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Hex Machine Bolt, Grade A

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

> 200 matches, Hex Machine Bolt, Grade A. Showing 200, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
OneMonroeMNHex Machine BoltGrade AZinc/Clear3/8-16 x 2 1/43/8-16 x 2-1/4 zinc finish astm a307a hex bolt350
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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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OneMonroeNCHex Machine BoltGrade AZinc/Clear7/8-9 x 5 1/27/8-9 x 5 1/2 astm a307 hex bolt zinc pltd43
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OneMonroeNCHex Machine BoltGrade APlain / Furnace Black7/8-9 x 97/8-9 x 9 astm a307 hex bolt5
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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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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 AZinc/Clear7/16-14 x 1 1/27/16-14 x 1-1/2 zinc finish astm a307a hex bolt200
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OneMonroeNCHex Machine BoltGrade AGalvanized1/4-20 x 11/4-20 x 1 hot dipped galvanized astm a307a hex bolt640
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OneMonroeNCHex Machine BoltGrade AGalvanized1/4-20 x 2 1/21/4-20 x 2-1/2 hot dipped galvanized astm a307a hex bolt50
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OneMonroeNCHex Machine BoltGrade AGalvanized5/16-18 x 15/16-18 x 1 hot dipped galvanized astm a307a hex bolt30
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OneMonroeNCHex Machine BoltGrade AGalvanized5/16-18 x 25/16-18 x 2 hot dipped galvanized astm a307a hex bolt345
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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 AGalvanized3/8-16 x 53/8-16 x 5 hot dipped galvanized astm a307a hex bolt50
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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 AGalvanized1/2-13 x 131/2-13 x 13 hot dipped galvanized astm a307a hex bolt15
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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 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 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 9 1/23/4-10 x 9-1/2 hot dipped galvanized astm a307a hex bolt14
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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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WeaverWAHex Machine BoltGrade AGalvanized5/8-11 x 95/8-11 x 9 a307 low carbon hex bolt galvanized133
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EndriesWIHex Machine BoltGrade AZinc/Clear1/2-13 x 31/2-13x3 a307 grade a hex head machine bolt trivalent clear zinc6534
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EndriesWIHex Machine BoltGrade AZinc/Yellow3/8-16 x 4 1/23/8-16x4-1/2 a307 grade a hex head bolt .0005 trivalent yellow zinc2700
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EndriesWIHex Machine BoltGrade AGalvanized1/2-13 x 31/2-13x3 a307 grade a hex head machine bolt hot dip galvanized350
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OneMonroeNCHex Machine BoltGrade AZinc/Clear1 1/4-7 x 2 1/21 1/4-7 x 2 1/2 astm a307 hex bolt zinc pltd4
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ACCURATEILHex Machine BoltGrade AZinc/Clear5/8-11x3 1/2 hex cap scr a307 zinc80
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ACCURATEILHex Machine BoltGrade AGalvanized1/2-13 x 1 1/21/2-13x1 1/2 hex cap screw a307 hot dip galvanized300
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Jay-CeeMIHex Machine BoltGrade AZinc/Clear1/4-20 x 51/4-20x5 hex hd mach bolt a307 gra zp96
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Jay-CeeMIHex Machine BoltGrade AZinc/Clear3/8-16 x 1 1/23/8-16x1 1/2 a307 hex machine bolt zinc plated700
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OneMonroeNCHex Machine BoltGrade AZinc/Clear3/4-10 x 33/4-10 x 3 zinc finish astm a307a hex bolt16
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S+S FasteOHHex Machine BoltGrade AGalvanized5/16-18 x 75/16-18 x 7 hex cap screw a307 hdg 250/box2
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S+S FasteOHHex Machine BoltGrade AZinc/Clear1/2-13 x 1 1/21/2-13 x 1-1/2 hex bolt a307 zinc100
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RCFastAZHex Machine BoltGrade AZinc/Clear1/4-20 x 1 1/21/4-20x1 1/2 hex bolt a307 gra zinc (pt)1825
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RCFastAZHex Machine BoltGrade AZinc/Clear1-8 x 41-8x4 hex bolt a307 gra zinc cr+3 (pt)100
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RCFastAZHex Machine BoltGrade AZinc/Clear1/4-20 x 3h/b a307 gra cr+3 (pt)875
