singapore, Singapore, Bahrain
 DIN931 DIN933 Stainless Steel Hexagon Hex Bolt Screw Fastener Saudi Arabia (KSA), Brazil, Kuwait, South Africa
 Stainless Steel L Shaped Anchor Bolt M22X1.5 Fastener Malaysia, UAE, Hong Kong, Oman
 DIN7991 Stainless Steel Screws Fasteners M4*0.7 Australia, Nigeria, UK, Philippines
 Cge Nuts M8 M10 Nuts Stainless Steel Fasteners Turkey, Malaysia, Norway, United Arab Emirates (UAE)
 m6 m7 stainless steel flange head bolt Italy, Singapore, Iran, Chile
 Stainless-Steel 4.8/8.8/10.9 Galvanized Inner Hexagon Socket Screw Machinery/Industry Fasteners Spain, UK, Mexico, Egypt
 ANSI B18.2.1 B8m Stub Bolt 8m Flange Nut Stainless Steel Fastener Malaysia, Dubai, Russia, Netherlands
 DIN6921 M8 Custom 12 Point Stainless Steel Hex Flange Bolt Fasteners with Gasket Canada, Ellington -United States, Poland, UK
 stainless steel fasteners m6 square head bolt Europe, UAE, Malaysia, United Kingdom -UK
 DIN938 Stainless Steel Double Thread Rods Japan, Malaysia, Romania, Europe
 DIN603 stainless steel carriage bolt M8 Malaysia, Singapore, Canada, Philippines
 Stainless Steel 304 Cross Recessed Screw Fastener M2 M4 Taiwan, Philippines, Los Alamos -Mexico, Malaysia
 DIN934 Stainless Steel B8 Heavy Hex Nut Fastener Colombia, China, Malaysia, Sweden
 Stainless Steel CNC Fasteners for F1 Racing (LM-322F) South Korea, Malaysia, NY 12203 (USA), Singapore

 

Specification List of Stainless Steel Fasteners
Standard BS, DIN, ANSI, UNI, IS, GB, ASME, ISO, JIS, ASTM and all International Standards
SS fasteners Threads: BSW, METRIC, UNF UNC, BSF or as required
Stainless Steel Fasteners Standard ANSI
  • defined in ASME B18.2.2 Stainless Steel Hex nuts
  • ANSI B 28.2.4 1M
  • defined in ASME B16.5 standard Stainless Steel Stud Bolt length
  • ASME B18.5
  • ANSI B 18.2.4 2M

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

UTS : UNF, UNEF, UNS, NPTF, NPT, UNC

ISO : ISO 4032, JIS standards, ISO 4033

Fasteners/ Bolts Size M5, M12, M3, M14, M10, M4, M24, M16, M36, M30, M2, M20, M8, M6, M2.5 to M160
Length 3 mm to 200 mm
Head Phillips/Slot, Slotted, Six-Lobe, Phillips etc
SS fasteners Test Certificate Manufacturer Test Certificate as per EN 10204 / 3.1
Finishing black oxide, (yellow, black, blue),
Dacroment, Zinc white, some special one like DACROMET and Mechanically Applied coating, plated zinc-nickel, Geometry, nickel plated, anodizing, Stainless steel: Passivated
Bright Zinc Plated (BZP), Self-Colour, Sherardized, Hot Dip Galvanised (HDG)
raw materials of Source Usha Martin, RINL, Tata Steel, Dhamm Steel, JSPL, Mukund Steel etc.
SS fasteners Form Hex, Square, Round, Threading as per Gauge Etc.
Manufacturing of Stainless Steel Fasteners machining and CNC for Customized connecting element, hot forging M24-M100, M2-M24: Cold Froging
SS fasteners Surface Coating
  • Hot Dipped Galvanizing Coated Fasteners
  • Xylon Coated Fasteners
  • Ptfe Coated Stainless Steel Fasteners
  • Teflon Coated Fasteners
  • Cadmium Coated Fasteners
  • Zinc Coated Fasteners
  • Phosphate Coated Fasteners
Stainless Steel Fasteners Packing IN BULK: canton, pallet, Small Boxs / carton / pallet or customer request

 

