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Hex Head Cap Screw (ANSI ASME 18.2.3.1m)

FastenerHex 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)

Search Results Sponsored by Century Fasteners, your source for Hex Cap Screws. For more results, visit   centuryfasteners.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
CenturyFLHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3 x 20m 3.0 x 20.0mm 18-8 hex cap screws full thread din 933233
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CenturyFLHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 2 3/45/8-11 x 2 3/4 hex hd cap screw grade 5 zinc plt50
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CenturyFLHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 5/8ms35308-305 screw776
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CenturyFLHex Head Cap Screw316, 317, A4 StainlessPlainM16 x 30m16x30 hhcs a4-80 full thread a4-80 din 93354
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EndriesWIHex Head Cap ScrewGrade 5Zinc/Clear1/4-20 x 41/4-20x4 grade 5 hex head cap screw trivalent clear zinc certified material test report145
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EndriesWIHex Head Cap ScrewSilicon BronzePlain3/8-16 x 9 1/43/8-16x9-1/4 silicon bronze hex head cap screw10
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EndriesWIHex Head Cap ScrewClass 10.9Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)M10-1.25 x 40m10x1.25x40 class 10.9 hex head cap screw magni 565 silver din 961475
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EndriesWIHex Head Cap ScrewClass 10.9Zinc/YellowM12 x 40m12x40 class 10.9 hex head cap screw yellow zinc din 93390
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 4 1/21/2-20x4-1/2 grade 8 hex head cap screw yellow zinc16
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Clear1-8 x 4 1/21-8x4-1/2 grade 8 hex head cap screw zinc5
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EndriesWIHex Head Cap ScrewNylon (Polyamide)Plain3/8-16 x 1 1/23/8-16x1-1/2 nylon 46 full thread hex head cap screw50
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Yellow5/8-18 x 25/8-18 x 2 hex cap screw gr 8 zn/ye100
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EndriesWIHex Head Cap ScrewGrade 5Zinc/Clear3/8-16 x 2 1/23/8-16x2-1/2 grade 5 hex head cap screw trivalent clear zinc certified material test report137
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EndriesWIHex Head Cap ScrewGrade 8Plain1/2-13 x 8 1/41/2-13x8-1/4 grade 8 hex head cap screw plain8
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Yellow5/16-18 x 3/45/16-18x3/4 grade 8 hex head cap screw trivalent yellow zinc 72 hours to red rust1751
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Yellow7/16-20 x 1 1/47/16-20x1-1/4 grade 8 hex head cap screw tri ylw 96hr wh f1941 .00021100
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EndriesWIHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 3 1/43/8-16x3-1/4 18-8 stainless steel hex head cap screw400
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Yellow5/16-18 x 7/85/16-18 x 7/8 hex cap screw gr 8 zn/ye1282
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Clear1/2-13 x 3 1/41/2-13x3-1/4 grade 8 hex head cap screw tri clr zinc 120 wh/144 red rust150
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EndriesWIHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 3 1/25/8-11x3-1/2 18-8 stainless steel hex head cap screw5
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EndriesWIHex Head Cap ScrewGrade 5Zinc/Clear1/2-13 x 1 1/41/2-13x1-1/4 grade 5 hex head cap screw trivalent clear zinc precote 30 certified material test report28
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EndriesWIHex Head Cap ScrewGrade 2Plain3/8-24 x 53/8-24x5 grade 2 center bolt plain 9/16 head diameter x5/16 head height48
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EndriesWIHex Head Cap ScrewGrade 5Zinc/Clear3/4-10 x 103/4-10x10 grade 5 hex head cap screw tri clear zinc 96 white rust1128
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EndriesWIHex Head Cap ScrewGrade 8Plain7/8-14 x 2 1/47/8-14x2-1/4 grade 8 hex head cap screw plain30
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METRO BOLMIHex Head Cap ScrewGrade 9Zinc/Yellow1/4-28 x 2 3/41/4-28x2-3/4 hex cap screw duralloy1973
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METRO BOLMIHex Head Cap ScrewGrade 9Zinc/Yellow1/4-28 x 31/4-28x3 hex cap screw duralloy265
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METRO BOLMIHex Head Cap ScrewGrade 9Plain1/4-28 x 3 1/21/4-28x3-1/2 hex cap screw duralloy blk700
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METRO BOLMIHex Head Cap ScrewGrade 9Zinc/Yellow1/4-28 x 3 1/21/4-28x3-1/2 hex cap screw duralloy642
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METRO BOLMIHex Head Cap ScrewGrade 9Zinc/Yellow1/4-28 x 2 1/41/4-28x2-1/4 hex cap screw duralloy5450
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EndriesWIHex Head Cap ScrewGrade 5Plain7/16-20 x 2 1/27/16-20x2-1/2 grade 5 hex head cap screw plain640
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EndriesWIHex Head Cap ScrewGrade 5Zinc/Clear1/4-20 x 51/4-20x5 grade 5 hex head cap screw tri clear zinc 96 white rust200
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EndriesWIHex Head Cap ScrewGrade 5Zinc/Clear3/8-16 x 5/83/8-16x5/8 grade 5 hex head cap screw zinc1016
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EndriesWIHex Head Cap ScrewClass 10.9Zinc/YellowM30 x 190m30x190 class 10.9 / iso4014 partial thread hex head cap screw trivalent yellow zinc din 931180
