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3 1/2 inch length 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. 

2 results, (click on any line for more information)

Buy Step Bolts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
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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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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