Hex Head Cap Screw (ANSI ASME 18.2.3.1m)
Hex Cap Screws are hex headed fasteners with external machine screw threads and differ from hex machine bolts by having a washer surface on the underside or bearing side of the head and a chamfered thread end. Hex cap screws have tighter dimensional tolerances than bolts. Metric hex cap screws are specified by various DIN, ISO and JIS standards, and US/Imperial hex cap screws are dimensionally specified by the ASME B18.2.1 specification.
0 Hex Head Cap Screw (ansi b18.2.3.1m), showing 200, (click on any line for more information)
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Century | FL | Hex Head Cap Screw | Grade 5 | Plain | 3/8-16 x 1 | 3/8-16 x 1 hhcs grade 5 (.50TK BLK ZINC TRIV (BAKE) ROHS COMP) (.50TK BLK ZINC TRIV (BAKE) ROHS COMP) | 3 |
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| Century | FL | Hex Head Cap Screw | ms9956-16 | 150 |
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| Century | FL | Hex Head Cap Screw | nas61-06c-003 | 28 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain | 5/16-24 x 1/2 | 5/16-24 x 1/2 hex hd cap screw per print (NYL 1/8 THK HD) (NYL 1/8 THK HD) | 375 |
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| TownCountry | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 3/8-16 x 1 1/2 | 3/8-16 x 1 1/2 hex cap screw s.s. 316 | 80 |
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| TownCountry | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/4-10 x 3 1/4 | 3/4-10 x 3 1/4 hex cap screw gr. 5 zinc | 50 |
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| TownCountry | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1-8 x 10 | 1-8 x 10 hex cap screw gr. 5 zinc | 10 |
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| TownCountry | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1-8 x 8 | 1-8 x 8 hex cap screw gr.5 zinc | 10 |
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| RePneu To | Hex Head Cap Screw | Grade 8 | Plain | 1 3/8-6 x 4 | 1 3/8-6x4 (ft) hex cap screws grade 8 coarse alloy | 8 |
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| RePneu To | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-16 x 1 1/2 | 3/8-16x1 1/2 (pt) hex cap screws grade 8 coarse zinc-yellow bake cr+3 (usa) | 200 |
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| RePneu To | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/8-9 x 3 1/2 | 7/8-9x3 1/2 (pt) hex cap screws grade 8 coarse zinc-yellow bake (import) | 49 |
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| RePneu To | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1 1/2-6 x 7 | 1 1/2-6x7 (pt) hex cap screws grade 5 coarse med. carbon zinc cr+3 | 6 |
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| RePneu To | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 1/2 | 3/8-16x1 1/2 (pt) unc hex cap screws coarse stain a2 (18-8) | 300 |
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| RePneu To | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 3 | 3/8-16x3 (pt) unc hex cap screws coarse stain a2 (18-8) | 100 |
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| RePneu To | MI | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M6-1.00 x 50 | M6-1.00x50 (pt) / iso4014 hex cap screws 10.9 coarse alloy zinc cr+3 bake din 931 | 1200 |
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| Jackson | MS | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M5-0.80 x 14 | m5 x .80 x 14 mm metric hex bolt a-2 stainless fully threaded | 120 |
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| Jackson | MS | Hex Head Cap Screw | Grade B7 | Plain | 1 x 4 1/4 nc b-7 hex cap screw plain | 1 |
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| Jackson | MS | Hex Head Cap Screw | Grade B7 | Plain | 1 1/2-6 tpi x 5 b-7 hex cap screw plain | 16 |
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| Jackson | MS | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 7-1/2 nc hex cap screw 316 ss | 1 |
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| Jackson | MS | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-20 x 1 nf hex cap screw 316 ss | 12 |
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| Jackson | MS | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 5/8-11 x 8 nc hex cap screw 316 ss | 2 |
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| Jackson | MS | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 7/8-9 x 8 nc hex cap screw 316 stainless | 2 |
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| Jackson | MS | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1-8 x 8-1/2 nc hex cap screw 316 stainless steel | 100 |
