Stainless steel alloys that contain high levels of carbon are susceptible to getting corroded during welding. Their Heat affected weld zone gets sensitized by the formation of carbide precipitates at the boundary. However, by controlling the content of carbon, the resultant alloy would have an indicative L at the end of the grade number such as the Stainless Steel 316L Fasteners. This alloy is a nitrogen enhanced version of grade 316.
The inclusion of nitrogen in the alloy of Stainless Steel 316l Fasteners is to bring up the strength of the alloy to that of the original alloy. Because the content of carbon has seen a reduction in the alloy, the Stainless Steel 316l Hex Head Nut has a tendency to become weaker, and there is a loss of strength in the end. A weaker product will eventually wear out after stress to a higher degree has been added to the alloy. Though the strength of 316l Stainless Steel High Tensile Fasteners does not measure up to the original grade 316, it is similar to the former alloy.
Moreover, the resistance to pitting is also increased by the inclusion of nitrogen in the 316l Stainless Steel hex head screws. Referred to as marine grade steel, it is possible for a manufacturer to produce a dual certified grade like 316/316L. Despite the change in chemistry, the stainless steel 316l bolts and nuts tend to exhibit similar characteristics. So in terms of corrosion resistance properties as well as mechanical properties the behavior of the Stainless Steel 316l Hex Head Bolt is similar to grade 316.
compare 316L Stainless Steel Fasteners price with Stainless Steel 304 Fasteners price list
Stainless Steel Fasteners Standard | IS, ANSI, ASTM DIN, ISO, JIS, GB, ASME, BS, UNI and all International Standards |
---|---|
Threads: | BSF, UNF METRIC, UNC, BSW or as required |
Standard | ANSI – American National Standards Institute
DIN:DIN 933, DIN 931, DIN 970, DIN 934 Fasteners UTS – Unified Thread Standard : UNF, NPT, NPTF, UNS, UNC, UNEF Fasteners ISO – International Organization for Standardization ISO 4033, : ISO 4032, JIS standards Fasteners |
Stainless Steel Fasteners/ Bolts Size | M10, M4, M16, M36 M2.5, M6, M30, M12, M8, M14, M2, M3, M20, M24, M5 to M160 Fasteners |
Length | 3 mm to 200 mm |
Head drive: | Phillips, Slotted, Phillips/Slot, Six-Lobe etc |
Stainless Steel Fasteners Test Certificate | as per EN 10204 / 3.1 Manufacturer Test Certificate |
Finishing | Zinc white, (yellow, black, blue), black oxide,
Dacroment, Geometry, plated zinc-nickel, anodizing, nickel plated, Stainless steel: Passivated Self-Colour, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Sherardized, Stainless Steel, some special one like DACROMET and Mechanically Applied coating Fasteners |
raw materials of Source | JSPL, Usha Martin, Tata Steel, Mukund Steel, RINL, Dhamm Steel etc. |
Stainless Steel Fasteners Form | Square, Hex, Threading as per Gauge, Round Etc. |
Process of Production | M2-M24: Cold Froging, hot forging M24-M100, machining and CNC for Customized connecting element |
