Stainless Steel Hex Bolt are also known as hex cap Bolts, machine Bolts, hex-cap screws and hexagon screw head bolts. In areas such as repair and construction, Stainless Steel Metric Hex Bolts are a very popular choice for use. Stainless Steel M6 Hex Bolts can be called fully threaded hex bolts, meaning that the thread begins underneath the head and it continues along the entire Bolts shank. Stainless Steel Hex Head Shoulder Bolts have heads that are hexagon-shaped and they are used for wrench tightening or socket tightening. The big advantage with using SS hex Bolts is that they can resist oxidizing acids, humidity and water corrosion and they are also very easy to sanitize.
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We, Siddhagiri Metals and Tubes, are PED certified Stainless Steel Hex Bolt Manufacturers and we stock and supply these Bolts to companies located in all corners of the globe. Stainless Steel Hex Head Bolts are also called Engineers Bolts, these kinds of Bolts have a head that is hexagonal shaped and where the thread starts, between the base of the head, these Bolts have a plain shank. The 304 Stainless Steel Hex Bolts that we, Siddhagiri Metals and Tubes, manufacture, can be obtained from us in full threading or in standard threading, based upon the Bolts length. Stainless steel hex cap screw are used in various industries and applications such as the likes of marine and automotive and they are also used in exterior environs and high temperature environs.
It must meet specific tolerances as described under ASME B18.2.1-1996. Hex cap screws are commonly used in OEM applications where precise tolerances are needed.
There are different types of materials that are used in the manufacture of different kinds of SS hex Bolts such as Stainless Steel Heavy Hex Bolts and various other types and as such, each type of hex Bolts that has been manufactured using a different kind of material, has its very own properties that make it special for use in certain kinds of industries and applications. Some of the common types of hex head Bolts are: 1) Alloy steel Bolts: So as to protect these Bolts from corrosion, they are coated with a plating of zinc or cadmium. These kinds of hex Bolts have the capacity to resist lots of pounds per square inch. 2) Carbon steel Bolts: These are perhaps the most common type of hex head Bolts and to give these hex head Bolts extra resistance to corrosion, they are plated with zinc. 3) Stainless steel Bolts: These are an extremely common choice for various industries as they are resistant to corrosion and they do not require any coating.
We, Siddhagiri Metals and Tubes, manufacture High Tensile Hex Bolts in a wide range of diameters and sizes and we also tailor-make these Stainless Steel Hex Head Shoulder Bolts to meet the specific needs of clients. Whatever is your need for Stainless Steel Hex Bolts and Nuts, be sure to give us a call, we assure you of the highest quality and the best prices!
