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 | 316, 317, A4 Stainless | Plain | M10 x 25 | bn624 m10 x 25 | 26 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain | 1/4-20 x 1 | 1/4-20 x 1 hex hd cap screw (GRADE 5 ZINC RoHS COMPLIANT) (GRADE 5 ZINC RoHS COMPLIANT) | 1900 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain | 1/4-20 x 1 | 1/4-20 x 1 hex hd cap screw (STEEL) (STEEL) | 363 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain | 1/2-13 x 3 1/2 | 1/2-13 x 3 1/2 hex hd cap screw (GRADE 5 ZINC PLT) (GRADE 5 ZINC PLT) () () | 100 |
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| TownCountry | AR | Hex Head Cap Screw | Class 10.9 | Zinc/Yellow | M12-1.25 x 25 | m12-1.25 x 25mm hex cap screw 10.9 yellow zinc | 40 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Plain | M12-1.75 x 55 | m12 x 1.75 x 55 mm metric hex cap screw 8.8 plain | 89 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Plain | M16-2.00 x 200 | m16 x 2.00 x 200 mm metric hex cap screw 8.8 plain | 9 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Plain | M24-3.00 x 160 | m24 x 3.00 x 160 mm metric hex cap screw 8.8 plain | 8 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10-1.50 x 90 | m10 x 1.50 x 90 mm metric hex cap screw 8.8 partially threaded zinc plated | 3 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10-1.50 x 150 | m10 x 1.50 x 150 mm metric hex cap screw 8.8 partially threaded zinc plated | 11 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M12-1.75 x 60 | m12 x 1.75 x 60 mm metric hex cap screw 8.8 zinc plated partially threaded | 7 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M12-1.75 x 80 | m12 x 1.75 x 80 mm metric hex cap screw 8.8 zinc plated partially threaded | 2 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M12-1.75 x 100 | m12 x 1.75 x 100 mm metric hex cap screw 8.8 zinc plated partially threaded | 3 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M16-2.00 x 55 | m16 x 2.00 x 55 mm metric hex cap screw 8.8 fully threaded zinc plated | 15 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M20-2.50 x 140 | m20 x 2.50 x 140 mm metric hex cap screw 8.8 zinc plated partially threaded | 1 |
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| Jackson | MS | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | M5-0.80 x 35 | m5 x .80 x 35 mm metri hex bolt a-4 stainless | 22 |
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| Jackson | MS | Hex Head Cap Screw | Class 10.9 | Plain | M20-2.50 x 80 | m20 x 2.50 x 80 mm 10.9 metric hex cap screw fully threaded plain din 933 | 6 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Plain | M12-1.75 x 16 | m12 x 1.75 x 16 mm metric hex cap screw 8.8 plain | 35 |
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| Jay-Cee | MI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 3/4 | 3/8-16x3/4 coarse thread hex cap screw grade 5 zinc made in the usa | inquire |
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| Jay-Cee | MI | Hex Head Cap Screw | Aluminum | Plain | 3/8-16 x 3/4 | 3/8-16 x 3/4 aluminum hex cap screw | inquire |
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| Jay-Cee | MI | Hex Head Cap Screw | Grade 5 | Zinc/Yellow | 3/8-16 x 2 1/2 | 3/8-16x2 1/2 coarse thread hex cap screw grade 5 zinc yellow | inquire |
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| Jay-Cee | MI | Hex Head Cap Screw | Grade 2 | Plain | 1/2-13 x 1 | 1/2-13x1 hex cap screw grade 2 plain finish light oil | 400 |
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| RCFast | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8 x 50 | hex cap a2 18-8 304 | 50 |
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| RCFast | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8 x 25 | hex cap ft a2 18-8 304 | 300 |
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| RCFast | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 2 | hex cap gr5 cr+3 | 741 |
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| RCFast | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 1/2 | hex cap gr5 | 2050 |
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| RCFast | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 3/4 | hex cap gr5 | 500 |
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| RCFast | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 1 1/4 | hex cap gr5 | 1010 |
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| RCFast | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 1 1/2 | hex cap gr5 | 1500 |
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| RCFast | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 2 1/2 | hex cap gr5 | 800 |
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| RCFast | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 3/4 | hex cap gr5 | 1350 |
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| RCFast | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1 1/4 | hex cap gr5 | 700 |
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| RCFast | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1 1/2 | hex cap gr5 | 700 |
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| RCFast | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 1 1/4 | hex cap gr5 | 1925 |
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| RCFast | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 1 1/2 | hex cap gr5 | 3175 |
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| RCFast | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 2 1/2 | hex cap gr5 | 88 |
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| RCFast | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 2 | hex cap gr5 | 531 |
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| RCFast | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 3 1/2 | hex cap gr5 cr+3 | 168 |
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| RCFast | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 4 | hex cap gr5 cr+3 | 300 |
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| RCFast | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3 1/2 | hex cap 18-8 304 (pt) | 100 |
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| RCFast | AZ | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 5/16-18 x 1 1/4 | hex cap stainless 316 (ft) | 75 |