Stainless Steel Fasteners Surface Coating |
|
Packing | IN BULK: pallet, canton, carton / Small Boxs / pallet or customer request |
Germany, Thailand, Malaysia, Czechia | M2 M4 M12 M16 Stainless Steel 316L Self Tapping Screws |
France, Europe, Thailand, Qatar | 316L 3A Automatic Stainless Steel Fastener |
Indonesia, Philippines, Belgium, Dammam -KSA | DIN 558 Stainless Steel 316L Hex Bolt |
Saudi Arabia (KSA), Kuwait, Brazil, South Africa | A2 A4 Stainless Steel Hex Socket Head Cap Screw |
USA, Bangladesh, Finland, Malaysia | Stainless Steel 316L T Head Bolts |
South Africa, Singapore, Singapore, Bahrain | M6 M10 Stainless Steel 316L Serrated Hex Flange Nut |
Malaysia, Hong Kong, UAE, Oman | DIN933 Full Thread Stainless Steel 316L Hexagon Head Bolt A4-70 M20 |
Australia, UK, Nigeria, Philippines | DIN 316L Stainless Steel Passivated Hex Insert Nut G 3/4" |
Turkey, Norway, Malaysia, United Arab Emirates (UAE) | 316L Stainless Steel Butterfly Wing Bolt DIN316 |
Italy, Iran, Singapore, Chile | Stainless Steel 316L Hex Bolt with Hex Nut |
Spain, Mexico,UK, Egypt | SS 316L Pan Head Hex Socket Machine Screw |
Malaysia, Russia, Dubai, Netherlands | Stainless Steel 316L Metric Size Stud Bolts |
Canada, Poland, Ellington -United States, UK | DIN 931 Stainless Steel A4-70 316L Hex Head Bolts |
Europe, Malaysia, UAE, United Kingdom -UK | 316L Stainless Steel Mushroom Round Head Square Neck Carriage Bolt DIN603 |
Japan, Romania, Malaysia, Europe | 316L Stainless Steel U Type Anchor Bolt |
Malaysia, Canada, Singapore, Philippines | DIN933 Full Thread Stainless Steel 316L Hexagon Head Bolt A4-70 M22 |
Los Alamos -Mexico, Taiwan, Malaysia, Philippines | Stainless Steel 316L Partially Threaded Hex Head Screws |
Colombia, Malaysia, China, Sweden | Stainless Steel 316L M4 Screw 4.0X30 |
South Korea, NY 12203 (USA), Malaysia, Singapore | DIN933 Stainless Steel 316L Full Thread A4-70 Hexagon Head Bolt M24 |
Description | Per Unit (INR) | Price in USD | Price in EURO |
---|---|---|---|
2 Way Manifold Stainless Steel 316 L Nace Flanged Nace Flanged X 1/2 Npt (F) Teflon , Packing 6000psig 4 Bolt Pattern (Detail As Iv. | 4,026 | 54.67 | 44.84 |
2 Way Manifold Stainless Steel316 L Nace Flanged 1/2 Npt(F) Teflon, 6000 Psig 4 Bolt Pattern To Inst.(Detail As Inv.) | 4,026 | 54.67 | 44.84 |
Other Bolt Threaded (Made Of Steel) Hb M12x110 Din931 Ss316 Gleitmo615 A4-70 | 215 | 2.92 | 2.39 |
Other Bolt Threaded (Made Of Steel) Hb M12x110 Din931 Ss316 Gleitmo615 A4-70 | 215 | 2.92 | 2.39 |
Stainless Steel Fabricated Tower Packings,liquid Distributior Material Ss 316l 2mm Thk.with Min M10 Bolting A 193 Gr.b8m | 191,659 | 2602.63 | 2134.44 |
Support Grid Material Ss 316l 2mm Thk With M10/m12 Bolting A-193 Gr B8m &a194 8m | 35,059 | 476.08 | 390.44 |
Stainless Steel Fabricated Tower Packings,liquid Distribution Material Ss316l 2mm Thk With Min M10 Bolting A 193 Gr B8m | 67,548 | 917.27 | 752.26 |