Stainless Steel Fasteners Price List
Description Per Unit (INR) Price in USD Price in EURO
LIFTING EYE BOLTS STAINLESS STEEL A4 M 16 (INDUSTRIAL FASTENERS) 339 4.57 3.86
EYE BOLTS TYPE B STAINLESS STEEL A2 M 10 X 40 (INDUSTRIAL FASTENERS) 90 1.21 1.02
EYE BOLTS TYPE B STAINLESS STEEL A2 M 10 X 40(INDUSTRIAL FASTENERS) 98 1.32 1.11
STAINLESS STEEL FASTENERS-HEX BOLT GRADE:A4-80 SIZE:M12x80 [7200 PCS] 302 4.07 3.43
SS BOLT FULL THREAD SIZE 8X125 (STAINLESS STEEL GRADE 200 FASTENERS) 4 0.054 0.045
SS BOLT FULL THREAD SIZE 8X80 (STAINLESS STEEL GRADE 200 FASTENERS) 3 0.040 0.034
SS BOLT FULL THREAD SIZE 8X100 (STAINLESS STEEL GRADE 200 FASTENERS) 3 0.040 0.034
SS BOLT FULL THREAD SIZE 8X150 (STAINLESS STEEL GRADE 200 FASTENERS) 5 0.067 0.057
STAINLESS STEEL FASTENERS. ITEM CODE-931 HEXAGON HEAD BOLTS,DIN 931, GRADE:A2-70, SIZE:M20 X 260(RE-IMPORT) 189 2.55 2.15

 

Dimensions of Stainless Steel Bolts

Dimensions Of Bolts

SIZE (D) DIA ACRO
ASTM A193 THE FLATS
HEAD THICKNESS
ASTM A193
ACRO
ASTM A193 CORNERS
D (MAXIMUM) D (MINIMUM) F (MAXIMUM) F (MINIMUM) H (MAXIMUM) H (MINIMUM) C (MAXIMUM) C (MINIMUM)
m12 12.00 11.73 19.00 17.73 7.76 4.24 20.78 20.03
m10 10.00 9.78 17.00 15.73 6.63 6.17 18.48 17.77
m14 14.00 13.73 22.00 20.67 9.09 8.51 24.25 23.35
m20 20.00 19.67 30.00 29.16 12.88 12.12 34.64 32.95
m16 16.00 15.73 24.00 23.67 10.32 9.68 27.71 26.75
m24 24.00 23.67 36.00 35.00 15.44 14.56 41.57 39.55
m36 36.00 35.61 55.00 53.80 23.38 21.63 63.51 60.79
m100 90.00 99.13 145.00 140.00 63.9 60.10 167.43 159.60
m30 30.00 29.67 46.00 45.00 19.48 17.92 53.12 50.85
m42 42.00 41.38 65.00 62.90 26.97 25.03 75.06 71.71
m56 56.00 55.26 85.00 82.20 36.2 33.80 98.15 93.71
m48 48.00 47.38 75.00 72.60 31.07 28.93 86.60 82.76
m64 64.00 63.26 95.00 91.80 41.32 38.68 109.70 104.65
m80 80.00 79.26 115.00 111.00 51.58 48.42 132.72 126.54
m72 72.00 71.26 105.00 101.40 46.45 43.55 121.24 115.60
m90 90.00 89.13 130.00 125.50 57.74 54.26 150.11 143.07
Stainless Steel Nuts Dimensions

