5/16-18 Step Bolts

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 
B & K FASTPAStep BoltSteelZinc/Clear5/16-18 x 1 1/25/16-18 x 1 1/2 step bolts zinc b18.52537
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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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AmericanNYStep BoltSteelZinc/Clear5/16-18 x 1st/b zp900
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AmericanNYStep BoltSteelZinc/Clear5/16-18 x 1 3/4st/b1500
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HayesCAStep BoltSteelZinc/Clear5/16-18 x 1 1/45/16-18 x 1 1/4 step bolt zinc949
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ZAL INDUSCAStep BoltSteelZinc/Clear5/16-18 x 15/16-18 x 1 step bolt pltd100
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ZAL INDUSCAStep BoltSteelZinc/Clear5/16-18 x 2 1/25/16-18 x 2 1/2 step bolt pltd65
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TSFTXStep BoltGrade APlain5/16-18 x 1step bolt low carbon steel a307 gr a 5/16-18 x 1100
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TSFTXStep BoltGrade APlain5/16-18 x 2step bolt low carbon steel a307 gr a 5/16-18 x 2150
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TSFTXStep BoltGrade APlain5/16-18 x 3/4step bolt low carbon steel a307 gr a 5/16-18 x 3/4600
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TSFTXStep BoltGrade APlain5/16-18 x 1 1/4step bolt low carbon steel a307 gr a 5/16-18 x 1 1/450
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EndriesWIStep BoltSteelZinc/Yellow5/16-18 x 1 1/45/16-18x1-1/4 step bolt .0002 yellow zinc per print 11029347910
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MESAFASTCAStep BoltSteelZinc/Clear5/16-18 x 3/4st/b348.0
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ManscoMIStep BoltSteelZinc/Clear5/16-18 x 2 1/4st/b f/t znc500
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Purchase MOStep BoltSteelZinc/Clear5/16-18 x 25/16-18 x 2 step bolt stl. zinc570
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ASMCILStep BoltGrade AZinc/Clear5/16-18 x 3(ft) coarse a307 gra st/b low carb zp100
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ASMCILStep BoltGrade APlain5/16-18 x 1 1/4(ft) coarse a307 gra st/b low carb200
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ASMCILStep BoltGrade APlain5/16-18 x 3/4(ft) coarse a307 gra st/b low carb350
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LippinCAStep BoltSteelZinc/Clear5/16-18 x 1 1/4step bolt zinc plated688
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LippinCAStep BoltSteelZinc/Clear5/16-18 x 3/4step bolt zinc plated1100
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LippinCAStep BoltSteelZinc/Clear5/16-18 x 1 1/2step bolt zinc plated500
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LippinCAStep BoltSteelZinc/Clear5/16-18 x 3step bolt zinc plated324
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LippinCAStep BoltSteelZinc/Clear5/16-18 x 2 3/4step bolt zinc plated800
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LippinCAStep BoltSteelZinc/Clear5/16-18 x 2 1/4step bolt zinc plated1200
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LippinCAStep BoltSteelZinc/Clear5/16-18 x 1step bolt zinc plated790
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LippinCAStep BoltSteelZinc/Clear5/16-18 x 2step bolt zinc plated400
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LippinCAStep BoltSteelZinc/Clear5/16-18 x 1 3/4step bolt zinc plated550
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LippinCAStep BoltSteelZinc/Clear5/16-18 x 2 1/2step bolt zinc plated300
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FastWareSaskStep BoltGrade 2Zinc/Clear5/16-18 x 2nc st/b497
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FastWareSaskStep BoltSteelZinc/Clear5/16-18 x 3/4nc st/b1,290
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Wurth AdaMNStep BoltGrade AZinc/Clear5/16-18 x 1 1/2bolt step steel a307 a (zt) 5/16-18x1 1/23,454
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Wurth AdaMNStep BoltGrade AZinc/Clear5/16-18 x 1bolt step steel a307 a (zt) 5/16-18x11,000
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WDMBIAStep BoltGrade 2Plain5/16-18 x 2 1/4blt step gr2 (ult) 5/16-18x2 1/4 spc11415
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MidStatesMIStep BoltSteelPlain5/16-18 x 1 1/2st/b86
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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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LibertyILStep BoltGrade 8Plain5/16-18 x 1 13/16st/b6,880
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LibertyILStep BoltSteelZinc/Clear5/16-18 x 1 1/2st/b500