Stainless Steel Fabricated Tower Packings,liquid Distributor Material Ss 316 L 2mm Thk With Min M10 Bolting A-193 Gr B8m | 67,548 | 917.27 | 752.26 |
Ercon Fibre Glass Insulated Products Grp coupler Plate With Stainless Steel 316 Bolt, Nut & Washer Suitable For 50mm H Perforated Cab | 92 | 1.25 | 1.02 |
Ercon Fibre Glass Insulated Products Grpcoupler Plate With Stainless Steel 316 Bolt, Nut & Washer Suitable For 80mm H Perforated Cab | 185 | 2.51 | 2.06 |
Df-fbr-07 Flat Fixed Head Bolt For Upto15.52mm Fixed Bolt (Matt) S.s.316 | 177 | 2.40 | 1.97 |
Parts Of Separator Machinebody With Bolted Lid Lss Base D Rawingwartsila Ss316l Part No16 17460 00l23319 | 48,372 | 656.87 | 538.70 |
Dimensions as per ASME B18.2.1 1996
Stainless Steel Bolt Size | D | F | C | H | |||||
---|---|---|---|---|---|---|---|---|---|
Diameter | Width Across Flats | Width Across Corners | Height | ||||||
Maximum | Basic | Maximum | Minimum | Maximum | Minimum | Basic | Maximum | Minimum | |
1/2 | 0.515 | 3/4 | 0.750 | 0.725 | 1.061 | 0.995 | 21/64 | 0.348 | 0.308 |
5/8 | 0.642 | 15/16 | 0.938 | 0.906 | 1.326 | 1.244 | 27/64 | 0.444 | 0.400 |
3/4 | 0.768 | 11/8 | 1.125 | 1.088 | 1.591 | 1.494 | 1/2 | 0.524 | 0.476 |
7/8 | 0.895 | 15/16 | 1.312 | 1.269 | 1.856 | 1.742 | 19/32 | 0.620 | 0.568 |
1 | 1.022 | 11/2 | 1.500 | 1.450 | 2.121 | 1.991 | 21/32 | 0.684 | 0.628 |
11/8 | 1.149 | 111/16 | 1.688 | 1.631 | 2.386 | 2.239 | 3/4 | 0.780 | 0.720 |
11/4 | 1.277 | 17/8 | 1.875 | 1.812 | 2.652 | 2.489 | 27/32 | 0.876 | 0.812 |
13/8 | 1.404 | 21/16 | 2.062 | 1.994 | 2.917 | 2.738 | 29/32 | 0.940 | 0.872 |
11/2 | 1.531 | 21/4 | 2.250 | 2.175 | 3.182 | 2.986 | 1 | 1.036 | 0.964 |
13/4* | 29/16 | 13/16 | |||||||
2* | 215/16 | 15/16 |
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 |
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 |
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 | 7/16 | .438 | .428 | .505 | .488 | 7/32 | .226 | .212 |
5/16 | .3125 | 1/2 | .500 | .489 | .577 | .557 | 17/64 | .273 | .258 |
3/8 | .3750 | 9/16 | .562 | .551 | .650 | .628 | 21/64 | .337 | .479 |
7/16 | .4375 | 11/16 | .688 | .675 | .794 | .768 | 3/8 | .385 | .365 |
1/2 | .5000 | 3/4 | .750 | .736 | .866 | .840 | 7/16 | .448 | .427 |
9/16 | .5625 | 7/8 | .875 | .861 | 1.010 | .982 | 31/64 | .496 | .473 |
5/8 | .6250 | 15/16 | .938 | .922 | 1.083 | 1.051 | 35/64 | .559 | .535 |
3/4 | .7500 | 1-1/8 | 1.125 | 1.088 | 1.299 | 1.240 | 41/64 | .665 | .617 |
7/8 | .8750 | 1-5/16 | 1.312 | 1.269 | 1.516 | 1.447 | 3/4 | .776 | .724 |
1 | 1.0000 | 1-1/2 | 1.500 | 1.450 | 1.732 | 1.653 | 55/64 | .887 | .831 |
1-1/8 | 1.1250 | 1-11/16 | 1.688 | 1.631 | 1.949 | 1.859 | 31/32 | .999 | .939 |
1-3/8 | 1.3750 | 2-1/16 | 2.062 | 1.994 | 2.382 | 2.273 | 1-11/64 | 1.206 | 1.138 |
1-1/2 | 1.500 | 2-1/4 | 2.250 | 2.175 | 2.598 | 2.480 | 1-9/32 | 1.ASTM A194 GR. 8 | 1.245 |
1-5/8 | 1.6250 | 2-7/16 | 2.438 | 2.356 | 2.815 | 2.686 | 1-25/64 | 1.429 | 1.353 |
1-3/4 | 1.7500 | 2-5/8 | 2.625 | 2.538 | 3.031 | 2.893 | 1-1/2 | 1.540 | 1.460 |
