Socket Head Cap Screw Stainless Steel 3/4-10 * 4" [Cup Point] [Allen Drive] Quantity:Unity Fine and extra-fine threads are

Fine and extra-fine threads are closely spaced to prevent loosening from vibration: the finer the thread

This hexagonal bolt has a length of 10 with a threading of 5/8-11 [Partially Threaded]

The nuts have a thread of 7/8-9 and a lenght of 2

the better the resistance

The screw has a length of 3" and a thread of 1-8

Socket Head Cap Screw Stainless Steel 3/4-10 * 4" [Cup Point] [Allen Drive] Quantity:Unity Fine and extra-fine threads areThese screws are corrosion resistant in wet environments, nonmagnetic, and electrically conductive. Length is measured from under the head. The screw has a length of 4" and a thread of 3 4 10. Coarse threads are the industry standard: choose these screws if you dont know the pitch or threads per inch.