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Hex Bolts

Hex Machine Bolts are threaded bolts with a hexagonal head on one end, with no washer face on the bearing surface and a threaded shaft on the other end. Hex bolts are tightened with a wrench and are used to connect metal parts. The body tolerances of hex machine bolts are not as close as those of hex cap screws. Hex machine bolts are covered under ASME Standard B18.2.1

Hex Machine Bolt (b18.2.1), showing 200, (click on any line for more information)

Buy Hex Bolts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
SunPackFLHex Machine Bolt316, 317, A4 StainlessPlain3/8-16 x 13/8-16x1 316 ss fin hex bolt254
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SunPackFLHex Machine BoltGrade AZinc/Clear1 1/4-7 x 81-1/4-7x8 a307a fin hex bolt zinc23
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SunPackFLHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1-8 x 4 1/21-8x4-1/2 18-8 ss fin hex bolt domestic51
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SunPackFLHex Machine BoltGrade 8Plain3/8-16 x 53/8-16x5 j429 gr8 fin hex bolt sermagard 1105/128019
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SunPackFLHex Machine BoltGrade 5Zinc/Clear1 1/4-7 x 6 1/21-1/4-7x6-1/2 gr5 fin hex bolt zinc domestic4
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SunPackFLHex Machine BoltGrade 5Zinc/Clear7/8-9 x 57/8-9x5 gr5 fin hex bolt zinc domestic23
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SunPackFLHex Machine BoltGrade 5Zinc/Clear3/4-10 x 1 3/43/4-10x1-3/4 gr5 fin hex bolt zinc117
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SunPackFLHex Machine BoltGrade 5Plain1 1/8-7 x 81-1/8-7x8 gr5 fin hex bolt plain13
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SunPackFLHex Machine BoltGrade 5Plain1-8 x 5 1/21-8x5-1/2 gr5 fin hex bolt plain43
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SunPackFLHex Machine BoltGrade 5Plain1-8 x 51-8x5 gr5 fin hex bolt plain20
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SunPackFLHex Machine BoltGrade 5Plain1-8 x 41-8x4 gr5 fin hex bolt plain3
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SunPackFLHex Machine BoltGrade 5Plain7/8-9 x 4 1/27/8-9x4-1/2 gr5 fin hex bolt plain52
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SunPackFLHex Machine BoltGrade 5Plain7/8-9 x 3 1/27/8-9x3-1/2 gr5 fin hex bolt plain38
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SunPackFLHex Machine BoltGrade 5Plain5/8-11 x 3 1/45/8-11x3-1/4 gr5 fin hex bolt plain44
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SunPackFLHex Machine BoltGrade 5Plain1/2-13 x 2 3/41/2-13x2-3/4 gr5 hex bolt plain113
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SunPackFLHex Machine BoltGrade 8Plain1-8 x 3 1/21-8x3-1/2 j429 gr8 fin hex bolt plain domestic21
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SunPackFLHex Machine BoltGrade AZinc/Clear1 1/4-7 x 5 1/21-1/4-7x5-1/2 a307a fin hex bolt zinc110
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SunPackFLHex Machine BoltGrade 5Zinc/Clear3/4-10 x 73/4-10x7 gr5 fin hex bolt zinc19
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SunPackFLHex Machine BoltGrade 5Zinc/Clear1 1/2-6 x 91-1/2-6x9 gr5 fin hex bolt zinc6
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SunPackFLHex Machine BoltGrade 5Zinc/Clear1 1/4-7 x 81-1/4-7x8 gr5 fin hex bolt zinc4
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