standard | ISO 10642 |
---|---|
British standards | BS 57 |
Size |
M2, M3, (M3.5), M4, M5, M6, M8, M10, M12, (M14), M16, (M18), M20, (M22), M24, (M27), M30, M33, M36, M42, (M45), M48 to M160 and Custom Sizes |
Length | 3 mm to 200 mm |
Threads: | METRIC, BSW, BSF, UNC, UNF or as required |
Standard: |
DIN, ISO, JIS, GB, IS, BS, ASTM and all International Standards, ANSI – American National Standards Institute |
DIN Standard | B.S. DIN 933, DIN 931, DIN 934, DIN 912, DIN 603, DIN 6923, DIN 970, DIN 7981, DIN 7982, DIN916, DIN 913, DIN 7985 |
UTS – Unified Thread Standard | UNC, UNF, UNEF, UNS, NPT, NPTF |
Dimensions | ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded. |
Head drive: | Phillips, Slotted, Phillips/Slot, Six-Lobe, etc |
Type | Pan/ Round/ Oval/ Hex Head/ Truss head |
Head | Pan head, flat head, oval head, hex head, phillips head |
Finish | Per ASTM A380/A380M |
Production process | Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing |
Top Manufacturers | SPAX® Screws, GKW, Unbrako, Kundan, APL, Sundaram Precision, Infasco, EBY Fastener Etc. |
MOQ | 5 pieces |
Test Certificate: |
|
Free Samples | Yes |
Delivery time | Regular product is about 7-15 days, custom product will according to special requirement |
Payment Terms | T/T, Paypal, Western Union, L/C or Trade Assurance 30% deposit & balance before shipping |
M10 X 35 Hexagon Head Bolts Din 931 A2-70 Stainless Steel | 25 + | (Per 100) $48.33 |
M10 X 35 Hex Head Bolts Din 931 A2-70 Stainless Steel | 50 + | (Per 100)$ 45.92 |
M10 X 35 Hexagon Head Bolts Din 931 A2-70 Stainless Steel | 100 + | (Per 100) $ 43.62 |
M10 X 35 Hexagon Head Bolts Din 931 A2-70 Stainless Steel | 250 + | (Per 100) $ 41.44 |
M10 X 35 Hex Head Bolts Din 931 A2-70 Stainless Steel | 500 + | (Per 100) $ 39.37 |
Stainless Steel Torque Specifications | |||||||
---|---|---|---|---|---|---|---|
Bolt Size, Inches or # |
Threads, Per Inch |
Standard Dry Torque in Inch-Pounds |
|||||
304, Stainless Steel |
316, Stainless Steel |
||||||
#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 |
316, Stainless Steel |
||||||
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 |
316, Stainless Steel |
||||||
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 |
316, Stainless Steel |
||||||
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 |
Nom Bolt Size, (in) | Grade | |||
---|---|---|---|---|
2 | 5 | 8 | Lamalloy | |
Proof Load | ||||
1/4 | 1750 | 2700 | 3800 | 4600 |
5/16 | 2900 | 4450 | 6300 | 7600 |
3/8 | 4250 | 6600 | 9300 | 11250 |
7/16 | 5850 | 9050 | 12800 | 15400 |
1/2 | 7800 | 12100 | 17000 | 20600 |
9/16 | 10000 | 15500 | 21800 | 26400 |
