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Hex Machine Bolt

FastenerHex 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)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
OneMonroeNCHex Machine BoltSteelPlain / Furnace Black5/16-18 x 3/4bolthex5/16-18 x 3/4136
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OneMonroeNCHex Machine BoltSteelPlain / Furnace Blackcup & bolt magnet assembly455
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OneMonroeNCHex Machine BoltSteelPlain / Furnace Blackcup & bolt magnet assembly465
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OneMonroeNCHex Machine BoltSteelPlain / Furnace Blackcup & bolt magnet438
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OneMonroeNCHex Machine BoltSteelPlain / Furnace Blackcup & bolt magnet1015
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OneMonroeNCHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black3/8-24 x 5/83/8-24 x 5/8 hex hd seal bolt multi 18-8ss10
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OneMonroeNCHex Machine BoltGrade B8Plain / Furnace Black3/4-10 x 4 1/43/4-10 x 4-1/4 a193 b8 hex bolt plain10
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OneMonroeNCHex Machine BoltGrade AGalvanized7/8-9 x 67/8-9 x 6 hot dipped galvanized astm a307a hex bolt9
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OneMonroeNCHex Machine BoltGrade AGalvanized7/8-9 x 67/8-9 x 6 hot dipped galvanized astm a307a hex bolt42
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OneMonroeNCHex Machine BoltGrade AGalvanized7/8-9 x 47/8-9 x 4 hot dipped galvanized astm a307a hex bolt28
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OneMonroeNCHex Machine BoltGrade AGalvanized3/4-10 x 9 1/23/4-10 x 9-1/2 hot dipped galvanized astm a307a hex bolt14
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OneMonroeNCHex Machine BoltGrade AGalvanized3/4-10 x 83/4-10 x 8 hot dipped galvanized astm a307a hex bolt14
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OneMonroeNCHex Machine BoltGrade AGalvanized3/4-10 x 3 3/43/4-10 x 3-3/4 hot dipped galvanized astm a307a hex bolt40
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OneMonroeNCHex Machine BoltGrade AGalvanized5/8-11 x 9 1/25/8-11 x 9-1/2 hot dipped galvanized astm a307a hex bolt35
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OneMonroeNCHex Machine BoltGrade AGalvanized1/2-13 x 131/2-13 x 13 hot dipped galvanized astm a307a hex bolt15
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OneMonroeNCHex Machine BoltGrade AGalvanized1/2-13 x 3/41/2-13 x 3/4 hot dipped galvanized astm a307a hex bolt35
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OneMonroeNCHex Machine BoltGrade AGalvanized3/8-16 x 53/8-16 x 5 hot dipped galvanized astm a307a hex bolt50
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OneMonroeNCHex Machine BoltGrade AGalvanized3/8-16 x 3 1/23/8-16 x 3-1/2 hot dipped galvanized astm a307a hex bolt130
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OneMonroeNCHex Machine BoltGrade AGalvanized3/8-16 x 2 1/43/8-16 x 2-1/4 hot dipped galvanized astm a307a hex bolt35
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OneMonroeNCHex Machine BoltGrade AGalvanized5/16-18 x 3 1/25/16-18 x 3-1/2 hot dipped galvanized astm a307a hex bolt225
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WeaverWAHex Machine BoltGrade AGalvanized3/8-16 x 1 1/43/8-16 x 1 1/4 a307 low carbon hex bolt galvanized200
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WeaverWAHex Machine BoltGrade AGalvanized1/4-20 x 1 1/41/4-20 x 1 1/4 a307 low carbon hex bolt galvanized1676
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WeaverWAHex Machine BoltGrade AGalvanized3/4-10 x 1 3/4 a307 low carbon hex bolt galvanized5
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OneMonroeNCHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black4an960-c4 dfars800
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OneMonroeNCHex Machine Boltan6227-210
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OneMonroeNCHex Machine BoltSteelCadmium/Yellow3/8-24 x 1 21/64an6-12a dfars 252.225-7009 applies15
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OneMonroeNCHex Machine BoltCadmium/Yellow#10-32 x 2 29/32an3-27a50
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OneMonroeMAHex Machine BoltGrade AZinc/Clear1/2-13 x 2 1/21/2-13 x 2 1/2 pt hex machine bolt a307 gr a steel zinc271
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WeaverWAHex Machine BoltGrade AGalvanized5/8-11 x 125/8-11 x 12 a307 low carbon hex bolt galvanized248
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WeaverWAHex Machine BoltGrade AGalvanized5/8-11 x 95/8-11 x 9 a307 low carbon hex bolt galvanized133
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WeaverWAHex Machine BoltGrade AGalvanized1/4-20 x 11/4-20 x 1 a307 low carbon hex bolt galvanized500
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JacksonMSHex Machine BoltASTM A449Plain / Furnace Black1 1/2-6 x 22 a449 hex bolt w/4 thread plain2
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RePneu ToMIHex Machine BoltGrade AZinc/Clear3/8-16 x 73/8-16x7 (pt) hex bolt a307 grade a unc zinc cr+3200
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RePneu ToMIHex Machine BoltSteelPlain / Furnace Black5/16-18 x 15/16-18x1 hex bolt650
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WeaverWAHex Machine BoltGrade AGalvanized3/4-10 x 63/4-10x6 a307 low carbon hex bolt galvanized20
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WeaverWAHex Machine BoltGrade AGalvanized5/8-11 x 55/8-11x5 a307 low carbon hex bolt galvanized120
