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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 Screw316, 317, A4 StainlessPlainM10 x 25bn624 m10 x 25 26
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CenturyFLHex Head Cap ScrewSteelPlain1/4-20 x 11/4-20 x 1 hex hd cap screw (GRADE 5 ZINC RoHS COMPLIANT) (GRADE 5 ZINC RoHS COMPLIANT) 1900
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CenturyFLHex Head Cap ScrewSteelPlain1/4-20 x 11/4-20 x 1 hex hd cap screw (STEEL) (STEEL) 363
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CenturyFLHex Head Cap ScrewSteelPlain1/2-13 x 3 1/21/2-13 x 3 1/2 hex hd cap screw (GRADE 5 ZINC PLT) (GRADE 5 ZINC PLT) () ()100
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Yellow1/2-13 x 6 1/21/2-13x6-1/2 grade 8 hex head cap screw yellow zinc100
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EndriesWIHex Head Cap ScrewGrade 5Zinc/Clear1 1/4-7 x 31-1/4-7x3 grade 5 hex head cap screw tri clr zinc 120 wh/144 red rust20
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Yellow1/2-13 x 2 1/21/2-13x2-1/2 grade 8 hex head cap screw yellow zinc25
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EndriesWIHex Head Cap ScrewGrade 5Galvanized5/8-11 x 2 1/25/8-11x2-1/2 grade 5 hex head cap screw galvanized575
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EndriesWIHex Head Cap Screw316, 317, A4 StainlessPlain5/16-24 x 1 1/45/16-24x1-1/4 316 stainless steel hex head cap screw39
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EndriesWIHex Head Cap ScrewGrade 5Plain3/4-10 x 3 1/23/4-10x3-1/2 grade 5 hex head cap screw plain450
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EndriesWIHex Head Cap ScrewGrade 8Plain3/8-16 x 7/83/8-16x7/8 grade 8 hex head cap screw plain420
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EndriesWIHex Head Cap ScrewGrade 5Plain5/16-24 x 1 3/45/16-24x1-3/4 grade 5 hex head cap screw plain250
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Clear3/8-16 x 2 1/23/8-16x2-1/2 grade 8 hex head cap screw tri clr zinc 120 wh/144 red rust1200
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EndriesWIHex Head Cap ScrewGrade 8Plain5/8-18 x 35/8-18x3 grade 8 hex head cap screw plain55
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EndriesWIHex Head Cap ScrewClass 10.9Zinc/ClearM12-1.25 x 30M12x1.25x30 class 10.9 hex head cap screw zinc din 961303
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Black5/8-11 x 3 1/25/8-11x3-1/2 grade 8 hex head cap screw black zinc12
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EndriesWIHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-18 x 2 1/25/8-18x2-1/2 18-8 s/s steel hex head cap screw132
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EndriesWIHex Head Cap ScrewGrade 5Zinc/Yellow3/8-16 x 5/83/8-16x5/8 grade 5 hex head cap screw yellow zinc2450
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Yellow3/8-16 x 123/8-16x12 grade 8 hex head cap screw yellow zinc12
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EndriesWIHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Fluoropolymer-Based (Xylan, Fluorokote, Teflon)5/8-11 x 4 1/25/8-11x4-1/2 18-8 s/s steel hex head cap screw black teflon70
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EndriesWIHex Head Cap ScrewGrade 5Zinc/Clear1/4-20 x 3/81/4-20x3/8 grade 5 hex head cap screw trivalent clear zinc source controlled765
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Yellow3/8-24 x 2 3/43/8-24x2-3/4 grade 8 hex head cap screw yellow zinc1500
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EndriesWIHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 21/4-20x2 18-8 s/s steel hex head cap screw4109
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EndriesWIHex Head Cap ScrewClass 10.9GalvanizedM8 x 75M8x75 class 10.9 / iso4014 partial thread hex head cap screw armorgalv 2000hr din 931372
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Cal FastenrsCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12-1.75 x 40m12-1.75 x 40 mm hex cap screw stainless steel plain mustbe fully threaded din # 933 mustbe fully threaded din 933150
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Cal FastenrsCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain7/16-14 x 3 1/47/16-14 x 3-1/4 hex cap screw stainless steel plain h.cap55
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Cal FastenrsCAHex Head Cap ScrewGrade 5Zinc/Clear7/16-14 x 17/16-14 x 1 hex cap screw gr 5 trivalent zinc hex cap gr 5500
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Cal FastenrsCAHex Head Cap ScrewGrade 5Zinc/Clear1/2-13 x 31/2-13 x 3 hex cap screw gr 5 steel cr3 zinc hex cap grd 550
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MetricThrdCAHex Head Cap ScrewClass 10.9Zinc/YellowM5 x 25m 5 x 25 din 933-10.9 y/zn hex hd bolts f/th1,500
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MetricThrdCAHex Head Cap ScrewClass 10.9Black OxideM10 x 75m10 x 75 din 933-10.9 blk hex hd bolts f/th3,040
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MetricThrdCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM6 x 25m 6 x 25* din 931-s.s a2-70 hex hd boltsstock