5/8 | 12400 | 19200 | 27100 | 32750 |
3/4 | 15200 | 28400 | 40100 | 48500 |
7/8 | 18400 | 39300 | 55400 | 67000 |
1 | 20000 | 51500 | 72700 | 87900 |
1 1/8 | 25200 | 56500 | 91600 | 110700 |
1 1/4 | 32000 | 71700 | 116300 | 140500 |
1 3/8 | 38100 | 85500 | 138600 | 167500 |
1 1/2 | 46400 | 104000 | 168600 | 203700 |
Chile, Philippines, Iran, Canada | ASTM A325m Heavy Hex Structural Bolts Stainless Steel |
United Arab Emirates (UAE), Europe, Norway, Romania | Stainless Steel A2 304 DIN 933 Hex Bolt |
Netherlands, Sweden, Russia, Malaysia | M27 X110 Stainless Steel High Strength Hex Bolt with Nut |
Egypt, Malaysia, Mexico, Los Alamos -Mexico | DIN 931 933 M16 Stainless Steel Hexagon Hex Bolt |
United Kingdom -UK, Singapore, Malaysia, NY 12203 (USA) | Stainless Steel A2-70 304 Half Thread Hex Bolt DIN931 |
UK, Dammam -KSA, Poland, Philippines | DIN 6921 Hex Flange Bolts Stainless Steel M10 Hex Flange Head Bolt |
Singapore, Qatar, Malaysia, Europe | 8.8 Grade A2 A4 Stainless Steel Hex Socket Head Cap Screw Bolt |
Malaysia, Czechia, Japan, Thailand | Stainless Steel Hex Cap Bolt DIN933 |
China, Malaysia, Colombia, Bangladesh | DIN931 Hex Bolts (HALF THREADED) Grade/Class 4.8~10.9 stainless Steel |
Philippines, South Africa, Taiwan, Kuwait | DIN 6921 Stainless Steel A2 A4 Hex Flange Bolt with Nuts |
Malaysia, Bahrain, South Korea, Singapore | M5 in A2 Stainless Steel Hex Head Bolts |
Belgium, Philippines, Indonesia, UK | M6 Stainless Steel Inner Hex Socket Head Allen Head Bolts |
Thailand, Oman, France, Hong Kong | M8 M10 M20 DIN 6921 Stainless Steel Hex Flange Bolt |
Turkey, Malaysia, Germany | Stainless Steel A2-70 DIN 6921 with Serrated Hex Flange Bolt |
Finland, Dubai, USA, Malaysia | Stainless Steel 304 Hex Bolt M10 |
Brazil, UK, Saudi Arabia (KSA), Spain | Stainless Steel A2-70 Hex Head Bolts M3 M4 Series |
Singapore, UAE, South Africa, Europe | Plain Stainless Steel Hex Head Bolt (M6-M39) |
Stainless Steel Bolt Size | A | B | C | D | E, Radius of Fillet | F, Thread Length | G, Transitional, Thread Length | Runout of, Bearing Surface, FIM | ||
---|---|---|---|---|---|---|---|---|---|---|
max | min | min | max | min | max | |||||
1/2" | 0.515 | 0.482 | 7/8 | 0.969 | 5/16 | 0.031 | 0.009 | 1.00 | 0.19 | 0.016 |
5/8" | 0.642 | 0.605 | 1-1/16 | 1.175 | 25/64 | 0.062 | 0.021 | 1.25 | 0.22 | 0.019 |
3/4" | 0.768 | 0.729 | 1-1/4 | 1.383 | 15/32 | 0.062 | 0.021 | 1.38 | 0.25 | 0.022 |
7/8" | 0.895 | 0.852 | 1-7/16 | 1.589 | 35/64 | 0.062 | 0.031 | 1.50 | 0.28 | 0.025 |
1" | 1.022 | 0.976 | 1-5/8 | 1.796 | 39/64 | 0.093 | 0.062 | 1.75 | 0.31 | 0.028 |
1-1/8" | 1.149 | 1.098 | 1-13/16 | 2.002 | 11/16 | 0.093 | 0.062 | 2.00 | 0.34 | 0.032 |
1-1/4" | 1.277 | 1.223 | 2 | 2.209 | 25/32 | 0.093 | 0.062 | 2.00 | 0.38 | 0.035 |