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LibertyILStep BoltSteelZinc/Clear5/16-18 x 1 3/8st/b f/t249
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ISSCOMOStep BoltGrade 2Plain5/16-18 x 3step c/b450
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NorthernMNStep BoltSteelZinc/Clear5/16-18 x 1 1/4st/b700
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NorthernMNStep BoltSteelPlain5/16-18 x 1 1/4st/b168
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NorthernMNStep BoltSteelPlain5/16-18 x 3/4st/b104
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XL ScrewGAStep BoltSteelPlain5/16-18 x 2oval hd st/b sr ft astm a307600
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XL ScrewGAStep BoltSteelZinc/Clear5/16-18 x 1oval hd st/b sr ft astm a307 zp1,100
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XL ScrewGAStep BoltSteelZinc/Clear5/16-18 x 3/4oval hd st/b sr ft astm a307 zp1,200
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XL ScrewGAStep BoltSteelZinc/Clear5/16-18 x 1 1/2oval hd st/b sr ft astm a307 zp800
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XL ScrewGAStep BoltSteelZinc/Clear5/16-18 x 2 1/2oval hd st/b sr ft astm a307 zp500
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XL ScrewGAStep BoltSteelZinc/Clear5/16-18 x 1 1/4oval hd st/b sr ft astm a307 zp900
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XL ScrewGAStep BoltSteelZinc/Clear5/16-18 x 2oval hd st/b sr ft astm a307 zp600
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ASMCILStep BoltGrade APlain5/16-18 x 1 1/2(ft) coarse a307 gra st/b low carb24
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Kanebridge ILStep BoltSteelZinc/Clear5/16-18 x 15/16-18x1 step bolt zinc10,000
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Kanebridge ILStep BoltSteelZinc/Clear5/16-18 x 2 1/25/16-18x2 1/2 step bolt zinc5,000
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Kanebridge ILStep BoltSteelZinc/Clear5/16-18 x 3/45/16-18x3/4 step bolt zinc10,000
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Kanebridge ILStep BoltSteelZinc/Clear5/16-18 x 25/16-18x2 step bolt zinc5,000
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Kanebridge ILStep BoltSteelZinc/Clear5/16-18 x 1 1/25/16-18x1 1/2 step bolt zinc5,000
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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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Valley NuWAStep BoltSteelZinc/Black5/16-18 x 1st/b zb121
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Valley NuWAStep BoltSteelZinc/Black5/16-18 x 2nc st/b zb1986
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Valley NuWAStep BoltSteelPlain5/16-18 x 3/4nc st/b pl75
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Valley NuWAStep BoltSteelZinc/Black5/16-18 x 2 1/4nc st/b zb12
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Valley NuWAStep BoltSteelZinc/Black5/16-18 x 2 3/4nc st/b zb46
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Valley NuWAStep BoltSteelZinc/Black5/16-18 x 2 1/2nc st/b zb4
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Alma BoltMIStep BoltSteelPlain5/16-18 x 1st/b1732
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Alma BoltMIStep BoltSteelPlain5/16-18 x 2 1/2st/b365
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Alma BoltMIStep BoltSteelPlain5/16-18 x 3st/b559
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Alma BoltMIStep BoltSteelPlain5/16-18 x 1 1/4st/b1420
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Alma BoltMIStep BoltSteelPlain5/16-18 x 1 1/2st/b345
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ACCURATEILStep BoltSteelZinc/Clear5/16-18 x 1 1/2st/b1,600
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ACCURATEILStep BoltSteelZinc/Clear5/16-18 x 1 1/4st/b2,000
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ACCURATEILStep BoltSteelZinc/Clear5/16-18 x 1 1/220060161900681600
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ACCURATEILStep BoltSteelZinc/Clear5/16-18 x 1 3/820060125500554200
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ACCURATEILStep BoltSteelZinc/Clear5/16-18 x 1 1/420060161900372000
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ACCURATEILStep BoltSteelZinc/Clear5/16-18 x 1 3/4st/b100
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ACCURATEILStep BoltSteelZinc/Clear5/16-18 x 1 3/42006016190091100
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ACCURATEILStep BoltSteelZinc/Clear5/16-18 x 1 3/8st/b4,200
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ACCURATEILStep BoltSteelZinc/Clear5/16-18 x 1st/b1,050
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ACCURATEILStep BoltSteelZinc/Clear5/16-18 x 120060161900221050
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