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Step Bolts (ASME B18. 5)

Step bolts, as the name implies, are used as climbing steps on steel communication, utility, and electrical transmission towers. These bolts are generally provided with two A194 grade 2H heavy hex nuts. One nut is tightened against the thread run out. 

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
BHAMALStep BoltSteelGalvanized3/4-10 x 7 1/23/4-10 x 7 1/2 a394 step bolt type 0 hdg b18.5775
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AbabaCAStep BoltSteelZinc/Clear1/4-20 x 1 1/41/4-20 x 1 1/4 step bolt steel znc b18.5846
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AbabaCAStep BoltSteelZinc/Clear1/4-20 x 1 1/21/4-20 x 1 1/2 step bolt steel znc b18.5298
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AbabaCAStep BoltSteelZinc/Clear1/4-20 x 21/4-20 x 2 step bolt steel znc b18.575
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AbabaCAStep BoltSteelZinc/Clear3/8-16 x 13/8-16 x 1 step blt steel znc b18.5798
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AbabaCAStep BoltSteelZinc/Clear1/4-20 x 11/4-20 x 1 step blt steel znc b18.550
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Alma BoltMIStep BoltSteelPlain3/8-16 x 1 1/23/8-16 x 1 1/2 step bolt b18.5341
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BIG BOLTILStep Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 3 1/2bolt & c/s st/b300 (a1 a2 18-8 304 310 etc.)st/b b18.53500
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BIG BOLTILStep Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 3 1/4bolt & c/s st/b300 (a1 a2 18-8 304 310 etc.)st/b b18.53000
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BIG BOLTILStep Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 3bolt & c/s st/b300 (a1 a2 18-8 304 310 etc.)st/b b18.52500
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QFCTXStep BoltSteelGalvanized5/8-11 x 8 1/45/8-11x8 1/4 step bolt hhn hhjn lw assy hdg b18.523
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QFCTXStep BoltSteelGalvanized5/8-11 x 8 1/45/8-11x8 1/4 step bolt hhn hhjn lw assy hdg b18.5440
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QFCTXStep BoltSteelGalvanized3/4-10 x 6 1/23/4-10x6 1/2 step bolt a394 type 0 hdg 2 1/2 thd domestic b18.5904
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QFCTXStep BoltSteelGalvanized3/4-10 x 7 1/23/4-10x7 1/2 button head step bolt hdg a394 ty. 0 2 1/2 thd b18.53398
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QFCTXStep BoltSteelGalvanized3/4-10 x 7 1/23/4-10x7 1/2 button head step bolt hdg a394 ty. 0 2 1/2 thd b18.58974
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QFCTXStep BoltSteelGalvanized3/4-10 x 7 1/23/4-10x7 1/2 button head step bolt hdg a394 ty. 1 2-1/2 thd b18.52626
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QFCTXStep BoltSteelGalvanized3/4-10 x 83/4-10x8 step bolt a394 type-1 hdg 2 1/2 thd b18.5278
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QFCTXStep BoltSteelGalvanized3/4-10 x 8 1/23/4-10x8 1/2 step bolt a394 ty. 0 hdg 2 thd b18.526
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QFCTXStep BoltSteelGalvanized3/4-10 x 8 1/23/4-10x8 1/2 step bolt a394 ty. 0 hdg 3 1/2 thd b18.51472
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QFCTXStep BoltSteelGalvanized5/8 x 75/8x7 step bolt assy hdg b18.518778
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QFCTXStep BoltSteelGalvanized3/4-10 x 83/4-10x8 a394 ty. 1 step bolt assembly hdg b18.5523
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QFCTXStep BoltSteelPlainstep bolt clip 1/4x1 1/2x3 1/2 a588-50 domestic b18.5300
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Pac BoltBCStep BoltSteelGalvanized5/8 x 85/8 x 8 a394 type 0 step bolts galv b18.5100
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Pac BoltBCStep BoltSteelGalvanized3/4 x 83/4 x 8 a394 type 0 step bolts galv b18.5100
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B & K FASTPAStep BoltSteelPlain#10-24 x 1 1/210/24 x 1 1/2 step bolts plain b18.51900
