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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 BoltGrade AZinc/Clear7/16-14 x 3 1/27/16-14 x 3-1/2 zinc finish astm a307a hex bolt200
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OneMonroeNCHex Machine BoltGrade AZinc/Clear7/16-14 x 3 1/47/16-14 x 3-1/4 zinc finish astm a307a hex bolt225
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OneMonroeNCHex Machine BoltGrade AZinc/Clear7/16-14 x 37/16-14 x 3 zinc finish astm a307a hex bolt30
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OneMonroeNCHex Machine BoltGrade AZinc/Clear7/16-14 x 2 1/27/16-14 x 2-1/2 zinc finish astm a307a hex bolt400
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OneMonroeNCHex Machine BoltGrade AZinc/Clear7/16-14 x 1 1/27/16-14 x 1-1/2 zinc finish astm a307a hex bolt365
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OneMonroeNCHex Machine BoltGrade AZinc/Clear3/8-16 x 83/8-16 x 8 zinc finish astm a307a hex bolt6
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OneMonroeNCHex Machine BoltGrade AZinc/Clear3/8-16 x 5 1/23/8-16 x 5-1/2 zinc finish astm a307a hex bolt400
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OneMonroeNCHex Machine BoltGrade AZinc/Clear3/8-16 x 4 1/43/8-16 x 4-1/4 zinc finish astm a307a hex bolt125
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OneMonroeNCHex Machine BoltGrade AZinc/Clear3/8-16 x 3 3/43/8-16 x 3-3/4 zinc finish astm a307a hex bolt200
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OneMonroeNCHex Machine BoltGrade AZinc/Clear3/8-16 x 3 1/43/8-16 x 3-1/4 zinc finish astm a307a hex bolt100
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OneMonroeNCHex Machine BoltGrade AZinc/Clear3/8-16 x 2 1/43/8-16 x 2-1/4 zinc finish astm a307a hex bolt171
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OneMonroeNCHex Machine BoltGrade AZinc/Clear3/8-16 x 1 3/83/8-16 x 1-3/8 zinc finish astm a307a hex bolt275
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OneMonroeNCHex Machine BoltGrade AZinc/Clear5/16-18 x 5 1/25/16-18 x 5-1/2 zinc finish astm a307a hex bolt100
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OneMonroeNCHex Machine BoltGrade AZinc/Clear5/16-18 x 45/16-18 x 4 zinc finish astm a307a hex bolt625
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OneMonroeNCHex Machine BoltGrade AZinc/Clear5/16-18 x 3 3/45/16-18 x 3-3/4 zinc finish astm a307a hex bolt750
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OneMonroeNCHex Machine BoltGrade AZinc/Clear5/16-18 x 3 1/25/16-18 x 3-1/2 zinc finish astm a307a hex bolt525
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OneMonroeNCHex Machine BoltGrade AZinc/Clear5/16-18 x 3 1/45/16-18 x 3-1/4 zinc finish astm a307a hex bolt1100
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OneMonroeNCHex Machine BoltGrade AZinc/Clear5/16-18 x 35/16-18 x 3 zinc finish astm a307a hex bolt100
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OneMonroeNCHex Machine BoltGrade AZinc/Clear1/4-20 x 4 1/21/4-20 x 4-1/2 zinc finish astm a307a hex bolt200
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OneMonroeNCHex Machine BoltGrade AZinc/Clear1/4-20 x 41/4-20 x 4 zinc finish astm a307a hex bolt50
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R&S IndusORHex Machine BoltGrade AGalvanized1 1/2-6 x 61 1/2-6x6 (pt) hex bolts a307 grade a coarse hdg 495900/105
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R&S IndusORHex Machine BoltGrade APlain1 1/2-6 x 51 1/2-6x5 (pt) hex bolts a307 grade a coarse low carbon plain 493357/1811
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R&S IndusORHex Machine BoltGrade APlain1 1/2-6 x 4 1/21 1/2-6x4 1/2 hex bolts a307 grade a coarse low carbon plain39
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R&S IndusORHex Machine BoltGrade AZinc/Clear1 1/2-6 x 41 1/2-6x4 hex bolts a307 grade a coarse zinc cr+31
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R&S IndusORHex Machine BoltGrade APlain1 1/2-6 x 141 1/2-6 x 14 hex bolt grade a plain1
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R&S IndusORHex Machine BoltGrade APlain1 1/2-6 x 101 1/2-6x10 (pt) hex bolts a307 grade a coarse low carbon plain4
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R&S IndusORHex Machine BoltGrade AZinc/Clear1 1/4-7 x 8 1/21 1/4-7x8 1/2 (pt) hex bolts a307 grade a coarse zinc cr+35
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R&S IndusORHex Machine BoltGrade APlain1 1/4-7 x 81 1/4-7x8 (pt) hex bolts a307 grade a coarse low carbon plain5
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R&S IndusORHex Machine BoltGrade APlain1 1/4-7 x 7 1/21 1/4-7x7 1/2 (pt) hex bolts a307 grade a coarse low carbon plain3