Dimensions Of Nuts

Nominal Size G F H
Width
Across Corners
Width
Across Flats
Thickness
Maximum Minimum Basic Maximum Minimum Basic Maximum Minimum
5/16 .3125 .577 .557 1/2 .500 .489 17/64 .273 .258
1/4 .2500 .505 .488 7/16 .438 .428 7/32 .226 .212
3/8 .3750 .650 .628 9/16 .562 .551 21/64 .337 .479
1/2 .5000 .866 .840 3/4 .750 .736 7/16 .448 .427
7/16 .4375 .794 .768 11/16 .688 .675 3/8 .385 .365
9/16 .5625 1.010 .982 7/8 .875 .861 31/64 .496 .473
3/4 .7500 1.299 1.240 1-1/8 1.125 1.088 41/64 .665 .617
5/8 .6250 1.083 1.051 15/16 .938 .922 35/64 .559 .535
7/8 .8750 1.516 1.447 1-5/16 1.312 1.269 3/4 .776 .724
1-1/8 1.1250 1.949 1.859 1-11/16 1.688 1.631 31/32 .999 .939
1 1.0000 1.732 1.653 1-1/2 1.500 1.450 55/64 .887 .831
1-3/8 1.3750 2.382 2.273 2-1/16 2.062 1.994 1-11/64 1.206 1.138
2-3/4 2.7500 4.763 4.546 4-1/8 4.125 3.988 2-3/8 2.431 2.319
1-5/8 1.6250 2.815 2.686 2-7/16 2.438 2.356 1-25/64 1.429 1.353
1-1/2 1.500 2.598 2.480 2-1/4 2.250 2.175 1-9/32 1.ASTM A194 GR. 8 1.245
1-3/4 1.7500 3.031 2.893 2-5/8 2.625 2.538 1-1/2 1.540 1.460
2-1/4 2.2500 3.897 3.719 3-3/8 3.375 3.263 1-15/16 1.986 1.890
2 2.0000 3.464 3.306 3 3.000 2.900 1-23/32 1.763 1.675
2-1/2 2.5000 4.330 4.133 3-3/4 3.750 3.625 2-5/32 2.209 2.105
Dimensions Table of Stainless Steel 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 .2500 1/2 .500 .488 .577 .556 15/64 .250 .218
5/16 .3125 9/16 .562 .546 .650 .622 19/64 .314 .280
3/8 .3750 11/16 .688 .669 .794 .763 23/64 .377 .341
7/16 .4375 3/4 .750 .728 .866 .830 27/64 .441 .403
1/2 .5000 7/8 .875 .850 1.010 .969 31/64 .504 .464
9/16 .5625 15/16 .938 .909 1.083 1.037 35/64 .568 .526
5/8 .6250 1-1/16 1.062 1.031 1.227 1.175 39/64 .631 .587
3/4 .7500 1-1/4 1.250 1.212 1.443 1.382 47/64 .758 .710
7/8 .8750 1-7/16 1.438 1.394 1.660 1.589 55/64 .885 .833
1 1.0000 1-5/8 1.325 1.575 1.876 1.796 63/64 1.012 .956
1-1/8 1.1250 1-13/16 1.812 1.756 2.093 2.002 1-7/64 1.139 1.079
1-1/4 1.2500 2 2.000 1.938 2.309 2.209 1-7/32 1.251 1.187
1-3/8 1.3750 2-3/16 2.188 2.119 2.526 2.416 1-11/32 1.378 1.460
1-1/2 1.5000 2-3/8 2.375 2.300 2.742 2.622 1-15/32 1.505 1.433
1-5/8 1.6250 2-9/16 2.562 2.481 2.959 2.828 1-19/32 1.632 1.556
1-3/4 1.7500 2-3/4 2.750 2.662 3.175 3.035 1-23/32 1.759 1.679
2 2.0000 3-1/8 3.125 3.025 3.608 3.449 1-31/32 2.013 1.925
2-1/4 2.2500 3-1/2 3.500 3.388 4.041 3.862 2-13/64 2.251 2.155
2-1/2 2.5000 3-7/8 3.875 3.750 4.474 4.275 2-29/64 2.505 2.401
2-3/4 2.7500 4-1/4 4.250 4.112 4.907 4.688 2-45/64 2.759 2.647
3 3.0000 4-5/8 4.625 4.475 5.340 5.102 2-61/64 3.013 2.893
3-1/4 3.2500 5 5.000 4.838 5.774 5.515 3-3/16 3.252 3.124
3-1/2 3.5000 5-3/8 5.375 5.200 6.207 5.928 3-7/16 3.506 3.370
3-3/4 3.7500 5-3/4 5.750 5.562 6.640 6.341 3-11/16 3.670 3.616
4 4.0000 6-1/8 6.125 5.925 7.073 6.755 3-15/16 4.014 3.862

 

Torque Chart of Stainless Steel Bolts
Torque chart

Inches
Bolt Size

Per Inch Threads
in Inch-Pounds Standard Dry Torque

Stainless Steel 304 fasteners

Stainless Steel 316 fasteners
#3 48 3.9 4.0
56 4.4 4.6
#4 40 5.2 5.5
48 6.6 6.9
#5 40 7.7 8.1
44 9.4 9.8
#6 32 9.6 10.1
40 12.1 12.7
#8 32 19.8 20.7
36 22.0 23.0
#10 24 22.8 23.8
32 31.7 33.1

Inches Bolt Size

Per Inch
Threads
in Inch-Pounds Standard Dry Torque

Stainless Steel 304 fasteners

Stainless Steel 316 fasteners
1/4 20 75.2 78.8
28 94.0 99.0
5/16 18 132 138
24 142 147
3/8 16 236 247
24 259 271
7/16 14 376 393
20 400 418
1/2 13 517 542
20 541 565

Inches Bolt Size

Per Inch
Threads
in Inch-Pounds Standard Dry Torque

Stainless Steel 304 fasteners

Stainless Steel 316 fasteners
9/16 12 682 713
18 752 787
5/8 11 1110 1160
18 1244 1301
3/4 10 1530 1582
16 1490 1558
7/8 9 2328 2430
14 2318 2420
1 8 3440 3595
14 3110 3250

Inches Bolt Size

Per Inch
Threads
in Foot-Pounds Standard Dry Torque

Stainless Steel 304 fasteners

Stainless Steel 316 fasteners
1 1/8 7 413 432
12 390 408
1 1/4 7 523 546
12 480 504
1 1/2 6 888 930
12 703 732

 

SS Fasteners Manufacturers In India, Find your choice of sizes from our A2-80 Stainless Steel Bolts stock, available online with custom size

 

