Hex Head Cap Screw (ASME 18.2.1)
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.
Hex Head Cap Screw (b18.2.1), 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 | Steel | Plain / Furnace Black | 3/8-16 x 2.25 | aes01c375b25aw9a91 screw cap hex. head 3/8-16 x 2.25 | 17150 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain / Furnace Black | aes01f250b00aw9a91 screw cap hex. head .250-28 x 2.00 | 3000 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain / Furnace Black | 5/16-24 x 3/4 | ms51096-332 screw hex hd 5/16-24 x .750 lg | 650 |
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| Century | FL | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M10 x 40 | iso 4017 m10x40 hex head cap screw full thread a4-80 din 933/ | 96 |
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| OneMonroe | MA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 2 1/2 | screw hex head cap 1/4-20x2 1/2 s/s | 243 |
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| OneMonroe | MA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-13 x 2 | screw hex head cap 1/2-13x2 s/s | 50 |
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| OneMonroe | MA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 5/8-11 x 3 | 5/8-11 x 3 hx hd c/s-316 s.s. full thread | 21 |
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| OneMonroe | MA | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 1-8 x 4 3/4 | 1-8 x 4-3/4 gr.8 hx. hd. c/s-y/z | 21 |
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| OneMonroe | MA | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M10-1.50-1.50 x 100 | m10 x 1.5 x 100 gr.cl 8.8 hx hd c/s-pln | 21 |
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| OneMonroe | MA | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 7/8-9 x 2 1/4 | 7/8-9 x 2-1/4 gr.8 hx. hd. c/s-y/z | 21 |
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| OneMonroe | MA | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M18-2.5-2.50 x 30 | m18 x 2.5 x 30 10.9 hhc/s-plain | 20 |
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| OneMonroe | MA | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M12-1.75-1.75 x 75 | m12 x 1.75 x 75 cl 10.9 hx hd c/s-yz | 18 |
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| OneMonroe | MA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 7/16-14 x 2 1/4 | 7/16-14 x 2-1/4 hx hd c/s-s.s. | 17 |
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| OneMonroe | MA | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 1/4-28 x 3 | 1/4-28 x 3 gr.8 hx hd c/s-yz | 1 |
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| OneMonroe | MA | Hex Head Cap Screw | Grade 9 | Plain / Furnace Black | 5/8-11 x 4 | 5/8-11 x 4 gr.9 hx hd c/s-yz | 12.8 |
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| OneMonroe | MA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1 1/4-7 x 7 1/2 | 1-1/4-7 x 7-1/2 gr 5 hhc/s-zp | 11 |
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| OneMonroe | MA | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M20-2.50-2.50 x 50 | m20 x 2.5 x 50 cl 10.9 full thread hx hd c/s-zp | 11 |
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| OneMonroe | MA | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 9/16-12 x 3 1/4 | 9/16-12 x 3-1/4 gr.8 hx. hd. c/s-y/z | 10 |
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| OneMonroe | MA | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 9/16-12 x 3 3/4 | 9/16-12 x 3-3/4 gr.8 hx. hd. c/s-y/z | 10 |
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| OneMonroe | MA | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M10-1.25-1.25 x 70 | m10 x 1.25 x 70 cl 10.9 hx hd c/s-zp | 10 |
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| OneMonroe | MA | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 7/16-20 x 5 1/2 | 7/16-20 x 5-1/2 gr.8 hx hd c/s-yz | 10 |
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| OneMonroe | MA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/4-16 x 2 1/2 | 3/4-16 x 2-1/2 gr.5 hx hd c/s-zp | 4 |
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| OneMonroe | MA | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 9/16-18 x 2 1/4 | 9/16-18 x 2-1/4 gr.8 hx hd c/s-yz | 2.84 |
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| OneMonroe | MA | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M12-1.75-1.75 x 35 | m12 x 1.75 x 35mm 10.9 hx hd c/s-plated | 2.76 |
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| Century | FL | Hex Head Cap Screw | ms9843-08 | 9 |
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| Century | FL | Hex Head Cap Screw | Cadmium/Yellow | 5/16-24 x 3/4 | ms90726-32 | 12500 |
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| R&S Indus | OR | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M10-1.50 x 20 | m10-1.50x20 mm (ft) coarse hex cap screws 10.9 coarse alloy plain din 933 | 26 |
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| R&S Indus | OR | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10-1.50 x 22 | 10mm-1.5 x 22mm iso hex cap screw 8.8 zinc | 200 |
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| R&S Indus | OR | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10-1.00 x 30 | m10-1.00 x 30 mm (ft) extra fine hex cap screws 8.8 extra fine med. carbon zinc cr+3 din 961 | 8 |
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| R&S Indus | OR | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10-1.00 x 40 | m10-1.00 x 40 mm (pt) extra fine hex cap screws 8.8 extra fine med. carbon zinc cr+3 hx18100400 / aax10040efb / 50 din 960 | 36 |
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| R&S Indus | OR | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M12-1.75 x 120 | m12-1.75x120 mm (pt) hex cap screws coarse stainless a2 din 931 | 114 |
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| R&S Indus | OR | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M12-1.75 x 45 | m12-1.75 x 45 mm (pt) coarse hex cap screws 8.8 coarse (partial thread) med. carbon plain din 931 | 79 |
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| R&S Indus | OR | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M12-1.75 x 55 | m12-1.75x55 mm (ft) coarse hex cap screws 10.9 coarse alloy plain 462130 / 50 din 933 | 46 |
