Socket Head Cap Screw Full Thread Silicone Bronze 5/16-18 * 3/4" [Cup Point] [Allen Drive] length_3-1-4 Cadmium-Plated Steel washers are corrosion

Cadmium-Plated Steel washers are corrosion resistant in wet environments

The screw has a length of 1" and a thread of 1-1/8-7

The nuts have a thread of M33 * 3

This hexagonal bolt has a length of 8-1/2 with a threading of 7/8-9 [Partially Threaded]

The screw has a length of 2-3/4" and a thread of 5/8-11

Socket Head Cap Screw Full Thread Silicone Bronze 5/16-18 * 3/4" [Cup Point] [Allen Drive] length_3-1-4 Cadmium-Plated Steel washers are corrosionBronze screws are about 40% stronger than brass screws and provide more corrosion resistance to salt water, gases, and sewage. They are nonmagnetic and electrically conductive. Length is measured from under the head. The screw has a length of 3 4" and a thread of 5 16 18.