Bolt,spool double upset 3/4*10"

Bolt ,Double upset 3/4,5/8   Spool Bolts are used in conjunction with spool insulators for side of pole installation. Collars are forged instead or welded for superior strength. Tensile Strength is 61KN. Minimum thread length is 101.6mm. Spool Bolts are equipped with a 5/8" Round Washer, 5/8" Regular Square Nut, and a Cotter Pin on one side.The other side is equipped with a 5/8" Concave Square Locknut and Regular Square Nut. Spool Bolt conforms to ANSI C135.31.  All components (Fasteners)are hot dip galvanized to meet ASTM A153.    

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