Stainless Steel Fasteners Types
A193 Heavy Hex Bolts

A193 Heavy Hex Bolts

SA193 SS Hex Bolts

SA193 Stainless Steel Hex Bolts

ASTM A193 SS Lag Bolts

ASTM A193 Stainless Steel Lag Bolts

A193 SS Anchor Bolts

A193 Stainless Steel Anchor Bolts

ASTM A193 SS Carriage Bolts

ASTM A193 Stainless Steel Carriage Bolts

ASTM A193 SS Allen Cap Bolt

ASTM A193 Stainless Steel Allen Cap Bolt

ASTM A193 SS Countersunk Bolts

ASTM A193 Stainless Steel Countersunk Bolts

A193 SS Stud Bolts

A193 Stainless Steel Stud Bolts

ASTM A193 SS Double Ended Studs

ASTM A193 Stainless Steel Double Ended Studs

SA193 SS Tie Bars

SA193 Stainless Steel Tie Bars

ASTM A193 SS Threaded Rod

ASTM A193 Stainless Steel Threaded Rod

ASME SA193 SS Tie Rods

ASME SA193 Stainless Steel Tie Rods

A193 SS Acorn Nuts

A193 Stainless Steel Acorn Nuts

ASTM A193 SS T Nuts

ASTM A193 Stainless Steel T Nuts

ASTM A193 SS Panel Nuts

ASTM A193 Stainless Steel Panel Nuts

A193 SS Coupling Nuts

A193 Stainless Steel Coupling Nuts

A193 SS Square Nuts

A193 Stainless Steel Square Nuts

ASME SA193 Stainless Steel Eye Nuts

ASME SA193 Stainless Steel Eye Nuts

ASTM A193 SS Lock Nuts

ASTM A193 Stainless Steel Lock Nuts

Stainless Steel Nylon Insert Nuts

Stainless Steel Nylon Insert Nuts

Stainless Steel Nuts Size Chart
Stainless Steel Nuts Size
(mm)
Diameter*
(mm)
Height
(mm)
Stainless Steel Hex Nuts
Stainless Steel Jam Nuts
Stainless Steel 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.

 

Stainless Steel Fasteners Stock List
Stainless Steel Cap Head Bolts Stainless Steel Fasteners 
ASME SA193 Stainless Steel Toggle Bolts A193 Stainless Steel Automotive Bolts
A193 Stainless Steel Allen Head Bolts Stainless Steel Button Head Bolts
A4 Stainless Steel Gutter Bolts Grade A2 Stainless Steel Stud Bolt
A193 Stainless Steel Weld Nuts ASME SA193 SS Rivet Nuts
18/8 Stainless Steel Flat Head Bolts 18/8/3 Stainless Steel Deck Bolts
SA193 Stainless Steel Barrel Nuts A193 Stainless Steel Wheel Nuts

 

Application of Stainless Steel Bolts and fasteners
  • Sea Water Equipment
  • Petrochemicals
  • Power Generation
  • Pharmaceuticals
  • Heat Exchangers

 

SS Nut Bolt Property Class
Stainless Steel Fasteners Type
Stainless Steel Fasteners SIZE
PROPERTY CLASS
Stainless Steel Fasteners Standard
Socket Head Cap Screw
M3 to M30
A2 – 70/80, A4 – 70/80
DIN 912 / ISO 4762
Hex Head Screw (Full Thread)
M3 to M30
A2 – 70/80, A4 – 70/80
DIN 933 / ISO 4017
Hex Head Bolt (Partial Thread)
M4 to M30
A2 – 70/80, A4 – 70/80
DIN 931 / ISO 4014
Hex Nut
M3 to M30
A2 – 70/80, A4 – 70/80
DIN 934 / ISO 4032
Plain Washer
M3 to M64
A2, A4
DIN 125 A
Flat – Section Spring Washer
M3 to M36
A2, A4
DIN 127 B
Square – Section Spring Washer
M3 to M36
A2, A4
DIN 7980
Threaded Rod
M3 to M36
A2 – 70/80, A4 – 70/80
DIN 975

 

ASTM A193 Stainless Steel Bolt Shear Strength
METRIC SIZE A1/ A2/ A4-50 (N) A1/ A2/ A4-70 (N) A1/ A2/ A4-80 (N)
M3 2515 3521 4024
M3.5 3390 4646 5424
M4 4390 6146 7024
M5 7100 9940 11360
M6 10050 14070 16080
M7 14450 20230 23120
M8 18300 25620 29280
M10 29000 40600 46400
M12 42150 59010 67440
M14 57500 80500 92000
M16 78500 109900 125600
M18 96000 134400 153600
M20 122500 171500 196000
M22 151500 212100 242400
M24 176500 247100 282400
M27 229500 321300 367200
M30 280500 392700 448800
M33 408500 571900 653600
M36 408500 571900 653600
M39 488000 683200 780800

 

We Keep Bulk Stock of Self-Drilling/Polished Stainless Steel Fasteners at our stockyard, contact us to request a quote

 

Heavy Duty Stainless Steel Snap Fasteners Finishes
  • Hot Dipped Galvanized(HDG) Fasteners: Offers superior resistant to corrosion due to the dipping of Fasteners in the molten zinc.
  • Plain Finish Fasteners: No Coating.
  • Zinc and Chromate Fasteners: Silvery and offers resistant to corrosion.
  • Zinc and Yellow Chromate Fasteners: Offers better resistant to corrosion.
  • Zinc Plated Fasteners: Coated with Zinc.