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RCFastAZHex Machine BoltGrade AZinc/Clear1/4-20 x 5 1/2h/b a307 gra cr+3 (pt)600
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RCFastAZHex Machine BoltGrade AZinc/Clear1/4-20 x 6h/b a307 gra cr+3 (pt)480
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RCFastAZHex Machine BoltGrade AZinc/Clear1/4-20 x 7h/b a307 gra cr+3 (pt)400
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RCFastAZHex Machine BoltGrade AZinc/Clear3/8-16 x 1 1/43/8-16x1 1/4 hex bolt a307 gra zinc cr+3800
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QFCTXHex Machine BoltGrade ADip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)5/16-18 x 85/16-18x8 hex bolt 4 thread (a307) gr2 magni 565 b18.2.19046
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QFCTXHex Machine BoltGrade AGalvanized1/4-20 x 1 1/21/4-20x1 1/2 hex head bolt a307 hdg b18.2.11900
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QFCTXHex Machine BoltGrade AGalvanized1/4-20 x 1 3/41/4-20x1 3/4 hex head bolt a307 hdg b18.2.1611
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QFCTXHex Machine BoltGrade AGalvanized1/4-20 x 21/4-20x2 hex head bolt a307 hdg b18.2.122
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QFCTXHex Machine BoltGrade AZinc/Clear1/4-20 x 6 1/21/4-20x6 1/2 hex head bolt a307 zinc b18.2.190
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QFCTXHex Machine BoltGrade AZinc/Clear3/8-16 x 13/8-16x1 hex head bolt a307 zinc b18.2.190
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QFCTXHex Machine BoltGrade AGalvanized3/8-16 x 1 1/43/8-16x1-1/4 hex head bolt a307 hdg b18.2.11176
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QFCTXHex Machine BoltGrade AGalvanized3/8-16 x 1 1/23/8-16x1 1/2 hex head bolt a307 hdg b18.2.13163
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QFCTXHex Machine BoltGrade AGalvanized3/8-16 x 1 1/23/8-16x1 1/2 hex head bolt a307 hdg b18.2.178
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QFCTXHex Machine BoltGrade AGalvanized3/8-16 x 2 1/23/8-16x2 1/2 hex machine bolt a307 hdg b18.2.137
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QFCTXHex Machine BoltGrade AGalvanized3/8-16 x 3/43/8-16x3/4 hex head bolt a307 hdg b18.2.171
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QFCTXHex Machine BoltGrade AGalvanized3/8-16 x 3/43/8-16x3/4 hex head bolt a307 hdg b18.2.14
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QFCTXHex Machine BoltGrade AGalvanized1/2-13 x 10 1/21/2-13x10 hex head bolt a307 hdg 1 1/2 thd b18.2.154
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QFCTXHex Machine BoltGrade AGalvanized1/2-13 x 11/2-13x1 a307 hex machine bolt hdg b18.2.1812
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QFCTXHex Machine BoltGrade AGalvanized1/2-13 x 11/2-13x1 hex hd bolt a307 hdg dom b18.2.110
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QFCTXHex Machine BoltGrade AGalvanized1/2-13 x 11/2-13x1 hex hd bolt a307 hdg dom b18.2.137
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QFCTXHex Machine BoltGrade AGalvanized1/2-13 x 1 1/21/2-13x1 1/2 hex machine bolt a307 hdg ft b18.2.1332
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QFCTXHex Machine BoltGrade AGalvanized1/2-13 x 1 3/41/2-13x1 3/4 hex head bolt a307 hdg dom b18.2.1117
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QFCTXHex Machine BoltGrade AGalvanized1/2-13 x 1 3/41/2-13x1 3/4 hex head bolt a307 hdg b18.2.13256
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QFCTXHex Machine BoltGrade AGalvanized1/2-13 x 3/41/2-13x3/4 hex head bolt a307 hdg b18.2.13244
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YANKEENHHex Machine BoltGrade AGalvanized1-8 x 2 1/21-8 x 2-1/2 hex bolt a307 grade a steel hot-dipped galvanized32
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YANKEENHHex Machine BoltGrade AGalvanized1-8 x 3 1/21-8 x 3-1/2 hex bolt a307 grade a steel hot-dipped galvanized8
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YANKEENHHex Machine BoltGrade AGalvanized3/8-16 x 1 1/43/8-16 x 1-1/4 hex bolt a307 grade a steel hot-dipped galvanized74
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YANKEENHHex Machine BoltGrade AGalvanized1/2-13 x 2 1/41/2-13 x 2-1/4 hex bolt a307 grade a steel hot-dipped galvanized243
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YANKEENHHex Machine BoltGrade AGalvanized5/8-11 x 5 1/25/8-11 x 5-1/2 hex bolt a307 grade a steel hot-dipped galvanized2
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YANKEENHHex Machine BoltGrade AGalvanized5/8-11 x 85/8-11 x 8 hex bolt a307 grade a hot-dipped galvanized20
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YANKEENHHex Machine BoltGrade AGalvanized3/4-10 x 1 3/43/4-10 x 1-3/4 hex bolt a307 grade a steel hot-dipped galvanized12