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JacksonMSHex Machine BoltGrade B8Plain / Furnace Black5/8-11 x 2 3/4astm a193 b8t h/b (321 stainless )30
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JacksonMSHex Machine BoltSteelPlain / Furnace Black3/8-16nc hex nut .449 tallx.560 waf3383
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JacksonMSHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black5/16-24 x 1 1/2nf hex bolt/aisi-302 or 304 ss139
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JacksonMSHex Machine BoltGrade AGalvanized1 1/8 x 5nc h/b a307 hot dip16
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JacksonMSHex Machine BoltGrade B8Plain / Furnace Black3/4-10 x 3b-8 h/b1
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JacksonMSHex Machine BoltSilicon BronzePlain / Furnace Black1/2 x 4nc h/b silicone bronze5
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JacksonMSHex Machine BoltSilicon BronzePlain / Furnace Black1/2 x 2 3/4nc h/b silicone bronze12
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RePneu ToHex Machine BoltGrade AZinc/Clear1 1/2-6 x 51 1/2-6x5 (pt) hex bolts a307 grade a coarse zinc cr+34
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JacksonMSHex Machine BoltGrade B8Plain / Furnace Black1/2-13 x 1 1/21/2-13x1 1/2 b-8 h/b18
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JacksonMSHex Machine BoltGrade B8Plain / Furnace Black3/8-16 x 13/8-16x1 b-8 h/b42
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JacksonMSHex Machine BoltSteelPlain / Furnace Black3/4 x 30nc hex m/b a307 with 6 rt114
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JacksonMSHex Machine BoltGrade B8Plain / Furnace Black5/8-11 x 1 3/45/8-11x1 3/4 b-8 h/b25
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JacksonMSHex Machine BoltSteelPlain / Furnace Black3/4 x 28nc hex m/b a307 with 6 rt130
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JacksonMSHex Machine BoltSilicon BronzePlain / Furnace Black1/2 x 1 1/4nc h/b silicone bronze75
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JacksonMSHex Machine BoltSteelPlain / Furnace Black3/4 x 19nc hex m/b a307 with 6 rt201
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MAINSOURCNHHex Machine BoltSteelPlain / Furnace Blackms16208-55 (hex cap sc 3/8-16 x 2 ss)42
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MAINSOURCNHHex Machine BoltSteelPlain / Furnace Black.115 x .209 x .032nas620-4 (washer #4 .115x.209x.032 stl c&y) NAS62044150
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MAINSOURCNHHex Machine BoltSteelCadmium/Yellow.255 x .468 x .063nas620-416750
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SunPackFLHex Machine BoltGrade 5Zinc/Clear1 1/4-7 x 4 1/21-1/4-7x4-1/2 gr5 fin hex bolt zinc21
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SunPackFLHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black1 1/8-7 x 51-1/8-7x5 18-8 ss fin hex bolt domestic9
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SunPackFLHex Machine BoltGrade 8Plain / Furnace Black3/8-16 x 1 1/43/8-16x1-1/4 j429 gr8 fin hex bolt plain799
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SunPackFLHex Machine BoltGrade 8Plain / Furnace Black5/16-18 x 1 1/25/16-18x1-1/2 j429 gr8 fin hex bolt plain101
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SunPackFLHex Machine BoltGrade 8Plain / Furnace Black1/4-20 x 21/4-20x2 j429 gr8 fin hex bolt plain1,314
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SunPackFLHex Machine BoltGrade 8Plain / Furnace Black1/4-20 x 11/4-20x1 j429 gr8 fin hex bolt plain2,303
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SunPackFLHex Machine BoltGrade 8Plain / Furnace Black1/4-20 x 3/41/4-20x3/4 j429 gr8 fin hex bolt plain2,603
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SunPackFLHex Machine Bolt316, 317, A4 StainlessPlain / Furnace Black3/8-16 x 13/8-16x1 316 ss fin hex bolt104
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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 BoltGrade AZinc/Clear1 1/8-7 x 71-1/8-7x7 a307a fin hex bolt zinc18
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SunPackFLHex Machine BoltGrade AZinc/Clear1-8 x 6 1/21-8x6-1/2 a307a fin hex bolt zinc22
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SunPackFLHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black1-8 x 71-8x7 18-8 ss fin hex bolt3
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SunPackFLHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black3/4-10 x 1 1/23/4-10x1-1/2 18-8 ss fin hex bolt148
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SunPackFLHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black3/8-16 x 3/43/8-16x3/4 18-8 ss fin hex bolt3
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SunPackFLHex Machine BoltGrade 8Plain / Furnace Black1 3/4-5 x 61-3/4-5x6 j429 gr8 fin hex bolt plain3
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SunPackFLHex Machine BoltGrade 8Plain / Furnace Black1 1/2-6 x 61-1/2-6x6 j429 gr8 fin hex bolt plain6
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SunPackFLHex Machine BoltGrade 8Plain / Furnace Black1 1/2-6 x 4 1/21-1/2-6x4-1/2 j429 gr8 fin hex bolt plain2
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SunPackFLHex Machine BoltGrade 8Plain / Furnace Black1 1/8-7 x 31-1/8-7x3 j429 gr8 fin hex bolt plain30
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SunPackFLHex Machine BoltGrade 5Zinc/Clear1 1/8-7 x 3 1/21-1/8-7x3-1/2 gr5 fin hex bolt zinc17
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SunPackFLHex Machine BoltGrade B8Plain / Furnace Black3/8-16 x 13/8-16x1 a193 b8 ss fin hex bolt47
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