2 | 2.0000 | 3 | 3.000 | 2.900 | 3.464 | 3.306 | 1-23/32 | 1.763 | 1.675 |
2-1/4 | 2.2500 | 3-3/8 | 3.375 | 3.263 | 3.897 | 3.719 | 1-15/16 | 1.986 | 1.890 |
2-1/2 | 2.5000 | 3-3/4 | 3.750 | 3.625 | 4.330 | 4.133 | 2-5/32 | 2.209 | 2.105 |
2-3/4 | 2.7500 | 4-1/8 | 4.125 | 3.988 | 4.763 | 4.546 | 2-3/8 | 2.431 | 2.319 |
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 Torque Specifications | |||||||
---|---|---|---|---|---|---|---|
Stainless Steel Bolt Size
Inches or # |
Threads
Per Inch |
Standard Dry Torque in Inch-Pounds
|
|||||
304
Stainless Steel Fasteners |
316
Stainless Steel Fasteners |
||||||
#2 | 56 | 2.5 | 2.6 | ||||
64 | 3.0 | 3.2 | |||||
#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 | |||||
Bolt Size
Inches or # |
Threads
Per Inch |
Standard Dry Torque in Inch-Pounds
|
|||||
304
Stainless Steel Fasteners |
316
Stainless Steel 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 | |||||
Bolt Size
Inches or # |
Threads
Per Inch |
Standard Dry Torque in Inch-Pounds
|
|||||
304
Stainless Steel Fasteners |
316
Stainless Steel 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 | |||||
Bolt Size
Inches or # |
Threads
Per Inch |
Standard Dry Torque in Foot-Pounds
|
|||||
304
Stainless Steel Fasteners |
316
Stainless Steel 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 |
SIZE | WEIGHT PER FOOT | SIZE | WEIGHT PER FOOT |
---|---|---|---|
No. 4 (40) No. 5 (40) No. 6 (32) No. 8 (32)
No. 10 (24) No. 10 (32) 1/4 (20) 1/4 (28)
5/16 (18) 5/16 (24) 3/8 (16) 3/8 (24)
7/16 (14) 7/16 (20) 1/2 (13) 1/2 (20)
9/16 (12) 9/16 (18) 5/8 (11) 5/8 (18)
3/4 (10) 3/4 (16) 7/8 (9) 7/8 (14)
1 (8) 1 (12) 1 (14)
1 1/8 (7) 1 1/8 (8) 1 1/8 (12) |
.024 .031 .036 .054
.069 .074 .122 .134
.199 .214 .293 .318
.402 .431 .533 .575
.678 .730 .843 .914
1.235 1.327 1.705 1.817
2.231 2.364 2.405
2.811 2.877 3.034 |
1 1/4 (7) 1 1/4 (8) 1 1/4 (12)
1 3/8 (6) 1 3/8 (8) 1 3/8 (12)
1 1/2 (6) 1 1/2 (8) 1 1/2 (12)
1 5/8 (5 1/2) 1 5/8 (8) 1 5/8 (12)
1 3/4 (5) 1 3/4 (8) 1 3/4 (12)
1 7/8 (5) 1 7/8 (8) 1 7/8 (12)
2 (4 1/2) 2 (8) 2 (12)
2 1/4 (8) 2 1/2 (8) 2 3/4 (8)
3 (8) 3 1/4 (8) 3 1/2 (8) 3 3/4 (8)
|
3.537 3.618 3.787
4.232 4.423 4.624
5.122 5.338 5.544
6.016 6.316 6.548
6.947 7.384 7.635
8.065 8.536 8.805
9.118 9.761 10.059
12.45 15.5 18.89
22.6 26.71 31.11 35.83
|
Size | F | C | H | |||||
---|---|---|---|---|---|---|---|---|
Width Across Flats | Width Across Corners | Thickness | ||||||
Basic | Maximum | Minimum | Maximum | Minimum | Basic | Maximum | Minimum | |
1/2 | 13/16 | 0.812 | 0.788 | 1.149 | 1.052 | 7/16 | 0.458 | 0.418 |
5/8 | 1 | 1.000 | 0.969 | 1.414 | 1.300 | 35/64 | 0.569 | 0.525 |
3/4 | 11/8 | 1.125 | 1.088 | 1.591 | 1.464 | 21/32 | 0.680 | 0.632 |
7/8 | 15/16 | 1.312 | 1.269 | 1.856 | 1.712 | 49/64 | 0.792 | 0.740 |
1 | 11/2 | 1.500 | 1.450 | 2.121 | 1.961 | 7/8 | 0.903 | 0.847 |
11/8 | 111/16 | 1.688 | 1.631 | 2.386 | 2.209 | 1 | 1.030 | 0.970 |
11/4 | 17/8 | 1.875 | 1.812 | 2.652 | 2.458 | 13/32 | 1.126 | 1.062 |
13/8 | 21/16 | 2.062 | 1.994 | 2.917 | 2.708 | 113/64 | 1.237 | 1.169 |