1-3/8" | 1.404 | 1.345 | 2-3/16 | 2.416 | 27/32 | 0.093 | 0.062 | 2.25 | 0.44 | 0.038 |
1-1/2" | 1.531 | 1.470 | 2-3/8 | 2.622 | 15/16 | 0.093 | 0.062 | 2.25 | 0.44 | 0.041 |
Dia | M16 | M12 | M20 | M24 | M22 | M30 | M27 | M36 |
---|---|---|---|---|---|---|---|---|
Length | ||||||||
30 | 49.1 | |||||||
35 | 53.6 | |||||||
40 | 105 | 58.0 | ||||||
45 | 113 | 62.1 | 188 | |||||
50 | 121 | 66.6 | 200 | 257 | ||||
55 | 129 | 71.0 | 212 | 272 | ||||
60 | 137 | 75.4 | 225 | 362 | 286 | |||
65 | 145 | 79.9 | 237 | 380 | 301 | |||
70 | 153 | 84.3 | 249 | 398 | 316 | 532 | ||
75 | 160 | 88.8 | 262 | 415 | 331 | 701 | 554 | |
80 | 168 | 93.2 | 274 | 433 | 346 | 728 | 576 | |
85 | 176 | 97.6 | 286 | 451 | 361 | 756 | 599 | 1184 |
90 | 184 | 102 | 298 | 467 | 375 | 784 | 621 | 1224 |
95 | 192 | 107 | 310 | 485 | 390 | 812 | 644 | 1264 |
100 | 199 | 322 | 503 | 405 | 838 | 665 | 1304 | |
105 | 207 | 335 | 520 | 420 | 865 | 688 | 1336 | |
110 | 215 | 347 | 538 | 435 | 893 | 710 | 1376 | |
115 | 223 | 359 | 556 | 450 | 921 | 732 | 1415 | |
120 | 231 | 372 | 574 | 465 | 949 | 755 | 1455 | |
125 | 239 | 384 | 591 | 479 | 976 | 777 | 1495 | |
130 | 247 | 396 | 609 | 494 | 1004 | 800 | 1535 | |
135 | 409 | 627 | 509 | 1032 | 822 | 1575 | ||
140 | 421 | 645 | 524 | 1059 | 845 | 1615 | ||
145 | 433 | 662 | 539 | 1087 | 867 | 1655 | ||
150 | 446 | 680 | 554 | 1115 | 890 | 1695 | ||
155 | 458 | 698 | 569 | 1143 | 912 | 1735 | ||
160 | 716 | 584 | 1170 | 935 | 1775 | |||
165 | 733 | 599 | 1198 | 957 | 1815 | |||
170 | 751 | 1226 | 979 | 1855 | ||||
175 | 769 | 1254 | 1002 | 1895 | ||||
180 | 787 | 1281 | 1024 | 1935 | ||||
185 | 804 | 1309 | 1047 | 1974 | ||||
190 | 822 | 1337 | 1069 | 2014 | ||||
195 | 840 | 1365 | 1092 | 2054 | ||||
200 | 1392 | 1114 | 2094 |
SS Hex 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 | 7/16 | 0.484 | 11/64 | 0.03 | 0.01 | 0.750 | 1.000 |
5/16" | 0.324 | 1/2 | 0.552 | 7/32 | 0.03 | 0.01 | 0.875 | 1.125 |
3/8" | 0.388 | 9/16 | 0.620 | 1/4 | 0.03 | 0.01 | 1.000 | 1.250 |
7/16" | 0.452 | 5/8 | 0.687 | 19/64 | 0.03 | 0.01 | 1.125 | 1.375 |
1/2" | 0.515 | 3/4 | 0.826 | 11/32 | 0.03 | 0.01 | 1.250 | 1.500 |
5/8" | 0.642 | 15/16 | 1.033 | 27/64 | 0.06 | 0.02 | 1.500 | 1.750 |
3/4" | 0.768 | 1-1/8 | 1.240 | 1/2 | 0.06 | 0.02 | 1.750 | 2.000 |
7/8" | 0.895 | 1-5/16 | 1.447 | 37/64 | 0.06 | 0.02 | 2.000 | 2.250 |
1" | 1.022 | 1-1/2 | 1.653 | 43/64 | 0.09 | 0.03 | 2.250 | 2.500 |
1-1/8" | 1.149 | 1-11/16 | 1.859 | 3/4 | 0.09 | 0.03 | 2.500 | 2.750 |
1-1/4" | 1.277 | 1-7/8 | 2.066 | 27/32 | 0.09 | 0.03 | 2.750 | 3.000 |
1-3/8" | 1.404 | 2-1/16 | 2.273 | 29/32 | 0.09 | 0.03 | 3.000 | 3.250 |
1-1/2" | 1.531 | 2-1/4 | 2.480 | 1 | 0.09 | 0.03 | 3.250 | 3.500 |
1-3/4" | 1.785 | 2-5/8 | 2.893 | 1-5/32 | 0.12 | 0.04 | 3.750 | 4.000 |
2" | 2.039 | 3 | 3.306 | 1-11/32 | 0.12 | 0.04 | 4.250 | 4.500 |