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| RCFast | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/16-14 x 2 | hex cap 18-8 304 (pt) | 50 |
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| American | NY | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 3 1/2 | hex cap | 1000 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 1/2-13 x 4 | hex cap bolt pl | 160 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 5/16-18 x 2 1/2 | hex c/s pl | 3225 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Plain | 3/8-16 x 3 1/2 | hex cap | 50 |
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| American | NY | Hex Head Cap Screw | Steel | Plain | 3/4-16 x 2 1/2 | hex c/s | 450 |
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| American | NY | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/16-14 x 3 | hex c/s | 596 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 5/8 | hex c/s pl | 900 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Yellow | 3/8-16 x 2 1/2 5 | 3/8-16x2 1/2 hex cap 5 | 6250 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 5/16-18 x 5 1/2 | hex cap pl | 300 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 1/4-28 x 1 1/2 | hex cap pl | 60 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Plain | 1/4-28 x 3 | hex cap | 50 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 1/4-28 x 1/2 | hex cap pl | 190 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 1/4-28 x 3/8 | hex cap pl | 200 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Yellow | 1/4-20 x 7/16 | hex cap | 150 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Yellow | 1/4-20 x 1 1/8 | hex cap | 100 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Yellow | 1/4-20 x 1 3/8 | hex cap | 250 |
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| American | NY | Hex Head Cap Screw | Steel | Plain | 1/4-20 x 1 | hex cap black | 400 |
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| American | NY | Hex Head Cap Screw | Steel | Cadmium | 1/4-28 x 1 1/8 | hex cap cad pl | 900 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Yellow | 1/4-20 x 3 1/2 | hex cap | 55 |
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| American | NY | Hex Head Cap Screw | Steel | Plain | 1/4-20 x 3 | hex cap | 100 |
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| METRO IND | OH | Hex Head Cap Screw | Class 10.9 | Plain | M20-1.50 x 160 | m20-1.5 x 160 hh c/s pt 10.9 din 960 | 4 |
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| TownCountry | AR | Hex Head Cap Screw | Class 10.9 | Zinc/Yellow | M06-1.00 x 16 | m06-1.0 x 16mm hex cap screw 10.9 yellow zinc | 400 |
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| METRO IND | OH | Hex Head Cap Screw | Class 10.9 | Plain | M10 x 230 | M10x230 hex c/s 10.9 din 931 | 5 |
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| B & K FAST | PA | Hex Head Cap Screw | Brass | Plain | 1/4-20 x 5/8 | 1/4-20 x 5/8 hex cap screws brass b18.2.1 | 87 |
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| B & K FAST | PA | Hex Head Cap Screw | Brass | Plain | 1/4-20 x 3/4 | 1/4-20 x 3/4 hex cap screws brass b18.2.1 | 1606 |
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| B & K FAST | PA | Hex Head Cap Screw | Silicon Bronze | Painted | 1/4-20 x 3/4 | 1/4-20 x 3/4 hex cap screws sil bronze b18.2.1 | 300 |
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| B & K FAST | PA | Hex Head Cap Screw | Brass | Plain | 1/4-28 x 1 | 1/4-28 x 1 hex cap screws brass b18.2.1 | 85 |
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| B & K FAST | PA | Hex Head Cap Screw | Silicon Bronze | Painted | 5/16-18 x 3/4 | 5/16-18 x 3/4 hex cap screws sil bronze b18.2.1 | 187 |
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| B & K FAST | PA | Hex Head Cap Screw | Brass | Plain | 5/16-18 x 7/8 | 5/16-18 x 7/8 hex cap screws brass b18.2.1 | 2322 |
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| B & K FAST | PA | Hex Head Cap Screw | Brass | Plain | 5/16-18 x 2 1/2 | 5/16-18 x 2 1/2 hex cap screws brass b18.2.1 | 20 |
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| B & K FAST | PA | Hex Head Cap Screw | Brass | Plain | 3/8-16 x 3/4 | 3/8-16 x 3/4 hex cap screws brass b18.2.1 | 209 |
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| B & K FAST | PA | Hex Head Cap Screw | Brass | Plain | 3/8-16 x 1 | 3/8-16 x 1 hex cap screws brass b18.2.1 | 41 |
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| B & K FAST | PA | Hex Head Cap Screw | Silicon Bronze | Painted | 3/8-16 x 1 | 3/8-16 x 1 hex cap screws sil bronze b18.2.1 | 145 |
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| B & K FAST | PA | Hex Head Cap Screw | Brass | Plain | 3/8-16 x 1 1/4 | 3/8-16 x 1 1/4 hex cap screws brass b18.2.1 | 97 |
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| B & K FAST | PA | Hex Head Cap Screw | Silicon Bronze | Painted | 3/8-16 x 1 1/4 | 3/8-16 x 1 1/4 hex cap screws sil bronze b18.2.1 | 12 |
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| B & K FAST | PA | Hex Head Cap Screw | Brass | Plain | 5/8-11 x 3 | 5/8-11 x 3 hex cap screws brass b18.2.1 | 142 |
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| B & K FAST | PA | Hex Head Cap Screw | Brass | Plain | 1-8 x 3 1/2 | 1-8 x 3 1/2 hex cap screws brass b18.2.1 | 33 |
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| B & K FAST | PA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M3-0.50 x 10 | m3-.5 x 10 hex cap screw 8.8 zinc | 50 |
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| B & K FAST | PA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M3-0.50 x 25 | m3-.5 x 25 hex cap screw 8.8 zinc | 100 |
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| B & K FAST | PA | Hex Head Cap Screw | Class 8.8 | Plain | M5-0.80 x 25 | m5-.8 x 25 hex cap screws 8.8 plain | 475 |
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| B & K FAST | PA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M5-0.80 x 50 | m5-.8 x 50 hex cap screw 8.8 zinc din931 | 45 |
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| B & K FAST | PA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M6-1.00 x 35 | m6-1.0 x 35 hex cap screws 8.8 zinc | 2099 |
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| B & K FAST | PA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M6-1.00 x 40 | m6-1.0 x 40 hex cap screws 8.8 zinc | 2844 |
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