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YANKEENHHex Machine BoltGrade AGalvanized3/4-10 x 2 1/43/4-10 x 2-1/4 hex bolt a307 grade a steel hot-dipped galvanized970
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OneMonroeNCHex Machine BoltGrade AZinc/Clear1 1/2-6 x 61-1/2-6 x 6 zinc finish astm a307a hex bolt11
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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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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 APlain / Furnace Black3/4-10 x 143/4-10 x 14 a307 hhc/s-plain5
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OneMonroeMNHex Machine BoltGrade APlain / Furnace Black7/8-9 x 167/8-9 x 16 a307 hhc/s-plain7
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AbabaCAHex Machine BoltGrade APlain / Furnace Black1-8 x 121-8 x 12 hex bolt a307 w/2.50 thd cone pt steel p b18.2.15
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AbabaCAHex Machine BoltGrade APlain / Furnace Black1-8 x 81-8 x 8 hex bolt a307 w/2.50 thd cone pt steel pl b18.2.14
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AbabaCAHex Machine BoltGrade AGalvanized1 1/2-6 x 2 1/21 1/2-6 x 2 1/2 hex bolt a307a stl hdg b18.2.14
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WeaverWAHex Machine BoltGrade AZinc/Clear1/2-13 x 71/2-13x7 a307 low carbon hex bolt zinc20
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WeaverWAHex Machine BoltGrade AZinc/Clear1/2-13 x 7 1/21/2-13x7 1/2 a307 low carbon hex bolt zinc90
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WeaverWAHex Machine BoltGrade AZinc/Clear1/2-13 x 101/2-13x10 a307 low carbon hex bolt zinc95
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WeaverWAHex Machine BoltGrade AZinc/Clear5/8-11 x 85/8-11x8 a307 low carbon hex bolt zinc55
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WeaverWAHex Machine BoltGrade APlain / Furnace Black3/4-10 x 23/4-10x2 a307 low carbon hex bolt plain10
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WeaverWAHex Machine BoltGrade AZinc/Clear3/4-10 x 53/4-10x5 a307 low carbon hex bolt zinc9
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ExpressCAHex Machine BoltGrade AGalvanized1/2-13 x 1 1/41/2-13x1-1/4 galv hex bolt a307a2
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ExpressCAHex Machine BoltGrade AGalvanized3/4-10 x 183/4-10x18 galv hex bolt a307 (6 thread)7
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SIIINHex Machine BoltGrade APlain / Furnace Black3/8-16 x 1 1/23/8 -16x1-1/2 (pt) hex bolts a307 grade a plain828
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SIIINHex Machine BoltGrade APlain / Furnace Black1/2 x 1 3/41/2x1-3/4 a307 hex bolt plain204
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SIIINHex Machine BoltGrade APlain / Furnace Black1/2 x 21/2x2 a307 hex bolt plain)177
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SIIINHex Machine BoltGrade APlain / Furnace Black5/8-11 x 55/8 -11x5 (pt) hex bolts a307 grade a coarse low carbon plain unc62
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SIIINHex Machine BoltGrade APlain / Furnace Black5/8-11 x 75/8 -11x7 (pt) hex bolts a307 grade a coarse low carbon plain unc62
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SIIINHex Machine BoltGrade APlain / Furnace Black3/4 x 1 3/43/4x1-3/4 a307 plain bolt164
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SIIINHex Machine BoltGrade APlain / Furnace Black3/4 x 23/4x2 a307 plain bolt106
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SIIINHex Machine BoltGrade APlain / Furnace Black3/4-10 x 73/4 -10x7 a307 hex bolt plain48
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SIIINHex Machine BoltGrade APlain / Furnace Black3/4 x 93/4x9 a307 hex bolt plain)48
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SIIINHex Machine BoltGrade AZinc/Clear3/8 x 1 3/43/8 x1-3/4 a307 hex bolt zinc624
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SIIINHex Machine BoltGrade AGalvanized1/2-13 x 61/2-13 x 6 a307a galvanized hex bolt)150
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SIIINHex Machine BoltGrade AZinc/Clear3/8-16 x 4 1/23/8-16 x 4-1/2 astm a307 grade a zinc finish hex bolt b18.2.1175
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SIIINHex Machine BoltGrade AZinc/Clear1/4-20 x 1/21/4-20 x 1/2 astm a307 grade a zinc finish hex bolt b18.2.11925
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SIIINHex Machine BoltGrade AZinc/Clear1/4-20 x 2 1/41/4-20 x 2-1/4 astm a307 grade a zinc finish hex bolt b18.2.1500
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SIIINHex Machine BoltGrade AZinc/Clear5/16-18 x 3/45/16-18 x 3/4 astm a307 grade a zinc finish hex bolt b18.2.11350