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EndriesWIHex Head Cap ScrewGrade 8Plain1 1/4-7 x 61-1/4-7x6 grade 8 hex head cap screw plain51
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SWACOOHHex Head Cap ScrewGrade 5Zinc/Clear5/16-18 x 55/16-18x5 hex hd c/s grade 5 full thread zinc51
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EndriesWIHex Head Cap ScrewClass 8.8Zinc/ClearM10 x 70m10x70 class 8.8 hex head cap screw hex chromium free 96 hr salt spray zinc din 933300
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EndriesWIHex Head Cap ScrewGrade 5Plain3/8-16 x 1 3/43/8-16x1-3/4 grade 5 hex head cap screw plain200
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Clear3/8-16 x 4 1/23/8-16x4-1/2 grade 8 hex head cap screw tri clear zinc 96 white rust with nd ez drive 200650
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EndriesWIHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 45/8-11x4 grade 5 hex head cap screw tri clear zinc 96 white rust450
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Yellow1/4-20 x 5/81/4-20x5/8 grade 8 hex head cap screw yellow zinc2499
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EndriesWIHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 3 1/23/8-16x3-1/2 18-8 s/s steel hex head cap screw477
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MESAFASTCAHex Head Cap ScrewGrade 2Zinc/Clear5/8-11 x 1 3/4hex c/s gr25.0
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MESAFASTCAHex Head Cap ScrewGrade 2Zinc/Clear3/4-10 x 6hex c/s gr24.0
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MESAFASTCAHex Head Cap ScrewGrade 8Zinc/Yellow5/16-18 x 3hex c/s gr862.0
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EndriesWIHex Head Cap ScrewGrade 8Plain9/16-12 x 19/16-12x1 grade 8 hex head cap screw plain200
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EndriesWIHex Head Cap ScrewClass 10.9Zinc/ClearM20 x 140m20x140 class 10.9 / iso4014 partial thread hex head cap screw tri clr zinc 120 wh/144 red rust din 93110
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EndriesWIHex Head Cap ScrewGrade 2Plain7/16-14 x 2 1/27/16-14x2-1/2 grade 2 hex head cap screw plain80
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EndriesWIHex Head Cap ScrewClass 8.8Zinc/ClearM10 x 130m10x130 class 8.8 hex head cap screw tri clr zinc 120 wh/144 red rust iso 401421
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Yellow1/4-20 x 21/4-20x2 hex cap screw grade 8 zn/ye685
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EndriesWIHex Head Cap ScrewGrade 5Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)1/4-20 x 1 1/41/4-20x1-1/4 grade 5 hex head cap screw magni 565 silver3140
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EndriesWIHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2 3/41/4-20x2-3/4 18-8 s/s steel hex head cap screw573
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EndriesWIHex Head Cap ScrewGrade 5Zinc/Clear1 1/8-7 x 6 1/21-1/8-7x6-1/2 grade 5 hex head cap screw zinc55
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EndriesWIHex Head Cap ScrewGrade 5Zinc/Yellow5/16-18 x 3/45/16-18x3/4 grade 5 hex head cap screw tri ylw 96hr wh f1941 .00028550
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Clear3/8-16 x 1 3/43/8-16x1-3/4 grade 8 hex head cap screw zinc1000
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EndriesWIHex Head Cap ScrewGrade 8Phosphate1/2-13 x 2 1/21/2-13x2-1/2 grade 8 hex head cap screw black phosphate969
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EndriesWIHex Head Cap ScrewGrade 2Zinc/Clear5/8-11 x 2 3/45/8-11x2-3/4 grade 2 hex head cap screw zinc500
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EndriesWIHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 1 1/25/8-11x1-1/2 grade 5 hex head cap screw tri clear zinc 96 white rust25
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Yellow1 1/4-7 x 8 1/21-1/4-7x8-1/2 grade 8 hex head cap screw tri ylw 96hr wh f1941 .0002 no china20
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EndriesWIHex Head Cap ScrewGrade 8Plain1-8 x 6 1/21-8x6-1/2 grade 8 hex head cap screw plain10
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EndriesWIHex Head Cap ScrewGrade 8Plain1-8 x 21-8x2 grade 8 hex head cap screw plain147
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EndriesWIHex Head Cap ScrewGrade 8Plain3/4-10 x 43/4-10x4 grade 8 hex head cap screw plain60
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EndriesWIHex Head Cap ScrewGrade 5Phosphate5/8-11 x 3 1/45/8-11x3-1/4 grade 5 hex head cap screw phos & oil300
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EndriesWIHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 1/23/8-16x1/2 18-8 s/s steel hex head cap screw365
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EndriesWIHex Head Cap ScrewGrade 5Zinc/Yellow1/2-13 x 1 1/41/2-13x1-1/4 grade 5 hex head cap screw yellow zinc & bake w/cmtr1850
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Cal FastenrsCAHex Head Cap ScrewGrade 8Zinc/Yellow1/2-13 x 1 1/21/2-13 x 1-1/2 hex cap screw gr 8 steel yellow dc-zinc hex cap gr 8100