11/2 | 21/4 | 2.250 | 2.175 | 3.182 | 2.956 | 15/16 | 1.348 | 1.276 |
Stainless Steel Bolt Size | A | B | C | T | D | Weight (lbs.) Per 100 Pieces |
---|---|---|---|---|---|---|
Square Dimension | Thickness | Diameter | ||||
1⁄2 | 1.25 | 0.34 | 0.12 | 0.23 | 0.56 | 7.40 |
5⁄8 | 1.50 | 0.38 | 0.12 | 0.25 | 0.69 | 12.00 |
3⁄4 | 1.50 | 0.44 | 0.19 | 0.31 | 0.81 | 13.60 |
7⁄8 | 2.00 | 0.56 | 0.22 | 0.39 | 0.94 | 32.00 |
1 | 2.00 | 0.56 | 0.22 | 0.39 | 1.06 | 30.00 |
11⁄8 | 2.25 | 0.62 | 0.25 | 0.44 | 1.25 | 31.00 |
11⁄4 | 2.25 | 0.72 | 0.31 | 0.52 | 1.38 | 40.00 |
13⁄8 | 2.75 | 0.78 | 0.31 | 0.55 | 1.50 | - |
11⁄2 | 3.00 | 0.81 | 0.31 | 0.56 | 1.62 | 46.13 |
Metric |
Closest Inch |
---|---|
M1.4-0.3 |
0-80 (Larger) |
M2-0.4 |
1-64 (Smaller) |
M2.5-0.45 |
3-56 (Larger) |
M3-0.5 |
4-48 (Smaller) |
M3.5-0.6 |
6-40 (Same) |
M4-0.7 |
8-36 (Larger) |
M5-0.8 |
10-32 (Smaller) |
M6-1.0 |
1/4-28 (Larger) |
M7-1.0 |
1/4-28 (Smaller) |
M8-1.25 |
5/16-18 (Smaller) |
M10-1.5 |
3/8-16 (Smaller) |
M12-1.75 |
1/2-13 (Larger) |
M14-2.0 |
9/16-12 (Larger) |
M16-2.0 |
5/8-11 (Smaller) |
M18-2.5 |
3/4-10 (Larger) |
M20-2.5 |
3/4-10 (Smaller) |
M22-2.5 |
7/8-9 (Larger) |
M24-3.0 |
1-8 (Larger) |
M30-3.5 |
1 1/8-7 (Smaller) |
M36-4.0 |
1 3/8-6 (Smaller) |
Nominal Size, inch. | Coarse Threads - UNC | Fine Threads - UNF | 8 Thread Series - 8UN | |||
---|---|---|---|---|---|---|
Threads / inch | Stress AreaA, in2 | Threads / inch | Stress AreaA, in2 | Threads / inch | Stress AreaA, in2 | |
1/4 | 20 | 0.0318 | 28 | 0.0364 | -- | -- |
5/16 | 18 | 0.0524 | 24 | 0.0580 | -- | -- |
3/18 | 16 | 0.0775 | 24 | 0.0878 | -- | -- |
7/16 | 14 | 0.1063 | 20 | 0.1187 | ||
1/2 | 13 | 0.1419 | 20 | 0.1599 | ||
9/16 | 12 | 0.1820 | 18 | 0.2030 | ||
5/8 | 11 | 0.2260 | 18 | 0.2560 | ||
3/4 | 10 | 0.3340 | 16 | 0.3730 | ||
7/8 | 9 | 0.4620 | 14 | 0.5090 | ||
1 | 8 | 0.6060 | 12 | 0.6630 | ||
1 1/8 | 7 | 0.7630 | 12 | 0.8560 | 8 | 0.790 |
1 1/4 | 7 | 0.9690 | 12 | 1.0730 | 8 | 1.000 |
1 3/8 | 6 | 1.1550 | 12 | 1.3150 | 8 | 1.233 |
1 1/2 | 6 | 1.4050 | 12 | 1.5810 | 8 | 1.49 |
APPROX. WEIGHT IN KGS FOR 100 NOS |
|||||||||||
Stainless Steel SIZE | PLAIN PUNCHED WASHER IS:2016 |
HEAVY WASHER IS:6610 |
MACHINED WASHER IS:2016 |
SQUARE TAPER WASHERS | SPRING WASHER FLAT SECTION IS:3063-72 | SPRING WASHER SQUARE SECTION IS:6735-72 DIN : 7980 |
Size (Inches) | PLAIN PUNCHED WASHER BS:3410 TABLE 7 |
|||
MACHINED | HIGH STRENGTH FRICTION GRIP |
||||||||||
FOR CHANNELS IS:5372-75 |
FOR I-BEAM IS:5374-75 |
TYPE-B (CHANNELS) IS : 6649-85 |
TYPE-C ( I-BEAMS ) IS : 6649-85 |
||||||||
M-3 | 0.01 | 0.01 | |||||||||
M-4 | 0.02 | 0.02 | |||||||||
M-5 | 0.04 | 0.04 | 0.03 | 0.03 | |||||||
M-6 | 0.11 | 0.11 | 0.08 | 0.04 | 1/4″ | 0.21 | |||||
M-8 | 0.20 | 0.21 | 1.10 | 1.20 | 0.16 | 0.11 | 5/16″ | 0.35 | |||
M-10 | 0.39 | 1.60 | 0.40 | 1.00 | 1.10 | 0.25 | 0.20 | 3/8″ | 0.48 | ||
M-12 | 0.58 | 1.90 | 0.62 | 2.00 | 2.20 | 2.00 | 1.80 | 0.38 | 0.23 | 1/2″ | 1.07 |
