Socket Head Cap Screw Stainless Steel 5/8-11 * 12" [Cup Point] [Allen Drive] Quantity:Unity The nylon insert grips the

The nylon insert grips the bolt to resist loosening without damaging threads

This hexagonal bolt has a length of 20" with a threading of 3/4-10 [Partially Threaded]

Cadmium-Plated Steel washers are corrosion resistant in wet environments

The bolts have a thread of 5/8-11 and a length of 4

Socket Head Cap Screw Stainless Steel 5/8-11 * 12" [Cup Point] [Allen Drive] Quantity:Unity The nylon insert grips theThese screws are corrosion resistant in wet environments, nonmagnetic, and electrically conductive. Length is measured from under the head. The screw has a length of 12" and a thread of 5 8 11. Coarse threads are the industry standard: choose these screws if you dont know the pitch or threads per inch.