2-1/4" | 2.305 | 3-3/8 | 3.719 | 1-1/2 | 0.19 | 0.06 | 4.750 | 5.000 |
2-1/2" | 2.559 | 3-3/4 | 4.133 | 1-21/32 | 0.19 | 0.06 | 5.250 | 5.500 |
2-3/4" | 2.837 | 4-1/8 | 4.546 | 1-13/16 | 0.19 | 0.06 | 5.750 | 6.000 |
3" | 3.081 | 4-1/2 | 4.959 | 2 | 0.19 | 0.06 | 6.250 | 6.500 |
3-1/4" | 3.335 | 4-7/8 | 5.372 | 2-3/16 | 0.19 | 0.06 | 6.750 | 7.000 |
3-1/2" | 3.589 | 5-1/4 | 5.786 | 2-5/16 | 0.19 | 0.06 | 7.250 | 7.500 |
3-3/4" | 3.858 | 5-5/8 | 6.198 | 2-1/2 | 0.19 | 0.06 | 7.750 | 8.000 |
4" | 4.111 | 6 | 6.612 | 2-11/16 | 0.19 | 0.06 | 8.250 | 8.500 |
Notes:
Body Diameter – There may be a reasonable swell or fin under the head or die seam on the body not to exceed the basic Bolts diameter by the following:
Stainless Steel Hex Cap Screw | Stainless Steel Hex Tap Bolts |
18-8 Stainless Steel Hex Bolts | 410 Stainless Steel Hex Bolts |
304 Stainless Steel Hex Bolts | 304L Stainless Steel Hex Bolts |
304H Stainless Steel Hex Bolts | 310 Stainless Steel Hex Bolts |
316 Stainless Steel Hex Bolts | 316H Stainless Steel Hex Bolts |
316L Stainless Steel Hex Bolts | 317 Stainless Steel Hex Bolts |
317L Stainless Steel Hex Bolts | 321 Stainless Steel Hex Bolts |
347 Stainless Steel Hex Bolts | 904L Stainless Steel Hex Bolts |
18-8 Stainless Steel Hex Bolts | 8.8 Hex Bolts |
4.8 Hex Bolts | A2 Hex Bolts |
A4 Hex Bolts | A2-70 Hex Bolts |
A4-70 Hex Bolts | A4-80 Hex Bolts |
A193 B6 (410) Hex Bolts | A193 B8C (347) Hex Bolts |
A193 B8T (321) Hex Bolts | Duplex 2205 Hex Bolts |
17-4 PH Hex Bolts | 316 Stainless Hex Bolts |
Bolts Size | A | B | C | D | E Radius of Fillet |
F Thread Length |
G Transitional Thread Length |
Runout of Bearing Surface FIM |
||
---|---|---|---|---|---|---|---|---|---|---|
max | min | min | max | min | max | |||||
1/2" | 0.515 | 0.482 | 7/8 | 0.969 | 5/16 | 0.031 | 0.009 | 1.00 | 0.19 | 0.016 |
5/8" | 0.642 | 0.605 | 1-1/16 | 1.175 | 25/64 | 0.062 | 0.021 | 1.25 | 0.22 | 0.019 |
3/4" | 0.768 | 0.729 | 1-1/4 | 1.383 | 15/32 | 0.062 | 0.021 | 1.38 | 0.25 | 0.022 |
7/8" | 0.895 | 0.852 | 1-7/16 | 1.589 | 35/64 | 0.062 | 0.031 | 1.50 | 0.28 | 0.025 |
1" | 1.022 | 0.976 | 1-5/8 | 1.796 | 39/64 | 0.093 | 0.062 | 1.75 | 0.31 | 0.028 |
1-1/8" | 1.149 | 1.098 | 1-13/16 | 2.002 | 11/16 | 0.093 | 0.062 | 2.00 | 0.34 | 0.032 |
1-1/4" | 1.277 | 1.223 | 2 | 2.209 | 25/32 | 0.093 | 0.062 | 2.00 | 0.38 | 0.035 |
1-3/8" | 1.404 | 1.345 | 2-3/16 | 2.416 | 27/32 | 0.093 | 0.062 | 2.25 | 0.44 | 0.038 |
1-1/2" | 1.531 | 1.470 | 2-3/8 | 2.622 | 15/16 | 0.093 | 0.062 | 2.25 | 0.44 | 0.041 |
Notes:
Body Diameter – There may be a reasonable swell or fin under the head or die seam on the body not to exceed the basic Bolts diameter by the following:
0.030" for sizes up to 1/2"
0.050" for sizes 5/8" and 3/4"
0.060" for sizes over 3/4" to 1-1/4"
0.090" for sizes over 1-1/4