M-14 | 0.82 | 0.60 | 0.38 | ||||||||
M-16 | 1.06 | 2.90 | 1.13 | 3.40 | 3.75 | 9.00 | 8.50 | 0.89 | 0.59 | 5/8″ | 1.85 |
M-18 | 1.27 | 0.97 | 0.66 | ||||||||
M-20 | 1.64 | 4.40 | 1.72 | 5.80 | 6.70 | 8.50 | 8.00 | 1.52 | 1.23 | 3/4″ | 2.91 |
M-22 | 1.75 | 7.50 | 7.00 | 1.65 | 1.36 | 7/8″ | 4.27 | ||||
M-24 | 3.11 | 6.30 | 3.30 | 13.50 | 16.00 | 6.50 | 6.00 | 2.62 | 1.81 | 1″ | 6.13 |
M-27 | 3.94 | 8.00 | 4.23 | 12.50 | 15.00 | 12.00 | 11.50 | 2.87 | 2.06 | 1.1/8″ | 7.69 |
M-30 | 5.05 | 10.10 | 5.36 | 16.50 | 18.70 | 17.50 | 16.00 | 4.43 | 3.20 | 1.1/4″ | 9.90 |
M-33 | 7.10 | 12.00 | 7.54 | 21.00 | 23.50 | 23.00 | 22.50 | 6.30 | 3.50 | ||
M-36 | 8.73 | 14.60 | 9.20 | 25.50 | 29.20 | 26.50 | 26.00 | 6.73 | 5.25 | 1.1/2″ | 17.24 |
M-39 | 12.60 | 16.70 | 13.30 | 28.30 | 34.50 | 7.17 | 5.61 | ||||
M-42 | 17.50 | 20.10 | 18.30 | 11.10 | 8.00 | ||||||
M-45 | 21.20 | 22.20 | 22.00 | 11.70 | 8.53 | ||||||
M-48 | 28.40 | 26.00 | 29.40 | 12.30 | 9.00 | 2″ | 27.78 | ||||
M-52 | 31.90 | 33.00 | 18.20 | ||||||||
M-56 | 47.90 | 19.30 | |||||||||
M-60 | 51.60 | 20.30 | |||||||||
M-64 | 55.40 | 21.80 | |||||||||
M-68 | 57.40 | ||||||||||
M-72 | 63.40 | 24.00 |
Size | Finished Hex | Heavy Hex | Finished Jam | Heavy Hex Jam | Square | Heavy Square |
1/2″ Nut | 3.75 | 6.54 | 2.62 | 4.00 | 5.78 | 7.87 |
5/8″ Nut | 7.33 | 11.9 | 4.93 | 6.96 | 10.8 | 14.3 |
3/4″ Nut | 11.9 | 19.3 | 7.70 | 11.0 | 15.4 | 23.5 |
7/8″ Nut | 19.0 | 29.7 | 12.0 | 16.7 | 24.5 | 36.2 |
1″ Nut | 28.3 | 42.5 | 17.6 | 23.5 | 36.3 | 51.5 |
11/8″ Nut | 40.3 | 59.2 | 24.7 | 32.4 | 52.5 | 72.4 |
11/4″ Nut | 54.3 | 78.6 | 36.1 | 45.8 | 70.6 | 95.5 |
13/8″ Nut | 73.0 | 102 | 47.9 | 59.3 | 94.5 | 125.0 |
11/2″ Nut | 94.3 | 131 | 60.9 | 74.8 | 122 | 161 |
15/8″ Nut | 162 | 91.6 | ||||
13/4″ Nut | 151 | 204 | 100 | 114 | ||
17/8″ Nut | 241 | 134 | ||||
2″ Nut | 224 | 299 | 140 | 165 | ||
21/4″ Nut | 419 | 227 | ||||
21/2″ Nut | 564 | 332 | ||||
23/4″ Nut | 738 | 429 | ||||
3″ Nut | 950 | 545 | ||||
31/4″ Nut | 1194 | 651 | ||||
31/2″ Nut | 1526 | 851 | ||||
33/4″ Nut | 1812 | 1005 | ||||
4″ Nut | 2180 | 1200 |
Class 150 Flanges ASME B16.5 (Stud bolt sizes) | Length of Stud Bolts | |||||||
NPS | Outside Diameter of Flange | The diameter of Bolt Circle | The diameter of Bolt Holes | Number of Bolts | Diameter of Bolts | Raised Face 0.06 in |
Ring Joint | |
1/2 | 3 1/2 | 2 3/8 | 5/8 | 4 | 1/2 | 2 1/4 | – | |
3/4 | 3 7/8 | 2 3/4 | 5/8 | 4 | 1/2 | 2 1/2 | – | |
1 | 4 1/4 | 3 1/8 | 5/8 | 4 | 1/2 | 2 1/2 | 3 | |
1 1/4 | 4 5/8 | 3 1/2 | 5/8 | 4 | 1/2 | 2 3/4 | 3 1/4 | |
1 1/2 | 5 | 3 7/8 | 5/8 | 4 | 1/2 | 2 3/4 | 3 1/4 | |
2 | 6 | 4 3/4 | 3/4 | 4 | 5/8 | 3 1/4 | 3 3/4 | |
2 1/2 | 7 | 5 1/2 | 3/4 | 4 | 5/8 | 3 1/2 | 4 | |
3 | 7 1/2 | 6 | 3/4 | 4 | 5/8 | 3 1/2 | 4 | |
3 1/2 | 8 1/2 | 7 | 3/4 | 8 | 5/8 | 3 1/2 | 4 | |
4 | 9 | 7 1/2 | 3/4 | 8 | 5/8 | 3 1/2 | 4 | |
5 | 10 | 8 1/2 | 7/8 | 8 | 3/4 | 3 3/4 | 4 1/4 | |
6 | 11 | 9 1/2 | 7/8 | 8 | 3/4 | 4 | 4 1/2 | |
8 | 13 1/2 | 11 3/4 | 7/8 | 8 | 3/4 | 4 1/4 | 4 3/4 | |