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SIIINHex Machine BoltGrade AZinc/Clear5/16-18 x 1 1/25/16-18 x 1-1/2 astm a307 grade a zinc finish hex bolt b18.2.11171
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SIIINHex Machine BoltGrade AZinc/Clear5/16-18 x 1 3/45/16-18 x 1-3/4 astm a307 grade a zinc finish hex bolt b18.2.1625
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SIIINHex Machine BoltGrade AZinc/Clear5/16-18 x 2 1/45/16-18 x 2-1/4 astm a307 grade a zinc finish hex bolt b18.2.1650
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SIIINHex Machine BoltGrade AZinc/Clear5/16-18 x 45/16-18 x 4 astm a307 grade a zinc finish hex bolt b18.2.1625
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SIIINHex Machine BoltGrade AZinc/Clear3/8-16 x 1/23/8-16 x 1/2 astm a307 grade a zinc finish hex bolt b18.2.11100
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B & K FASTPAHex Machine BoltGrade AGalvanized1 1/4-7 x 261 1/4-7 x 26 hex head bolts w/8 thread galv a307 grade-a b18.2.112
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Lubker DiPAHex Machine BoltGrade AZinc/Clear1/2-13 x 81/2-13x8 hex bolt (a307 gr a) zp95
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Lubker DiPAHex Machine BoltGrade AGalvanized5/8-11 x 6 1/25/8-11x6 1/2 hex bolt a307 gr a hdg40
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Lubker DiPAHex Machine BoltGrade AGalvanized3/4-10 x 3 1/23/4-10x3 1/2 hex bolt a307 gr a hot dip galv36
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Lubker DiPAHex Machine BoltGrade AGalvanized3/4-10 x 103/4-10x10 hex bolt a307 gr a hot dip galvanized20
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TSFTXHex Machine BoltGrade APlain / Furnace Black1/2-13 x 9 1/21/2-13 x 9 1/2 (pt) hex bolts a307 grade a coarse low carbon plain70
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TSFTXHex Machine BoltGrade AZinc/Clear3/8-16 x 1 1/2hex hd bolt a307 zinc 3/8-16 x 1-1/2560
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TSFTXHex Machine BoltGrade AGalvanized1-8 x 10hex hd bolt a307 hdg 1-8 x 1012
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TSFTXHex Machine BoltGrade AGalvanized1-8 x 61 -8x6 (pt) hex bolts a307 grade a coarse hdg unc24
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TSFTXHex Machine BoltGrade AGalvanized1-8 x 4 1/21 -8x4 1/2 (pt) hex bolts a307 grade a coarse hdg unc36
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TSFTXHex Machine BoltGrade AZinc/ClearM/-1/4-20 x 5/8hex machine bolt zinc plated a307 1/4-20 x 5/81702
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TSFTXHex Machine BoltGrade AZinc/Clear1/4-20 x 3/4hex hd bolt a307 zinc 1/4-20 x 3/41300
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TSFTXHex Machine BoltGrade AZinc/Clear1/4-20 x 1hex hd bolt a307 zinc 1/4-20 x 11050
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TSFTXHex Machine BoltGrade AZinc/Clear1/4-20 x 1 1/4hex hd bolt a307 zinc 1/4-20 x 1-1/41275
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TSFTXHex Machine BoltGrade AZinc/ClearM/5/16-18 x 1hex machine bolt a307 zinc 5/16-18 x 1500
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TSFTXHex Machine BoltGrade AZinc/Clear5/16-18 x 1 1/4hex hd bolt a307 grade a coarse zinc cr+3(ft) 5/16-18 x 1 1/4 unc1800
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TSFTXHex Machine BoltGrade AZinc/Clear3/8-16 x 7.1hex hd bolt a307 zinc 3/8-16 x 7.1/213
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TSFTXHex Machine BoltGrade AZinc/Clear3/8-16 x 3/4hex bolt a307 trivalent zp 3/8-16 x 3/4900
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TSFTXHex Machine BoltGrade AZinc/Clear3/8-16 x 1hex hd bolt a307 zinc 3/8-16 x 14796
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TSFTXHex Machine BoltGrade AGalvanized3/8-16 x 13/8 -16x1 (ft) hex bolts a307 grade a coarse hdg unc42
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TSFTXHex Machine BoltGrade AZinc/Clear3/8-16 x 1 1/43/8 -16x1 1/4 hex bolts a307 grade a coarse zinc cr+3 unc20
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TSFTXHex Machine BoltGrade AGalvanized3/8-16 x 1 1/43/8 -16x1 1/4 hex bolts a307 grade a coarse hdg unc42
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TSFTXHex Machine BoltGrade AGalvanized3/8-16 x 1 1/23/8 -16x1 1/2 (pt) hex bolts a307 grade a coarse hdg unc26
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TSFTXHex Machine BoltGrade AZinc/Clear3/8-16 x 1 3/4hex bolt zinc plted a307 3/8-16 x 1 3/4150
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TSFTXHex Machine BoltGrade AGalvanized3/8-16 x 2 1/23/8 -16x2 1/2 (pt) hex bolts a307 grade a coarse hdg unc400
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