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EndriesWIHex Head Cap ScrewGrade 2Zinc/Clear3/8-16 x 13/8-16x1 grade 2 hex head cap screw trivalent clear zinc600
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EndriesWIHex Head Cap ScrewSilicon BronzePlain1/4-20 x 1 1/21/4-20x1-1/2 silicon bronze cda 651 hex head cap screw99
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EndriesWIHex Head Cap ScrewGrade 8Plain1/2-13 x 2 3/41/2-13x2-3/4 grade 8 hex head cap screw plain40
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EndriesWIHex Head Cap ScrewGrade 8Plain1-2-20 x 6 1/41-2-20 x 6 1/4 (3/4 d x 7/16 h) gr 8 center bolt plain615
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EndriesWIHex Head Cap ScrewGrade 8Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)1/4-20 x 11/4-20 x 1 hex cap screw magni565 gr 82000
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EndriesWIHex Head Cap ScrewClass 8.8Zinc/ClearM4 x 6m4x6 class 8.8 / iso4017 full thread hex head cap screw trivalent clear zinc din 93314200
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Yellow3/4-10 x 43/4-10x4 grade 8 hex head cap screw yellow zinc190
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EndriesWIHex Head Cap ScrewGrade 2Zinc/Clear3/8-16 x 3 1/23/8-16x3-1/2 grade 2 hex head cap screw zinc357
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EndriesWIHex Head Cap ScrewGrade 8Plain1/4-20 x 11/4-20x1 grade 8 hex head cap screw plain1300
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EndriesWIHex Head Cap ScrewGrade 5Plain7/8-9 x 57/8-9x5 grade 5 hex head cap screw plain350
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EndriesWIHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 2 1/45/8-11x2-1/4 grade 5 hex head cap screw zinc50
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EndriesWIHex Head Cap ScrewGrade 9Zinc/Yellow3/4-16 x 2 3/43/4-16x2-3/4 l9 hex head cap screw yellow zinc (l9 trademark only)80
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EndriesWIHex Head Cap ScrewClass 10.9Zinc/ClearM12 x 40m12x40 class 10.9 hex head cap screw zinc din 93175
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EndriesWIHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16-12 x 39/16-12x3 18-8 stainless steel hex head cap screw5
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EndriesWIHex Head Cap ScrewClass 8.8PlainM16 x 70m16x70 class 8.8 / iso4017 full thread hex head cap screw plain din 933436
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EndriesWIHex Head Cap ScrewGrade 5Zinc/Clear1/4-20 x 1 1/21/4-20x1-1/2 grade 5 hex head cap screw tri clr zinc 120 wh/144 red rust1400
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XL ScrewGAHex Head Cap ScrewClass 8.8Zinc/ClearM12-1.75 x 25c/s f/t h t zp din 933500
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XL ScrewGAHex Head Cap ScrewClass 8.8Zinc/ClearM10-1.50 x 20c/s f/t h t zp din 933900
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XL ScrewGAHex Head Cap ScrewClass 8.8Zinc/ClearM10-1.50 x 25c/s f/t h t zp din 933800
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XL ScrewGAHex Head Cap ScrewClass 8.8Zinc/ClearM12-1.75 x 20c/s f/t h t zp din 933600
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XL ScrewGAHex Head Cap ScrewClass 8.8Zinc/ClearM10-1.50 x 35c/s f/t h t zp din 933600
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XL ScrewGAHex Head Cap ScrewClass 8.8Zinc/ClearM8-1.25 x 30c/s f/t h t zp din 9331,200
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XL ScrewGAHex Head Cap ScrewClass 8.8Zinc/ClearM12-1.75 x 40c/s f/t h t zp din 933350
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XL ScrewGAHex Head Cap ScrewClass 8.8Zinc/ClearM12-1.75 x 30c/s f/t h t zp din 933500
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XL ScrewGAHex Head Cap ScrewClass 8.8Zinc/ClearM16-2.00 x 35c/s f/t h t zp din 933200
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XL ScrewGAHex Head Cap ScrewClass 8.8Zinc/ClearM8-1.25 x 25c/s f/t h t zp din 9331,400
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XL ScrewGAHex Head Cap ScrewClass 8.8Zinc/ClearM12-1.75 x 35c/s f/t h t zp din 933400
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XL ScrewGAHex Head Cap ScrewClass 8.8Zinc/ClearM8-1.25 x 20c/s f/t h t zp din 9331,400
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XL ScrewGAHex Head Cap ScrewClass 8.8Zinc/ClearM6-1.00 x 20c/s f/t h t zp din 9331,800
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XL ScrewGAHex Head Cap ScrewClass 8.8Zinc/ClearM 10-1.50 x 30c/s f/t h t zp din 933700
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XL ScrewGAHex Head Cap ScrewClass 8.8Zinc/ClearM6-1.00 x 25c/s f/t h t zp din 9331,500
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XL ScrewGAHex Head Cap ScrewClass 8.8Zinc/ClearM6-1.00 x 50c/s pt fsb h t zp din 9311,500
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XL ScrewGAHex Head Cap ScrewClass 8.8Zinc/ClearM16-2.00 x 50c/s f/t h t zp din 933180
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XL ScrewGAHex Head Cap ScrewClass 8.8Zinc/ClearM6-1.00 x 40c/s pt fsb h t zp din 9311,800
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XL ScrewGAHex Head Cap ScrewClass 8.8Zinc/ClearM8-1.25 x 35c/s pt fsb h t zp din 9311,100
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XL ScrewGAHex Head Cap ScrewClass 8.8Zinc/ClearM8-1.25 x 50c/s pt fsb h t zp din 931800
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FACCAOntHex Head Cap ScrewGrade 8Black Oxide1 1/2-6 x 2098
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FACCAOntHex Head Cap ScrewGrade 8Black Oxide1 1/2-6 x 1020
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