10 | 16 | 14 3/4 | 1 | 12 | 7/8 | 4 1/2 | 5 | |
12 | 19 | 17 | 1 | 12 | 7/8 | 4 3/4 | 5 1/4 | |
14 | 21 | 18 3/4 | 1 1/8 | 12 | 1 | 5 1/4 | 5 3/4 | |
16 | 23 1/2 | 21 1/4 | 1 1/8 | 16 | 1 | 5 1/4 | 5 3/4 | |
18 | 25 | 22 3/4 | 1 1/4 | 16 | 1 1/8 | 5 3/4 | 6 1/4 | |
20 | 27 1/2 | 25 | 1 1/4 | 20 | 1 1/8 | 6 1/4 | 6 3/4 | |
24 | 32 | 29 1/2 | 1 1/4 | 20 | 1 1/4 | 6 3/4 | 7 1/4 | |
Class 300 Flanges ASME B16.5 | Length of Stud Bolts | |||||||
NPS | Outside Diameter of Flange | The diameter of Bolt Circle | The diameter of Bolt Holes | Number of Bolts | Diameter of Bolts | Raised Face 0.06 in |
Ring Joint | |
1/2 | 3 3/4 | 2 5/8 | 5/8 | 4 | 1/2 | 2 1/2 | 3 | |
3/4 | 4 5/8 | 3 1/4 | 3/4 | 4 | 5/8 | 3 | 3 1/2 | |
1 | 4 7/8 | 3 1/2 | 3/4 | 4 | 5/8 | 3 | 3 1/2 | |
1 1/4 | 5 1/4 | 3 7/8 | 3/4 | 4 | 5/8 | 3 1/4 | 3 3/4 | |
1 1/2 | 6 1/8 | 4 1/2 | 7/8 | 4 | 3/4 | 3 1/2 | 4 | |
2 | 6 1/2 | 5 | 3/4 | 8 | 5/8 | 3 1/2 | 4 | |
2 1/2 | 7 1/2 | 5 7/8 | 7/8 | 8 | 3/4 | 4 | 4 1/2 | |
3 | 8 1/4 | 6 5/8 | 7/8 | 8 | 3/4 | 4 1/4 | 4 3/4 | |
3 1/2 | 9 | 7 1/4 | 7/8 | 8 | 3/4 | 4 1/4 | 5 | |
4 | 10 | 7 7/8 | 7/8 | 8 | 3/4 | 4 1/2 | 5 | |
5 | 11 | 9 1/4 | 7/8 | 8 | 3/4 | 4 3/4 | 5 1/4 | |
6 | 12 1/2 | 10 5/8 | 7/8 | 12 | 3/4 | 4 3/4 | 5 1/2 | |
8 | 15 | 13 | 1 | 12 | 7/8 | 5 1/2 | 6 | |
10 | 17 1/2 | 15 1/4 | 1 1/8 | 16 | 1 | 6 1/4 | 6 3/4 | |
12 | 20 1/2 | 17 3/4 | 1 1/4 | 16 | 1 1/8 | 6 3/4 | 7 1/4 | |
14 | 23 | 20 1/4 | 1 1/4 | 20 | 1 1/8 | 7 | 7 1/2 | |
16 | 25 1/2 | 22 1/2 | 1 3/8 | 20 | 1 1/4 | 7 1/2 | 8 | |
18 | 28 | 24 3/4 | 1 3/8 | 24 | 1 1/4 | 7 3/4 | 8 1/4 | |
20 | 30 1/2 | 27 | 1 3/8 | 24 | 1 1/4 | 8 | 8 3/4 | |
24 | 36 | 32 | 1 5/8 | 24 | 1 1/2 | 9 | 10 |
Bolts Size | A (max) | B | C (min) | D | E | F Thread Length for Bolts Length |
||
---|---|---|---|---|---|---|---|---|
max | min | 6" and shorter |
over 6" | |||||
1/4" | 0.260 | 3/8 | 0.498 | 11/64 | 0.03 | 0.01 | 0.750 | 1.000 |
5/16" | 0.324 | 1/2 | 0.665 | 13/64 | 0.03 | 0.01 | 0.875 | 1.125 |
3/8" | 0.388 | 9/16 | 0.747 | 1/4 | 0.03 | 0.01 | 1.000 | 1.250 |
7/16" | 0.452 | 5/8 | 0.828 | 19/64 | 0.03 | 0.01 | 1.125 | 1.375 |
1/2" | 0.515 | 3/4 | 0.995 | 21/64 | 0.03 | 0.01 | 1.250 | 1.500 |
5/8" | 0.642 | 15/16 | 1.244 | 27/64 | 0.06 | 0.02 | 1.500 | 1.750 |
3/4" | 0.768 | 1-1/8 | 1.494 | 1/2 | 0.06 | 0.02 | 1.750 | 2.000 |
7/8" | 0.895 | 1-5/16 | 1.742 | 19/32 | 0.06 | 0.02 | 2.000 | 2.250 |
1" | 1.022 | 1-1/2 | 1.991 | 21/32 | 0.09 | 0.03 | 2.250 | 2.500 |
1-1/8" | 1.149 | 1-11/16 | 2.239 | 3/4 | 0.09 | 0.03 | 2.500 | 2.750 |
1-1/4" | 1.277 | 1-7/8 | 2.489 | 27/32 | 0.09 | 0.03 | 2.750 | 3.000 |
1-3/8" | 1.404 | 2-1/16 | 2.738 | 29/32 | 0.09 | 0.03 | 3.000 | 3.250 |
1-1/2" | 1.531 | 2-1/4 | 2.986 | 1 | 0.09 | 0.03 | 3.250 | 3.500 |
MM THREADS AS PER IS 1363/67 | ||||||||||
APPROXIMATE WEIGHT IN KGS FOR 100 NOS | ||||||||||
LENGTH | DIAMETER | |||||||||
M 5 | M 6 | M 8 | M 10 | M 12 | M 14 | M 16 | M 18 | M 20 | M 22 | |
16 mm | 0.448 | 0.743 | 1.590 | 3.211 | ||||||
20 mm | 0.598 | 0.812 | 1.711 | 3.411 | 4.892 | |||||