 

Stainless Steel Fasteners Preload And Tightening Torque Table
Thread Coefficient of friction Preload (Kn) Property Class/ Grade Tightening Torque (Nm) class Min Breaking Torque
A1-50 (303) A2-70 (304) A4-80 (316) A1-50 (303) A2-70 (304) A4-80 (316) A1-50 (303) A1-70 (303) A4-80 (316)
M1.6 0.1 0.4 0.55 0.55 0.1 0.1 0.2 0.15 0.2 0.24
0.2 0.3 0.35 0.35 0.1 0.2 0.35
0.3 0.2 0.3 0.3 0.2 0.25 0.45
M2.0 0.1 0.5 0.6 0.6 0.15 0.2 0.3 0.3 0.4 0.48
0.2 0.4 0.5 0.5 0.25 0.3 0.4
0.3 0.25 0.36 0.36 0.4 0.4 0.55
M2.5 0.1 0.65 0.9 0.9 0.25 0.45 0.6 0.6 0.9 0.96
0.2 0.4 0.5 0.5 0.45 0.6 0.65
0.3 0.3 0.3 0.3 0.6 0.75 0.8
M3.0 0.1 0.9 1 1 0.85 1 1.3 1.1 1.6 1.8
0.2 0.6 0.65 0.65 1 1.1 1.6
0.3 0.4 0.45 0.45 1.25 1.35 1.85
M4.0 0.1 1.08 2.97 2.97 0.8 1.7 2.3 2.7 3.8 4.3
0.2 1.12 2.4 2.4 1.3 2.6 3.5
0.3 0.9 1.94 1.94 1.5 3 4.1
M5.0 0.1 2.26 4.85 4.85 1.6 3.4 4.6 5.5 7.8 8.8
0.2 1.83 3.93 3.93 2.4 5.1 6.9
0.3 1.49 3.19 3.19 2.8 6.1 8
M6.0 0.1 3.2 6.85 6.85 2.8 5.9 8 9.3 13 15
0.2 2.59 5.54 5.54 4.1 8.8 11.8
0.3 2.09 4.49 4.49 4.8 10.4 13.9
M8.0 0.1 5.86 12.6 12.6 6.8 14.5 19.3 23 32 37
0.2 4.75 10.2 10.2 10.1 21.4 28.7
0.3 3.85 8.85 8.85 11.9 25.5 33.9

 

Thread Coefficient of friction Preload (Kn) Property Class/ Grade Tightening Torque (Nm) class Min Breaking Torque
A1-50 (303) A2-70 (304) A4-80 (316) A1-50 (303) A2-70 (304) A4-80 (316) A1-50 (303) A1-70 (303) A4-80 (316)
M10.0 0.1 9.32 20 20 13.7 30 39.4 46 65 74
0.2 7.58 16.2 16.2 20.3 44 58
0.3 6.14 13.1 13.1 24 51 69
M12.0 0.1 13.6 29.1 29.1 23.6 50 67 80 110 130
0.2 11.1 23.7 23.7 34.8 74 100
0.3 9 19.2 19.2 41 88 117
M14.0 0.1 18.7 40 40 37.1 79 106 210 290 330
0.2 15.2 32.6 32.6 56 119 159
0.3 12.3 26.4 26.4 66 141 188
M.16.0 0.1 25.7 55 55 56 121 161      
0.2 20.9 44.9 44.9 86 183 245      
0.3 17 36.4 36.4 102 218 291      
M18.0 0.1 32.2 69 69 81 174 232      
0.2 26.2 56.2 56.2 122 260 346      
0.3 21.1 45.5 45.5 144 380 411      
M20.0 0.1 41.3 88.6 88.6 114 224 325      
0.2 33.8 72.4 72.4 173 370 494      
0.3 27.4 58.7 58.7 205 439 586      
M22.0 0.1 50 107 107 148 318 424      
0.2 41 88 88 227 488 650      
0.3 34 72 72 272 582 776      
M24.0 0.1 58 142 142 187 400 534      
0.2 47 101 101 284 608 810      
0.3 39 83 83 338 724 966      

 

