Square Head Machine Bolts

Square Head Machine Bolts

Square Head machine bolts are primarily used in the electric utility industry. They are used to attach pole line hardware and cross arms to wooden poles. Threaded Fasteners provides both hot dip galvanized and stainless steel Square Head Machine Bolts to the utility industry. Each of our Square Head Machine Bolts is assembled with one nut. Our galvanized parts are hot dip galvanized in accordance with the American Society for Testing and Materials A153. Because we are a manufacturer, we can make your custom Square Head Machine Bolts up to 2” in diameter.

 

Hot Dip Galvanized

Minimum Tensile Strength
1/2 inch 7,800 lbs
5/8 inch 12,400 lbs
3/4 inch 18,350 lbs
7/8 inch 25,400 lbs
1 inch 33,500 lbs
Stainless Steel

 

Minimum Tensile Strength
5/8 inch 12,400 lbs
3/4 inch 18,350 lbs
7/8 inch 25,400 lbs

 

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Call us toll free at 855.657.7729 or locate one of our branches nearest you here.