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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 
MetricThrdCAHex Machine BoltGrade 8Zinc/Yellow5/8-11 x 6 1/25/8-11 x 6 1/2 gr.8 y/zn hex hd bolts60
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MetricThrdCAHex Machine BoltGrade 8Black Oxide9/16-12 x 109/16-12 x 10 gr.8 blk hex hd bolts40
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MetricThrdCAHex Machine BoltGrade 5Zinc/Clear3/8-16 x 1 3/83/8-16 x 1 3/8 gr.5 zn hex hd bolts pt100
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MetricThrdCAHex Machine BoltGrade 8Zinc/Yellow9/16-18 x 4 1/29/16-18 x 4 1/2 gr.8 y/zn hex hd bolts75
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MetricThrdCAHex Machine BoltGrade 8Zinc/Yellow9/16-18 x 3 1/49/16-18 x 3 1/4 gr.8 y/zn hex hd boltsstock
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MetricThrdCAHex Machine BoltGrade 8Zinc/Yellow9/16-18 x 2 3/49/16-18 x 2 3/4 gr.8 y/zn hex hd boltsstock
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MetricThrdCAHex Machine BoltGrade 8Zinc/Yellow9/16-18 x 2 1/29/16-18 x 2 1/2 gr.8 y/zn hex hd boltsstock
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MetricThrdCAHex Machine BoltGrade 8Zinc/Yellow9/16-18 x 2 1/49/16-18 x 2 1/4 gr.8 y/zn hex hd boltsstock
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MetricThrdCAHex Machine BoltGrade 8Zinc/Yellow9/16-18 x 29/16-18 x 2 gr.8 y/zn hex hd bolts250
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MetricThrdCAHex Machine BoltGrade 8Zinc/Yellow9/16-18 x 1 3/49/16-18 x 1 3/4 gr.8 y/zn hex hd bolts2,680
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MetricThrdCAHex Machine BoltGrade 8Zinc/Yellow9/16-18 x 1 1/49/16-18 x 1 1/4 gr.8 y/zn hex hd bolts480
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MetricThrdCAHex Machine BoltGrade 8Zinc/Yellow7/16-20 x 3 3/47/16-20 x 3 3/4 gr.8 y/zn hex hd bolts f/thstock
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MetricThrdCAHex Machine BoltGrade 8Zinc/Yellow7/16-20 x 3 1/27/16-20 x 3 1/2 gr.8 y/zn hex hd bolts p/thstock
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MetricThrdCAHex Machine BoltGrade 8Zinc/Yellow7/16-20 x 3 1/47/16-20 x 3 1/4 gr.8 y/zn hex hd bolts f/thstock
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MetricThrdCAHex Machine BoltGrade 8Zinc/Yellow7/16-20 x 37/16-20 x 3 gr.8 y/zn hex hd bolts f/th275
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MetricThrdCAHex Machine BoltGrade 8Zinc/Yellow7/16-20 x 2 1/27/16-20 x 2 1/2 gr.8 y/zn hex hd bolts f/th300
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MetricThrdCAHex Machine BoltGrade 8Zinc/Yellow7/16-20 x 2 1/47/16-20 x 2 1/4 gr.8 y/zn hex hd bolts f/thstock
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MetricThrdCAHex Machine BoltGrade 8Zinc/Yellow7/16-20 x 27/16-20 x 2 gr.8 y/zn hex hd bolts f/th400
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MetricThrdCAHex Machine BoltGrade 8Zinc/Yellow7/16-20 x 5/87/16-20 x 5/8 gr.8 y/zn hex hd bolts f/thstock
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MetricThrdCAHex Machine BoltGrade 8Zinc/Yellow3/8-24 x 1 3/43/8-24 x 1 3/4 gr.8 y/zn hex hd bolts f/th600
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OneMonroeHex Machine BoltGrade AZinc/Clear5/8-11 x 1 3/45/8-11 x 1-3/4 zinc finish astm a307a hex bolt50
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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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OneMonroeHex Machine BoltGrade AZinc/Clear3/4-10 x 33/4-10 x 3 zinc finish astm a307a hex bolt36
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OneMonroeHex Machine BoltGrade AZinc/Clear5/8-11 x 2 1/45/8-11 x 2-1/4 zinc finish astm a307a hex bolt100