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EndriesWIHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 25/8-11x2 18-8 s/s steel hex head cap screw150
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EndriesWIHex Head Cap ScrewClass 8.8Chrome PlatedM10 x 20M10x20 class 8.8 hex head cap screw hex chromium free 96 hr salt spray din 933618
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Clear5/16-18 x 1 1/45/16-18x1-1/4 grade 8 hex head cap screw trivalent clear zinc17600
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EndriesWIHex Head Cap ScrewClass 8.8Zinc/ClearM10-1.25 x 100M10x1.25x100 class 8.8 hex head cap screw zinc din 96010032
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EndriesWIHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 1 5/85/8-11x1-5/8 18-8 s/s steel hex head cap screw6240
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EndriesWIHex Head Cap ScrewClass 10.9PlainM20-1.50 x 50M20x1.5x50 class 10.9 / iso8676 hex head cap screw plain din 96117945
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EndriesWIHex Head Cap ScrewClass 8.8PlainM24 x 95M24x95 class 8.8 / iso4017 full thread hex head cap screw plain din 9332490
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Yellow3/8-24 x 43/8-24x4 hex cap screw grade 8 zn/ye290
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 15/16-24x1 hex cap screw grade 8 zn/ye17
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EndriesWIHex Head Cap ScrewGrade 2Plain1/4-20 x 1/21/4-20x1/2 grade 2 hex head cap screw plain3500
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EndriesWIHex Head Cap ScrewClass 10.9PlainM20 x 100M20x100 class 10.9 / iso4014 partial thread hex head cap screw plain din 93160
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EndriesWIHex Head Cap ScrewGrade 8Zinc/Yellow1/4-20 x 1 3/41/4-20x1-3/4 grade 8 hex head cap screw yellow zinc1400
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EndriesWIHex Head Cap ScrewGrade 5Zinc/Clear7/16-20 x 3 1/47/16-20x3-1/4 grade 5 hex head cap screw tri clr zinc 120 wh/144 red rust250
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EndriesWIHex Head Cap ScrewClass 10.9Zinc/ClearM8 x 45M8x45 class 10.9 / iso4017 full thread hex head cap screw zinc din 933100
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EndriesWIHex Head Cap ScrewGrade 2Zinc/Clear3/8-16 x 53/8-16x5 grade 2 hex head cap screw zinc84
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OlanderCAHex Head Cap ScrewSuperalloy (Inconel, Hastelloy, Alloy 20)PlainM8-0.1.25 x 1.83m8-.1.25 x 1.83-1.87 hex hd alloy 718 () ()8
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OlanderCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-10 x 1 3/43/4-10 x 1 3/4 hex hd sst rohs () ()252
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OlanderCAHex Head Cap ScrewPlasticPlain3/8-16 x 23/8-16 x 2 hex hd pvc () ()71
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OlanderCAHex Head Cap ScrewGrade 5Zinc/Clear1/2-20 x 11/2-20 x 1 hex hd gr 5 zn cr3 () ()264
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OlanderCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 3 1/43/8-16 x 3 1/4 hex hd f/t sst rohs ()111
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MetricThrdCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM22 x 170m22 x 170 din 931-s.s a2-70 hex hd bolts4
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MetricThrdCAHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 1 1/25/8-11 x 1 1/2 g5 zn hex hd bolts f/thstock
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MetricThrdCAHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 3 1/45/8-11 x 3 1/4 g5 zn hex hd boltsstock
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MetricThrdCAHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 1 1/45/8-11 x 1 1/4 g5 zn hex hd bolts f/thstock
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MetricThrdCAHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 45/8-11 x 4 g5 zn hex hd boltsstock
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MetricThrdCAHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 2 1/45/8-11 x 2 1/4 g5 zn hex hd boltsstock
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MetricThrdCAHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 35/8-11 x 3 g5 zn hex hd boltsstock
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MetricThrdCAHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 2 3/45/8-11 x 2 3/4 g5 zn hex hd boltsstock
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MetricThrdCAHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 3 3/45/8-11 x 3 3/4 g5 zn hex hd boltsstock
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MetricThrdCAHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 1 3/45/8-11 x 1 3/4 g5 zn hex hd bolts f/thstock
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MetricThrdCAHex Head Cap ScrewGrade 5Zinc/Clear5/8-11 x 2 1/25/8-11 x 2 1/2 g5 zn hex hd boltsstock
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MetricThrdCAHex Head Cap ScrewGrade 5Plain7/16-20 x 1 3/47/16-20 x 1 3/4 hex cap screw gr.5 fine (pt)stock
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