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| R&S Indus | OR | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M12-1.75 x 60 | m12-1.75 x 60 mm (pt) coarse hex cap screws 8.8 coarse med. carbon zinc cr+3 iso 4014 | 232 |
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| R&S Indus | OR | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M12-1.75 x 80 | m12-1.75x80 mm (pt) coarse hex cap screws 10.9 coarse alloy plain din 931 | 28 |
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| R&S Indus | OR | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M12-1.50 x 100 | m12-1.50x100 mm (pt) fine hex cap screws 10.9 fine alloy plain din 960 | 69 |
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| R&S Indus | OR | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M14-2.00 x 35 | m14-2.00x35 mm (ft) coarse hex cap screws 10.9 coarse alloy plain din 933 | 6 |
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| R&S Indus | OR | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M14-2.00 x 40 | m14-2.00x40 mm (ft) coarse hex cap screws 10.9 coarse alloy plain din 933 | 274 |
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| R&S Indus | OR | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M14-2.00 x 60 | m14-2.00x60 mm (pt) coarse hex cap screws 10.9 coarse alloy plain din 931 | 82 |
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| R&S Indus | OR | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M14-2.00 x 70 | m14-2.00x70 mm (pt) coarse hex cap screws 10.9 coarse alloy plain din 931 | 5 |
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| R&S Indus | OR | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M14-1.50 x 30 | m14-1.50 x 30 mm (ft) fine hex cap screws 8.8 fine med. carbon zinc cr+3 815180 / 25 din 961 | 2 |
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| R&S Indus | OR | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M16-2.00 x 30 | m16-2.00x30 mm (ft) / iso 4017 coarse hex cap screws 10.9 / iso 4017 coarse alloy pl din 933 | 2 |
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| R&S Indus | OR | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M20-2.50 x 45 | m20-2.50x45 mm (ft) / iso 4017 hex cap screws 10.9 / iso 4017 coarse alloy zinc cr+3 460227 / 100 din 933 | 20 |
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| R&S Indus | OR | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M20-2.50 x 45 | m20-2.50 x 45 mm (ft) / iso4017 coarse hex cap screws 8.8 coarse med. carbon zinc cr+3 mcs8z2045c4017 / 100 din 933 | 176 |
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| R&S Indus | OR | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M24-3.00 x 110 | m24-3.00 x 110 mm (pt) / iso4014 coarse hex cap screws 8.8 coarse med. carbon zinc cr+3 din 931 | 3 |
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| R&S Indus | OR | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M24-3.00 x 40 | m24-3.00x40 mm (ft) / iso 4017 coarse hex cap screws 10.9 coarse alloy plain din 933 | 60 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 4 | 1/4-20x4 grade 5 hex head cap screw trivalent clear zinc certified material test report | 145 |
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| Endries | WI | Hex Head Cap Screw | Class 10.9 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M10-1.25 x 40 | m10x1.25x40 class 10.9 hex head cap screw magni 565 silver din 961 | 475 |
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| Endries | WI | Hex Head Cap Screw | Class 10.9 | Zinc/Yellow | M12 x 40 | m12x40 class 10.9 hex head cap screw yellow zinc din 933 | 90 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-20 x 4 1/2 | 1/2-20x4-1/2 grade 8 hex head cap screw yellow zinc | 16 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 1-8 x 4 1/2 | 1-8x4-1/2 grade 8 hex head cap screw zinc | 5 |
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| Endries | WI | Hex Head Cap Screw | Nylon (Polyamide) | Plain / Furnace Black | 3/8-16 x 1 1/2 | 3/8-16x1-1/2 nylon 46 full thread hex head cap screw | 50 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/8-18 x 2 | 5/8-18 x 2 hex cap screw gr 8 zn/ye | 100 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 2 1/2 | 3/8-16x2-1/2 grade 5 hex head cap screw trivalent clear zinc certified material test report | 132 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 1/2-13 x 8 1/4 | 1/2-13x8-1/4 grade 8 hex head cap screw plain | 8 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/16-20 x 1 1/4 | 7/16-20x1-1/4 grade 8 hex head cap screw tri ylw 96hr wh f1941 .0002 | 1100 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 3/4 | 5/16-18x3/4 grade 8 hex head cap screw trivalent yellow zinc 72 hours to red rust | 1751 |
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| Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 3 1/4 | 3/8-16x3-1/4 18-8 stainless steel hex head cap screw | 400 |
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| Endries | WI | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10-1.25 x 40 | m10x1.25x40 class 8.8 hex head cap screw hex chromium free 96 hr salt spray zinc din 961 | 25 |
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| Endries | WI | Hex Head Cap Screw | Class 10.9 | Zinc/Yellow | M10-1.25 x 90 | m10x1.25x90 class 10.9 hex head cap screw yellow zinc din 961 | 68 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/8-9 x 2 1/4 | 7/8-9x2-1/4 grade 5 hex head cap screw tri clr zc 72 wh b633 sc1 | 35 |
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| Endries | WI | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M8 x 50 | m8x50 class 8.8 / iso4014 partial thread hex head cap screw hex chromium free 96 hr salt spray zinc din 931 | 500 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-24 x 1 3/4 | 5/16-24x1-3/4 grade 5 hex head cap screw zinc | 500 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 9/16-12 x 1 | 9/16-12x1 grade 8 hex head cap screw tri clr zinc 120 wh/144 red rust | 50 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 7/8 | 5/16-18 x 7/8 hex cap screw gr 8 zn/ye | 1282 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 1 1/4 | 1/2-13x1-1/4 grade 5 hex head cap screw trivalent clear zinc precote 30 certified material test report | 28 |
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