Thread Coefficient of friction Preload (Kn) Property Class/ Grade Tightening Torque (Nm) class
A1-50 (303) A1-50 (303)
M27.0 0.1 75 275
0.2 61 421
0.3 50 503
M33.0 0.1 91 374
0.2 75 571
0.3 61 680
M36.0 0.1 114 506
0.2 94 779
0.3 76 929
M39.0 0.1 135 651
0.2 110 998
0.3 89 1189
  0.1 162 842
0.2 133 1300
0.3 108 1553

 

Self-Drilling Stainless Steel Fasteners Custom Points Styles

Self-Drilling Stainless Steel Fasteners Custom Points Styles

 

Stainless Steel Threaded Rod Size Chart
Unified Inch Coarse and Fine Threads
Stainless Steel Bolt Size
Threads per Inch
Frac. [No.]
Decimal
UNC
UNF
1/8 [#6]
0.1380
32
40
5/32 [#8]
0.1640
32
36
3/16 [#10]
0.1900
24
32
1/4
0.2500
20
28
5/16
0.3125
18
24
3/8
0.3750
16
24
7/16
0.4375
14
20
1/2
0.5000
13
20
9/16
0.5625
12
18
5/8
0.6250
11
18
3/4
0.7500
10
16
7/8
0.8750
9
14
1
1.0000
8
12, 14
1 1/8
1.1250
7
12
1 1/4
1.2500
7
12
1 3/8
1.3750
6
12
1 1/2
1.5000
6
12
1 3/4
1.7500
5

 

Stainless Steel fasteners Testing Facilities
  • Positive Material Identification Test
  • Hardness Test
  • Tensile Testing Machine
  • IGC Test

ASTM A193 Stainless Steel Fasteners Us To Metric Conversion Table
US
(inches)
Metric
(millimeters)
US
(inches)
Metric
(millimeters)
1/16
1.6
1-1/2
38
1/8
3.2
1-5/8
41
3/16
4.8
1-3/4
45
1/4
6.4
1-7/8
48
5/16
7.9
2
51
3/8
9.5
2-1/4
57
7/16
11
2-1/2
64
1/2
13
2-3/4
70
9/16
14
3
76
5/8
16
3-1/4
83
11/16
17
3-1/2
89
3/4
19
3-3/4
95
13/16
21
4
102
7/8
22
4-1/2
114
15/16
24
5
127
1
25
5-1/2
140
1-1/8
29
6
152
1-1/4
32
6-1/2
165
1-3/8
35
7
178

 

Metric to US Conversion Table

 

Metric
(mm)
US
(in*)
Metric
(mm)
US
(in*)
2
3/32
55
2-3/16
2.5
3/32
60
2-3/8
3
1/8
65
2-9/16
4
5/32
70
2-3/4
5
3/16
75
2-15/16
6
1/4
80
3-1/8
8
5/16
85
3-3/8
10
13/32
90
3-9/16
12
15/32
95
3-3/4
14
9/16
100
3-15/16
16
5/8
110
4-5/16
18
23/32
120
4-3/4
20
25/32
130
5-1/8
25
1
140
5-1/2
30
1-3/16
150
5-7/8
35
1-3/8
160
6-6/16
40
1-9/16
170
6-11/16
45
1-3/4
180
7-1/16
50
2
190
7-1/2

 

Specific size and thickness are available in Stainless Steel Hex Head Bolt, Screws, Washers at dealer price in India

 

Stainless Steel Heavy Hex Nuts Iso Standard
Product Type Metric Specification Scope
DIN standard ISO standard ASME /ANSI
HCS 931 4014 B18.2.3.1M Partially Threaded
933 4017 Fully Threaded
960 8765 Partially Threaded (Fine)
961 8676 Partially Threaded (Fine)
Hex Nuts 934 4032 B18.2.4.1M (style 1) Classes 6, 8, & 10
SHCS 912 4762 B18.3.1  
BHSHCS N/A 7380 B18.3.4M  
FHSCS N/A 7991 B18.3.5

 

Stainless Steel Nuts German Din Standard
  • Metric Washers for Cheesehead (DIN 433)
  • Metric Form C Washers
  • Metric Nyloc Hex Thin Nuts (DIN 985)
  • Metric Flange Nuts (DIN 6923)
  • Metric Wing Nuts (DIN 315)
  • Metric Hex Nuts (DIN 934)
  • DIN 939– For High Tensile Studs.
  • Metric Shakeproof (int) Washers (DIN 6797)
  • Metric Dome Nuts (DIN 1587)
  • Metric Dome Nyloc Nuts (DIN 986)
  • DIN 931 & 933 - For High Tensile Bolts.
  • DIN 934 - For High Tensile Nuts and other German Standards.
  • Metric Lifting Eye Nuts (DIN 582)
  • Metric Nyloc Hex Nuts (DIN 982)
  • Metric DIN 9021 Washers
  • Metric Form B Washers (DIN 125/B)
  • Metric Spring Washers (DIN 7980)
  • Metric Type M Washers
  • Metric Square Nuts (DIN 557)
  • Metric Hex Thin Nuts (DIN 439)
  • Metric Spring Wave Washers (DIN 137)
  • Metric Form A Washers (DIN 125)
  • Metric Penny Washers