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OneMonroeHex Machine BoltGrade AZinc/Clear3/8-16 x 3 1/43/8-16 x 3-1/4 zinc finish astm a307a hex bolt400
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OneMonroeTXHex Machine BoltGrade AZinc/Clear3/8-16 x 2 1/43/8-16 x 2-1/4 zinc finish astm a307a hex bolt1400
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OneMonroeMNHex Machine BoltGrade AZinc/Clear1/4-20 x 3 1/41/4-20 x 3-1/4 zinc finish astm a307a hex bolt100
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OneMonroeMNHex Machine BoltGrade AZinc/Clear3/8-16 x 2 1/43/8-16 x 2-1/4 zinc finish astm a307a hex bolt250
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OneMonroeMNHex Machine BoltGrade AGalvanized1/4-20 x 11/4-20 x 1 hot dipped galvanized astm a307a hex bolt60
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OneMonroeMNHex Machine BoltGrade APlain / Furnace Black7/8-9 x 107/8-9 x 10 astm a307 hex bolt400
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JacksonMSHex Machine BoltGrade B8Plain / Furnace Black3/4-10 x 2 1/43/4-10 x 2-1/4 b-8 hex bolt4
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OneMonroeMNHex Machine BoltGrade APlain / Furnace Black3/4-10 x 53/4-10 x 5 a307 hhc/s-plain55
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OneMonroeMNHex Machine BoltGrade AZinc/Clear7/16-14 x 1 1/27/16-14 x 1-1/2 zinc finish astm a307a hex bolt200
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OneMonroeMNHex Machine BoltGrade AZinc/Clear3/8-16 x 2 1/43/8-16 x 2-1/4 zinc finish astm a307a hex bolt1900
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JacksonMSHex Machine BoltGrade B8Plain / Furnace Black3/4-10 x 1 3/43/4-10 x 1-3/4 b-8 hex bolt2
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OneMonroeMNHex Machine BoltGrade APlain / Furnace Black1/2-13 x 21/2-13 x 2 a307 hhc/s-plain250
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OneMonroeNCHex Machine BoltSuperalloy (Inconel, Hastelloy, Alloy 20)Passivated1/4-28 x 1.30bolt hex head close tolerance drilled head 1/4-28x1.30 a-286 passivated100
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OneMonroeNCHex Machine BoltSteelPlain / Furnace Black#10-32bolt hex head long thread 10-32 unjf grip 0.125 length 0.47135
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OneMonroeHex Machine BoltGrade AZinc/Clear3/8-16 x 2 1/43/8-16 x 2-1/4 zinc finish astm a307a hex bolt690
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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 BoltSteelPlain / Furnace Black5/16-18 x 3/4bolthex5/16-18 x 3/4136
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OneMonroeNCHex Machine BoltGrade AZinc/Clear5/8-11 x 3 3/45/8-11 x 3 3/4 astm a307 hex bolt zinc pltd26
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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 AGalvanized3/4-10 x 83/4-10 x 8 hot dipped galvanized astm a307a hex bolt14
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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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OneMonroeNCHex Machine BoltGrade AZinc/Clear5/8-11 x 3 1/45/8-11 x 3 1/4 astm a307 hex bolt zinc pltd2
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OneMonroeNCHex Machine BoltGrade AZinc/Clear5/8-11 x 1 1/45/8-11 x 1 1/4 astm a307 hex bolt zinc pltd150
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OneMonroeNCHex Machine BoltGrade AZinc/Clear5/8-11 x 15/8-11 x 1 astm a307 hex bolt zinc pltd342
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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 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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