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| Jackson | MS | Hex Head Cap Screw | Grade 5 | Plain | 1-1/2-6 x 4-1/2 nc hex cap screw gr 5 plain | 6 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Plain | 1/2-13 x 2 1/2 nc hex cap screw gr. 8 plain north american or domestic | 125 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Plain | 5/8-11 x 11 nc hex cap screw gr. 8 plain | 10 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Plain | 5/8-18 x 9 nf hex cap screw gr. 8 plain | 29 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Plain | 7/8-14 x 2 1/2 nf hex cap screw grade 8 plain finish | 130 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Plain | 1-8 x 4-1/2 nc hex cap screw gr. 8 plain | 20 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Plain | 1 1/4 x 3 nc hex cap screw gr. 8 plain | 35 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Plain | 1 1/4 x 16 nc hex cap screw gr. 8 plain | 6 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Plain | 1 1/2 x 7 1/2 nc hex cap screw gr. 8 plain | 11 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Plain | 1 1/2-12 x 15 nf hex cap screw gr. 8 plain 4-1/4 threads | 8 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1-1/2-12 x 4 nf hex cap screw gr. 8 zinc yellow | 15 |
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| Jackson | MS | Hex Head Cap Screw | Aluminum | Plain | 1/4-20 x 3 nc hex cap screw fully threaded aluminum | 76 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 8 | Plain | 1 1/4-7 x 5 | coarse hex c/sr gr8 | 14 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-16 x 4 1/4 | coarse hex c/sr gr8 | 168 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/4-10 x 6 1/2 | coarse hex c/sr gr8 | 1 |
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| ACCURATE | IL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 7 | hex c/sr 18-8 s/s | 28 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 8 | Plain | 3/4-10 x 12 | coarse hex c/sr gr8 | 4 |
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| ACCURATE | IL | Hex Head Cap Screw | Class 10.9 | Plain | M10 x 55 | M10x55 pt hex c/sr din 931 M1055D93110P | 324 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 8 | Plain | 1-8 x 2 3/4 | coarse hex c/sr gr8 | 8 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 8 | Plain | 1-8 x 8 | coarse hex c/sr gr8 | 13 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/16-20 x 2 | fine hex c/sr gr8 | 28 |
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| ACCURATE | IL | Hex Head Cap Screw | Class 8.8 | Plain | M12 x 50 | M12x50 ft hex c/sr din 933 M1250D9338P | 28 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 5 | Plain | 3/4-16 x 6 | fine hex c/sr gr5 | 56 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 2 | Galvanized | 1/2-13 x 2 | hex c/sr gr2 hot dip | 175 |
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| ACCURATE | IL | Hex Head Cap Screw | Class 10.9 | Plain | M22-1.50 x 65 | M22-1.5x65 ft hex c/sr (f/t) din 961 M2265D93310F | 14 |
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| Jackson | MS | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | m6 x 1.00 x 70 mm metric hex bolt a-2 stainless fully threaded | 18 |
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| Jackson | MS | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | m8 x 1.25 x 40 mm metric hex bolt a-4 stainless | 69 |
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| Jackson | MS | Hex Head Cap Screw | Grade B7 | Plain | 1 x 3 3/4 nc b-7 hex cap screw plain | 1 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | M6 x 12 | hex cap plate | 1900 |
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| American | NY | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M6 x 20 | 6x20 hex cap pl | 1400 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 1/4-20 x 2 1/2 | hex c/s pl | 1100 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 3 1/2 | hex c/s pl | 250 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 4 | hex cap pl | 270 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 5 | hex cap | 300 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 3 | hex cap gr5 pl | 600 |
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| American | NY | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/4-10 x 4 | hex c/s | 31 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 3/4 | hex c/s pl | 1580 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 1 | hex c/s pl | 1450 |
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| American | NY | Hex Head Cap Screw | Steel | Plain | 3/8-16 x 1 1/4 | hex cap | 750 |
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| American | NY | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 2 | hex cap 18-8 s/s | 308 |
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| American | NY | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 4 1/2 | hex cap 18-8 304 | 51 |
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| American | NY | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 | hex c/s 18-8 304 | 940 |
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| American | NY | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8-11 x 1 1/2 | hex cap 18-8 304 | 52 |