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B & K FASTPAStep BoltSteelZinc/Clear1/4-20 x 1 1/41/4-20 x 1 1/4 step bolts zinc b18.5207
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B & K FASTPAStep BoltSteelZinc/Clear1/4-20 x 1 1/21/4-20 x 1 1/2 step bolts zinc b18.5807
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B & K FASTPAStep BoltSteelZinc/Clear5/16-18 x 1 1/25/16-18 x 1 1/2 step bolts zinc b18.52535
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B & K FASTPAStep BoltSteelZinc/Clear5/16-18 x 25/16-18 x 2 step bolts zinc b18.5905
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B & K FASTPAStep BoltSteelZinc/Clear3/8-16 x 1 1/23/8-16 x 1 1/2 step bolts zinc b18.5290
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B & K FASTPAStep BoltSteelZinc/Clear3/8-16 x 23/8-16 x 2 step bolts zinc b18.5242
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B & K FASTPAStep BoltSteelGalvanized5/8-11 x 65/8-11 x 6 step bolts galv b18.5278
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OSSCORIStep BoltSteelPlain1/4-20 x 1 1/21/4-20x1 1/2 step bolt b18.567
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QFCTXStep BoltSteelPlainkurt bolt for 8 step jaws b18.52
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QFCTXStep BoltSteelPlain3/4 x 6 1/23/4x6-1/2 a394 dome head stepbolt assy. b18.5108
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QFCTXStep BoltSteelGalvanized5/8-11 x 65/8-11 x 6 step bolt a394 ty. 0 hdg 3 1/2 thd b18.5230
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QFCTXStep BoltSteelGalvanized5/8-11 x 75/8-11 x 7 step bolt a394 ty. 0 hdg 3 1/2 thd b18.511
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QFCTXStep BoltSteelGalvanized5/8-11 x 95/8-11 x 9 step bolt a394 type 0 hdg 3 1/2 thd b18.5500
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QFCTXStep BoltSteelPlain3/4-10 x 7 1/23/4-10 x 7 1/2 step bolt a394 type 0 b18.51575
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QFCTXStep BoltSteelGalvanized3/4-10 x 83/4-10 x 8 step bolt a394 ty. 0 hdg 3 1/2 thd b18.547
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QFCTXStep BoltSteelGalvanized3/4-10 x 7 1/23/4-10 x 7 1/2 step bolt a394 type-1 hdg 1 1/2 thd & knurl b18.518
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QFCTXStep BoltSteelGalvanized3/4-10 x 9 1/23/4-10 x 9 1/2 step bolt a394 type-1 hdg 3 1/2 thd & knurl. galv per astm a153. charpy test 15 ft lbs at-20 deg f b18.562
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QFCTXStep BoltSteelGalvanized3/4-10 x 83/4-10 x 8 step bolt a394 ty. 1 hdg 3 1/2 thd b18.53
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QFCTXStep BoltSteelGalvanized3/4-10 x 8 1/23/4-10 x 8 1/2 step bolt a394 type-1 hdg b18.543
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QFCTXStep BoltSteelGalvanized3/4 x 6 1/23/4x6 1/2 a394 galv step bolt b18.522
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QFCTXStep BoltSteelPlain.75std step bolt clip for .75 bolt w/s b18.53745
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Bostwick INStep BoltSteelZinc/Clear3/8-16 x 1 1/23/8-16 x 1 1/2 step bolt zinc b18.550
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Mid-ValleyCAStep BoltSteelZinc/Clear#10-24 x 3/4step bolt b18.5inquire
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THRDFASTFLStep BoltGrade AGalvanized5/8-11 x 10a307 st/b hdg rt6 b18.5 domestic8
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THRDFASTFLStep BoltSteelPlain5/8-11 x 7dome st/b b18.528
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THRDFASTFLStep BoltSteelGalvanized3/4-10 x 8dome st/b hdg b18.52
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THRDFASTALStep BoltSteelGalvanized3/4-10 x 8 1/2st/b hdg b18.596
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THRDFASTALStep BoltSteelPlain3/4-10 x 6 1/2dome st/b b18.539
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THRDFASTALStep BoltSteelGalvanized5/8-11 x 7dome st/b hdg b18.538
