Description

Square head machine bolts, constructed of high quality steel, are used to fasten utility pole-line hardware to cross arms, poles and other structures. Cone points permit easy driving without damage to threads. Now are most commonly used for aesthetic purposes to provide a rustic look in a new structure or to match existing fasteners in an older structure.

Square Head Machine Bolts Feature:

● Used for fastening pole line hardware to cross arms, poles, and other structures.

● Hot dip galvanized to meet ASTM Specification F2329.

● Supplied with attached square nut.

● Minimum tensile strength: 4,650 lbs.

● Recommended torque value: 15 ft lb.

● Minimum thread length is 6″.

● Material conforms to ASTM specification A307.

● Dimensions conform to ASME B18.2.1.

Parameters

FAQS

What is a square head machine bolt?

Square head machine bolt is a type of fastener that has a round threaded shank which is crowned by a square.

What materials are used for square head machine bolts?

Square head machine bolts are constructed of high quality steel.

What is the use of square head machine bolts?

Square head machine bolts are used to fasten utility pole-line hardware to cross arms, poles, U channel and other structures. Cone points permit easy driving without damage to threads.

What are the common sizes of square head machine bolts?

Commonly used diameters of square head machine bolts produced by Hebei Crown Wealth are 3/8 inch, 1/2 inch, 5/8 inch, 3/4 inch, 7/8 inch and 1 inch.

Square Head Machine Bolt Manufacturer