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| American | NY | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3/4 | hex cap 18-8 304 | 700 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 3/4-10 x 3 1/2 | hex c/s pl | 34 |
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| American | NY | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 5/8 | hex cap 18-8 304 | 110 |
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| American | NY | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-24 x 1 1/2 | hex c/s | 300 |
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| American | NY | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 1 1/2 | hex cap 316 | 141 |
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| Set Screw | IL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 x 1 | 1/4-28x1 hex head cap screw 18-8 304 steel | inquire |
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| YANKEE | NH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1-8 x 6 | 1-8x6 hex cap screw grade 5 steel zinc plated | 27 |
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| YANKEE | NH | Hex Head Cap Screw | Grade 8 | Plain | 1 1/2-6 x 4 1/2 | 1-1/2-6 x 4-1/2 hex cap screw grade 8 alloy steel plain full thread | 2 |
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| YANKEE | NH | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/4-16 x 3 3/4 | 3/4-16 x 3-3/4 hex cap screw grade 8 steel zinc/yellow | 55 |
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| Jackson | MS | Hex Head Cap Screw | Class 10.9 | Plain | m12 x 1.25 x 150 mm fine 10.9 metric hex cap screw partially threaded plain | 6 |
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| METRO IND | OH | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/8-9 x 3 3/4 | 7/8-9x3 3/4 hex c/s grade 8 zinc/y | 25 |
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| METRO IND | OH | Hex Head Cap Screw | Class 10.9 | Plain | M20 x 90 | m20 x 90 hh c/s din 931 10.9 | 2 |
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| METRO IND | OH | Hex Head Cap Screw | Class 10.9 | Plain | M30 x 140 | m30 x 140 hh c/s din 931 10.9 | 15 |
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| METRO IND | OH | Hex Head Cap Screw | Class 10.9 | Plain | M12 x 110 | m12 x 110 hh c/s din 931 10.9 | 15 |
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| METRO IND | OH | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M14 x 140 | m14 x 140 hh c/s din 931 10.9 zinc | 50 |
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| METRO IND | OH | Hex Head Cap Screw | Class 8.8 | Plain | M14 x 300 | m14 x 300 hh c/s din 933 full thread 8.8 | 5 |
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| METRO IND | OH | Hex Head Cap Screw | Class 10.9 | Plain | M5 x 35 | m5 x 35 hh c/s din 933 10.9 | 403 |
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| METRO IND | OH | Hex Head Cap Screw | Class 10.9 | Plain | M8 x 70 | m8 x 70 hh c/s din 933 full thread 10.9 | 513 |
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| METRO IND | OH | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M10 x 80 | m10 x 80 hh c/s din 933 s/s | 50 |
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| METRO IND | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1-8 x 2 | 1-8 x 2 hh c/s gr 5 zinc | 38 |
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| METRO IND | OH | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 3/4-10 x 6 1/2 | 3/4-10 x 6 1/2 hh c/s 316 s/s | 1 |
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| METRO IND | OH | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 3/8-16 x 6 | 3/8-16 x 6 hh c/s 316 s/s | 10 |
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| METRO IND | OH | Hex Head Cap Screw | Class 10.9 | Plain | M20 x 120 | m20 x 120 hh c/s din 931 10.9 | 10 |
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| METRO IND | OH | Hex Head Cap Screw | Class 10.9 | Plain | M18 x 60 | m18 x 60 hh c/s din 931 10.9 | 81 |
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| Jackson | MS | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | m20 x 2.50 x 60 mm metric hex bolt a-4 stainless | 9 |
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| Jackson | MS | Hex Head Cap Screw | Class 10.9 | Plain | m10 x 1.50 x 220 mm 10.9 metric hex cap screw partially threaded plain | 3 |
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| Future Fastener | TX | Hex Head Cap Screw | Class 10.9 | Zinc/Yellow | m6-1.0 x 50 hex head cap screw coarse thread 10.9 yellow zinc | 222 |
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| Future Fastener | TX | Hex Head Cap Screw | Class 10.9 | Plain | m12 x 150 hex head cap screw 10.9 black ( ac4) | 68 |
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| Future Fastener | TX | Hex Head Cap Screw | Class 10.9 | Plain | m16 x 120 hex head cap screw 10.9 black | 2 |