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R&S IndusORHex Machine BoltGrade AZinc/Clear1 1/4-7 x 6 1/21 1/4-7x6 1/2 (pt) hex bolts a307 grade a coarse zinc cr+38
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R&S IndusORHex Machine BoltGrade AZinc/Clear1 1/4-7 x 61 1/4-7x6 (pt) hex bolts a307 grade a coarse zinc cr+338
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R&S IndusORHex Machine BoltGrade APlain1 1/4-7 x 61 1/4-7x6 (pt) hex bolts a307 grade a coarse low carbon plain9
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R&S IndusORHex Machine BoltGrade APlain1 1/4-7 x 5 1/21 1/4-7x5 1/2 (pt) hex bolts a307 grade a coarse low carbon plain 493334/3012
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R&S IndusORHex Machine BoltGrade AGalvanized1 1/4-7 x 41 1/4-7x4 (pt) hex bolts a307 grade a coarse hdg12
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R&S IndusORHex Machine BoltSteelPlain1 1/4-7 x 3 3/41 1/4-7 x 3 3/4 hex bolt plain62
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R&S IndusORHex Machine BoltGrade AGalvanized1 1/4-7 x 3 1/21 1/4-7x3 1/2 hex bolts a307 grade a coarse hdg20
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R&S IndusORHex Machine BoltGrade APlain1 1/4-7 x 3 1/21 1/4-7x3 1/2 hex bolts a307 grade a coarse low carbon plain42
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R&S IndusORHex Machine BoltGrade APlain1 1/4-7 x 161 1/4-7 x 16 hex bolt a307 plain 493351/54
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R&S IndusORHex Machine BoltGrade APlain1 1/4-7 x 141 1/4-7 x 14 hex bolt grade a plain1
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R&S IndusORHex Machine BoltGrade AZinc/Clear1 1/4-7 x 121 1/4-7x12 6 thread hex bolts a307 grade a coarse zinc cr+3 494882/1012
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SJS ProdCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/4hex bolt 1/4-20x1-1/4 ss 60
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HayesCAHex Machine BoltGrade AZinc/Clear3/8-16 x 43/8-16 x 4 hex cap screw a307-a zinc190
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HayesCAHex Machine BoltGrade AZinc/Yellow3/8-16 x 1 1/43/8-16 x 1 1/4 hex cap screw a307-a zinc & yellow499
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HayesCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3 17/32an3c34a 10-32 x 3-17/32 hex bolt 18-8ss4
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HayesCAHex Machine BoltGrade AZinc/Clear5/8-11 x 3 1/45/8-11 x 3 1/4 hex cap screw a307-a zinc10
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HayesCAHex Machine BoltGrade AGalvanized3/8-16 x 13/8-16 x 1 hex cap screw a307-a hdg75
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HayesCAHex Machine BoltGrade AZinc/Clear5/16-18 x 3/45/16-18 x 3/4 hex cap screw a307-a zinc694
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HayesCAHex Machine BoltGrade AZinc/Clear1/4-20 x 41/4-20 x 4 hex cap screw a307-a zinc3152
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HayesCAHex Machine BoltSteelPlain#22an3c22a 10-32 x 2-9/32 hex bolt 18-8ss5
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HayesCAHex Machine BoltGrade AZinc/Clear5/8-11 x 35/8-11 x 3 hex cap screw a307-a zinc86
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HayesCAHex Machine BoltGrade AGalvanized5/8-11 x 1 3/45/8-11 x 1 3/4 hex cap screw a307-a hdg10
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HayesCAHex Machine BoltGrade AZinc/Clear1/2-13 x 51/2-13 x 5 hex cap screw a307-a zinc15
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HayesCAHex Machine BoltGrade AGalvanized1/2-13 x 2 1/21/2-13 x 2 1/2 hex cap screw a307-a hdg100
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HayesCAHex Machine BoltGrade AGalvanized1/2-13 x 1 3/41/2-13 x 1 3/4 hex cap screw a307-a hdg25
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HayesCAHex Machine BoltGrade APlain1-8 x 101-8 x 10 hex cap screw a307-a pln46
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HayesCAHex Machine BoltGrade AZinc/Clear1 1/8-7 x 51 1/8-7 x 5 hex cap screw a307-a zinc9
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HayesCAHex Machine BoltGrade AZinc/Clear3/4-10 x 93/4-10 x 9 hex cap screw a307-a zinc17
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HayesCAHex Machine BoltGrade AGalvanized3/4-10 x 163/4-10 x 16 hex cap screw a307-a hdg5
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HayesCAHex Machine BoltGrade AGalvanized3/4-10 x 143/4-10 x 14 hex cap screw a307-a hdg4
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HayesCAHex Machine BoltGrade AZinc/Clear5/8-11 x 9 1/25/8-11 x 9 1/2 hex cap screw a307-a zinc13
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HayesCAHex Machine BoltGrade AGalvanized5/8-11 x 95/8-11 x 9 hex cap screw a307-a hdg2
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