25 mm | 0.660 | 0.897 | 1.871 | 3.660 | 5.252 | 8.170 | ||||
30 mm | 0.737 | 1.010 | 2.070 | 3.912 | 5.574 | 9.690 | 10.707 | 18.657 | ||
35 mm | 0.804 | 1.120 | 2.271 | 4.223 | 5.974 | 10.000 | 11.416 | 16.026 | 19.608 | |
40 mm | 0.881 | 1.230 | 2.470 | 4.533 | 6.410 | 10.288 | 12.107 | 16.667 | 20.747 | |
45 mm | 0.958 | 1.340 | 2.671 | 4.840 | 6.859 | 10.504 | 12.821 | 17.241 | 21.739 | |
50 mm | 1.030 | 1.450 | 2.870 | 5.155 | 7.299 | 11.261 | 13.624 | 17.857 | 22.727 | 28.409 |
55 mm | 1.560 | 3.071 | 5.464 | 7.740 | 11.628 | 14.409 | 18.868 | 23.810 | 30.120 | |
60 mm | 1.670 | 3.270 | 5.774 | 8.183 | 12.255 | 15.244 | 20.000 | 25.126 | 32.051 | |
65 mm | 1.781 | 3.472 | 6.083 | 8.621 | 12.626 | 16.026 | 21.008 | 26.455 | 34.014 | |
70 mm | 1.890 | 3.671 | 6.394 | 9.058 | 12.987 | 16.835 | 22.124 | 27.778 | 35.461 | |
75 mm | 2.000 | 3.873 | 6.702 | 9.506 | 13.228 | 17.606 | 23.256 | 29.070 | 39.063 | |
80 mm | 2.111 | 4.072 | 7.013 | 10.000 | 13.889 | 18.248 | 24.510 | 30.303 | 40.000 | |
90 mm | 4.472 | 7.634 | 10.917 | 14.925 | 19.841 | 26.042 | 33.113 | 41.667 | ||
100 mm | 4.873 | 8.251 | 11.820 | 16.340 | 21.459 | 27.778 | 35.714 | 46.296 | ||
110 mm | 8.881 | 12.723 | 17.730 | 23.041 | 31.250 | 38.168 | 47.170 | |||
120 mm | 9.506 | 13.624 | 18.797 | 24.631 | 32.895 | 40.984 | 50.000 | |||
130 mm | 10.101 | 14.535 | 20.000 | 26.316 | 34.722 | 43.478 | 52.632 | |||
140 mm | 10.707 | 15.432 | 20.833 | 27.933 | 35.461 | 46.296 | 55.556 | |||
150 mm | 11.312 | 16.340 | 22.222 | 29.412 | 37.594 | 48.544 | 58.824 | |||
160 mm | 11.905 | 17.241 | 24.272 | 31.056 | 40.984 | 50.505 | 61.728 | |||
170 mm | 12.500 | 18.116 | 32.680 | 53.191 | 64.935 | |||||
180 mm | 13.123 | 19.011 | 26.882 | 34.247 | 55.556 | 67.568 | ||||
190 mm | 13.736 | 19.920 | 35.971 | 58.140 | 70.423 | |||||
200 mm | 14.327 | 20.833 | 29.586 | 37.594 | 49.020 | 60.976 | 73.529 | |||
220 mm | 15.528 | 22.624 | 40.650 | 65.789 | 79.365 | |||||
240 mm | 16.722 | 24.510 | 43.860 | 71.429 | 84.746 | |||||
250 mm | 17.301 | 25.381 | 45.455 | 74.627 | 87.719 | |||||
260 mm | 17.921 | 26.316 | 47.170 | 76.923 | 90.909 | |||||
280 mm | 19.157 | 28.090 | 50.505 | 81.967 | 98.039 | |||||
300 mm | 20.325 | 29.940 | 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 |
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
SS 316L Bolts |
Min |
- |
- |
- |
- |
- |
16.0 |
2.00 |
10.0 |
- |
Max |
0.03 |
2.0 |
0.75 |
0.045 |
0.03 |
18.0 |
3.00 |
14.0 |
0.10 |
Grade |
Tensile Str (MPa) min |
Yield Str 0.2% Proof (MPa) min |
Elong (% in 50mm) min |
Hardness |
|
Rockwell B (HR B) max |
Brinell (HB) max |
||||
SS 316L Bolts |
485 |
170 |
40 |
95 |
217 |
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 |
|||||
316/L/H |
8000 |
193 |
15.9 |
16.2 |
17.5 |
16.3 |
21.5 |
500 |
740 |
Grade |
UNS No |
Old British |
Euronorm |
Swedish SS |
Japanese JIS |
||
BS |
En |
No |
Name |
||||
SS 316L Bolts |
S31603 |
316S11 |
- |
1.4404 |
X2CrNiMo17-12-2 |
2348 |
SUS 316L |