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| Future Fastener | TX | Hex Head Cap Screw | Steel | Plain | m20 x 55 hex head cap screw (10.9) black | 4 |
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| Future Fastener | TX | Hex Head Cap Screw | Class 10.9 | Plain | m20 x 90 hex head cap screw 4017 fully thread 10.9 black | 2 |
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| Future Fastener | TX | Hex Head Cap Screw | Class 10.9 | Plain | m20 x 100 hex head cap screw coarse thread 10.9 plain black | 110 |
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| Future Fastener | TX | Hex Head Cap Screw | Class 10.9 | Plain | m30 x 50 hex head cap screw 10.9 plain black | 25 |
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| Future Fastener | TX | Hex Head Cap Screw | Class 10.9 | Plain | m30 x 70 hex head cap screw 10.9 plain black | 20 |
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| Future Fastener | TX | Hex Head Cap Screw | Class 8.8 | Plain | M4-0.70 x 6 | M4-0.7x6 hex head cap screw 8.8 coarse thread plain black | 600 |
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| Future Fastener | TX | Hex Head Cap Screw | Steel | Zinc/Clear | M10 x 150 | M10x150 hex head cap screw plt | 13 |
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| Future Fastener | TX | Hex Head Cap Screw | Steel | Black Oxide | M30 x 200 | M30x200 hex head cap screw blk | 37 |
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| Jackson | MS | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/8 x 1 1/2 nc hex cap screw grade 2 zinc | 270 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | m8 x 1.25 x 110 mm metric hex cap screw 8.8 zinc plated partially threaded | 8 |
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| Future Fastener | TX | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M27 x 140 | M27x140 hex head cap screw 18-8 304 steel(an5) | 3 |
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| Future Fastener | TX | Hex Head Cap Screw | Steel | Zinc/Clear | M24-3.00 x 250 | M24-3.00x250 hex head cap screw coarse thread zinc plated | 5 |
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| Future Fastener | TX | Hex Head Cap Screw | Class 10.9 | Galvanized | M18 x 100 | M18x100 hex head cap screw coarse thread 10.9 hot dip galvanized | 4 |
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| METRO IND | OH | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 5/8 | 5/16-18 x 5/8 hh c/s s/s | 28 |
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| Future Fastener | TX | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | m18 x 100 hex head cap screw coarse thread 10.9 zinc plated | 10 |
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| Future Fastener | TX | Hex Head Cap Screw | Class 10.9 | Plain | m20 x 60 hex head cap screw coarse thread 10.9 plain black | 12 |
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| Jackson | MS | Hex Head Cap Screw | Class 10.9 | Zinc/Yellow | m10 x 1.50 x 20 mm 10.9 metric hex cap screw fully threaded yellow zinc | 50 |
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| Future Fastener | TX | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M18 x 100 | M18x100 hex head cap screw coarse thread 10.9 zinc plated | 10 |
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| Future Fastener | TX | Hex Head Cap Screw | Steel | Plain | M20 x 90 | M20x90 hex head cap screw (10.9) black | 58 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 5 | Plain | 3/8-16 x 10 | 3/8-16x10 hex cap screws grade 5 plain b18.2.1 | 20 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-20 x 5 | 1/2-20x5 hex cap screws grade 5 zinc b18.2.1 | 50 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 5 | Plain | 7/16-14 x 6 | hex c/s | 246 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-24 x 3 3/4 | hex c/s z | 211 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/16-14 x 3 1/2 | hex c/s | 1868 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/16-14 x 3 2 | 7/16-14x3 1/2 hex c/s 2 3/16 thread | 394 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 5 | Zinc/Yellow | 7/16-14 x 3 1/2 | hex c/s z | 81 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 8 | Plain | 7/16-14 x 3 1/2 | hex c/s | 237 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 7/16-14 x 3 1/2 | hex c/s | 389 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 5 | Plain | 3/8-24 x 4 | hex c/s | 146 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-24 x 4 | hex c/s | 1886 |
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| TSF | TX | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 2 1/4 | 1/2-13x2 1/4 (pt) hex cap screws grade 8 coarse alloy yellow zinc | 15 |
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| TSF | TX | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/16-14 x 2 1/4 | 7/16-14x2 1/4 (pt) hex cap screws grade 8 coarse zinc-yellow bake (import) | 50 |
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