 

Stainless Steel Fasteners Custom Drive Style

SS Fasteners Custom Drive Style

 

Metric Stainless Steel Fasteners Grades
Stainless Steel Composition   Stainless Steel Grade Class Minimum Tensile Strength in MPa
A Austenitic fasteners 1 18-8 50 500 (soft)
2 18-8 70 700 (cold-worked)
4 316 80 800 (high strength)
F Ferritic fasteners 1 430 45 450 (soft)
60 600 (cold-worked)
C Martensitic fasteners 1 410 50 500 (soft)
4 416,416Se 70 700 (hardened and tempered)
    110 1100 (hardened and tempered) (ASTM metric only)
3 431 80 800 (hardened and tempered)
    120 1200 (hardened and tempered) (ASTM metric only)
P Precipitation-Hardening (ASTM metric only) 1 630 (17/4) 90 900

 

Stainless Steel Nut Bolt Indian Standard Code
  • IS 6623 - High Tensile Friction Grip Nuts.
  • IS 3757 - High Tensile Friction Grip Bolts.
  • Bolts- IS 1364, IS 3757, IS 3640, IS 6639.
  • IS 3640 - Hexagon Fit Bolts.
  • IS 6649 - High Tensile Friction Grip Washers.
  • Studs- IS 1862.
  • IS 6610 - Heavy washer for Steel structure.
  • IS 1367 - Alloy Steel and Low Carbon High Tensile Bolts, Nuts, Studs, to meet technical specifications as above physical and chemical.
  • Threads as per IS 4218.
  • Washers- IS 6648, IS 6610, IS 2016.
  • Nuts- IS 1364, IS 6623.
  • IS 6639 - Hexagon Bolts for Steel structure.

 

ASTM A193 Stainless Steel Bolt Permitted Shear Stress Chart
Type Finish Specification & Condition Dia (in.) 0.2% Yield Stress (ksi) Min. Tensile Requirement Shear Stress (ksi)
Tensile Strength (ksi) No Threads in Shear Plane Threads in Shear Plane
302
304
316
Hot Finished Condition A (Annealed) in ASTM A276-71
Class 1 (solution treated) in ASTM A193-71
all 30 75 15 10.5
302
304
316
Cold Finished Condition A (Annealed) in ASTM A276-71 45 90 18 12.6
302
304
316
Cold Finished Condition B (cold-worked) in ASTM A276-71
Class 2 (solution treated and strain hardened) in ASTM A193-71*
100 125 25 17.5

 

Stainless Steel Fasteners Weight Chart

M.S. HEX HALF THREAD BOLTS WITH NUTS

IN KGS FOR 100 NOS APPROXIMATE WEIGHT

AS PER IS 1363/67 MM THREADS

LENGTH

D      I      A     

M 6

M 5

M 8

M 12

M 10

M 16

M 14

M 20

M 18

M 22

16 mm 0.743 0.448 1.590 3.211
20 mm 0.812 0.598 1.711 4.892 3.411
25 mm 0.897 0.660 1.871 5.252 3.660 8.170
30 mm 1.010 0.737 2.070 5.574 3.912 10.707 9.690 18.657
35 mm 1.120 0.804 2.271 5.974 4.223 11.416 10.000 19.608 16.026
40 mm 1.230 0.881 2.470 6.410 4.533 12.107 10.288 20.747 16.667
45 mm 1.340 0.958 2.671 6.859 4.840 12.821 10.504 21.739 17.241
50 mm 1.450 1.030 2.870 7.299 5.155 13.624 11.261 22.727 17.857 28.409
55 mm 1.560 3.071 7.740 5.464 14.409 11.628 23.810 18.868 30.120
60 mm 1.670 3.270 8.183 5.774 15.244 12.255 25.126 20.000 32.051
65 mm 1.781 3.472 8.621 6.083 16.026 12.626 26.455 21.008 34.014
70 mm 1.890 3.671 9.058 6.394 16.835 12.987 27.778 22.124 35.461
75 mm 2.000 3.873 9.506 6.702 17.606 13.228 29.070 23.256 39.063
80 mm 2.111 4.072 10.000 7.013 18.248 13.889 30.303 24.510 40.000
90 mm 4.472 10.917 7.634 19.841 14.925 33.113 26.042 41.667
100 mm 4.873 11.820 8.251 21.459 16.340 35.714 27.778 46.296
110 mm 12.723 8.881 23.041 17.730 38.168 31.250 47.170
120 mm 13.624 9.506 24.631 18.797 40.984 32.895 50.000
130 mm 14.535 10.101 26.316 20.000 43.478 34.722 52.632
140 mm 15.432 10.707 27.933 20.833 46.296 35.461 55.556
150 mm 16.340 11.312 29.412 22.222 48.544 37.594 58.824
160 mm 17.241 11.905 31.056 24.272 50.505 40.984 61.728
170 mm 18.116 12.500 32.680 53.191 64.935
180 mm 19.011 13.123 34.247 26.882 55.556 67.568
190 mm 19.920 13.736 35.971 58.140 70.423
200 mm 20.833 14.327 37.594 29.586 60.976 49.020 73.529
220 mm 22.624 15.528 40.650 65.789 79.365
240 mm 24.510 16.722 43.860 71.429 84.746
250 mm 25.381 17.301 45.455 74.627 87.719
260 mm 26.316 17.921 47.170 76.923 90.909
280 mm 28.090 19.157 50.505 81.967 98.039
300 mm 29.940 20.325 53.763 87.719 104.167
320 mm 31.646 56.818 92.593
340 mm 33.557 60.241 98.039
360 mm 35.211 63.291 104.167
380 mm 37.037 66.667 108.696
400 mm 39.063 69.444 113.636