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THRDFASTALStep BoltASTM A449Plain3/4-10 x 7 1/2a449 dome st/b b18.536
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THRDFASTALStep BoltSteelPlain1-8 x 10t1 dome st/b b18.525
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THRDFASTALStep BoltSteelPlain5/8-11 x 10 3/4type-0 st/b b18.525
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THRDFASTALStep BoltSteelPlain7/8-9 x 9 1/2dome st/b b18.522
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THRDFASTALStep BoltSteelPlain3/4-10 x 10dome st/b b18.517
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THRDFASTALStep BoltSteelGalvanized3/4-10 x 7st/b hdg knurled b18.573
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THRDFASTALStep BoltSteelGalvanized1-8 x 10type-0 st/b hdg b18.516
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THRDFASTALStep BoltSteelPlain3/4-10 x 9 5/8type-1 st/b b18.516
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THRDFASTALStep BoltSteelPlain5/8-11 x 7 1/8type-0 st/b b18.59
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THRDFASTALStep BoltSteelGalvanized3/4-10 x 7type-0 st/b hdg b18.58
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THRDFASTALStep BoltSteelGalvanized3/4-10 x 8 1/2type-1 st/b hdg b18.558
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THRDFASTALStep BoltSteelPlain5/8 x 9 3/16type-0 hex step b18.5< /td>6
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THRDFASTALStep BoltSteelGalvanized7/8-9 x 9dome st/b hdg b18.55
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THRDFASTALStep BoltSteelGalvanized5/8 x 7 1/2flat st/b hdg b18.555
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KBSTNStep BoltSteelPlain1/4-20 x 11/4-20 x 1 step bolt b18.51,750
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KBSTNStep BoltSteelPlain1/4-20 x 1 1/21/4-20 x 1 1/2 step bolt b18.53,771
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KBSTNStep BoltSteelZinc/Clear1/4-20 x 2 1/21/4-20 x 2 1/2 step bolt plated b18.5634
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KBSTNStep BoltSteelPlain5/16-18 x 1 1/45/16-18 x 1 1/4 step bolt b18.51,500
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KBSTNStep BoltSteelZinc/Clear5/16-18 x 1 1/25/16-18 x 1 1/2 step bolt plated b18.5294
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KBSTNStep BoltSteelZinc/Clear5/16-18 x 25/16-18 x 2 step bolt plated b18.52,370
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KBSTNStep BoltSteelZinc/Clear5/16-18 x 2 1/25/16-18 x 2 1/2 step bolt plated b18.5550
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KBSTNStep BoltSteelZinc/Clear3/8-16 x 2 1/23/8-16 x 2 1/2 step bolt plated b18.5370
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KBSTNStep BoltSteelZinc/Clear3/8-16 x 1 1/43/8-16 x 1 1/4 step bolt pltd b18.55,400
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THRDFASTMSStep BoltSteelPlain1/4-20 x 1 1/4st/b b18.5355
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THRDFASTMSStep BoltSteelPlain1/4-20 x 1 1/2st/b b18.5250
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THRDFASTOKStep BoltSteelGalvanized3/4-10 x 9dome st/b hdg b18.535
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THRDFASTOKStep BoltSteelGalvanized3/4-10 x 8 1/2dome st/b hdg b18.55
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THRDFASTOKStep BoltSteelGalvanized13/4-10x8 a394 dome st/b hdg w/2-nuts (3 thd) b18.54
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THRDFASTOKStep BoltSteelPlain3/4-10 x 6 3/4type-3 st/b b18.5238
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THRDFASTOKStep BoltSteelGalvanized3/4-10 x 8dome st/b hdg rt2.5 b18.52
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WSBKYStep BoltSteelGalvanized5/8-11 x 6 1/2blt step st (hdg) 5/8-11x6 1/2 b18.5282
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FACCAOntStep BoltSteelPlain5/16-18 x 3 1/2step bolt (no nut) 5/16-18 unc x 3 1/2 lg steel plain black ansi b18.5 b18.53,368
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