Description
Thread Size: 5/16"-18; Thread Pitch: 18 TPI; Bolt Thread Length: 1 inch Package include: 10 Sets Material: 304 stainless steel (A2-70) and bright finish, greater strength and corrosion resistance performance than regular stainless steel or zinc plated fasteners. Hex Drive Size: 1/2" Hex bolts generally require flat & lock washers to evenly distribute the pressure from the head and the nut. The combinations we provide save your time and money to buy washers and nuts seperately.