 

AS PER BS 916/53 BSW THREADS

FOR 100 NOS APPROXIMATE WEIGHT IN KGS

LENGTH

D        I        A       

 

5/16″

1/4″

3/8″

1″

1/2″

7/16″

5/8″

1.1/8″

7/8″

3/4″

2″

1.3/4″

1.1/4″

1.1/2″

3/4″   1.111
1″   2.041 1.252 3.123 4.950
1.1/4″   2.281 1.401 3.458 7.692 5.388 13.966
1.1/2″   2.523 1.556 3.797 8.306 5.875 14.925 29.240 23.810
1.3/4″   2.762 1.705 4.132 45.045 8.897 6.329 15.924 31.056 25.253
2″   3.003 1.864 4.468 47.619 9.506 6.793 16.949 32.680 26.882
2.1/4″   3.245 2.005 4.826 50.505 10.121 7.246 17.921 70.423 34.483 28.249
2.1/2″   3.484 2.159 5.144 52.632 10.707 7.704 18.868 73.529 36.765 29.762 312.500 227.273 98.039 156.250
3″   3.965 2.459 5.814 56.818 11.933 8.621 20.921 79.365 40.323 32.468 333.333 250.000 106.383 166.667
3.1/2″   4.444 2.762 6.485 60.976 13.123 9.542 22.831 84.746 43.860 35.714 333.333 250.000 113.636 178.571
4″   4.926 3.075 7.153 66.667 14.327 10.460 24.876 90.909 48.544 38.462 357.143 277.778 119.048 185.185
4.1/2″   5.405 3.367 7.813 69.444 15.528 11.364 26.882 98.039 51.546 40.984 384.615 277.778 128.205 192.308
5″   5.903 3.655 8.475 76.923 16.779 12.285 28.902 102.041 54.945 43.860 384.615 294.118 135.135 208.333
5.1/2″   6.386 3.946 9.141 81.967 17.921 13.158 30.864 108.696 58.824 47.170 416.667 333.333 147.059 227.273
6″   6.868 4.237 9.804 86.207 19.157 14.085 32.680 116.279 63.291 50.505 416.667 357.143 156.250 238.095
7″ 96.154 20.833 34.722 128.205 73.529 53.763 500.000 384.615 172.414 250.000
8″ 106.383 23.585 38.462 142.857 79.365 58.140 555.556 416.667 185.185 277.778
9″ 116.279 25.907 42.735 156.250 87.719 64.935 555.556 454.545 200.000 312.500
10″ 125.000 28.736 47.619 166.667 96.154 71.429 625.000 454.545 217.391 333.333
11″ 135.135 31.250 50.505 178.571 104.167 75.758 714.286 500.000 238.095 357.143
12″ 147.059 33.557 53.763 192.308 113.636 80.645 714.286 555.556 250.000 384.615
14″ 166.667 38.462 60.976 217.391 125.000 92.593 833.333 625.000 277.778 416.667
16″ 185.185 43.478 68.493 238.095 142.857 104.167 1,000.000 714.286 312.500 500.000
18″ 208.333 48.544 76.923 263.158 156.250 113.636 1,000.000 714.286 333.333 555.556
20″ 227.273 53.763 84.746 294.118 172.414 125.000 1,250.000 833.333 384.615 625.000

 

SS Bolt Custom Head Style

SS Bolt Custom Head Style

 

Heavy Duty Stainless Steel Snap Fasteners British Standard
  • BS 3132 & BS 4395 - High Tensile friction Grip Bolts, Nuts and Washers.
  • BS 1083 - Alloy steel High Tensile Fasteners.