Cotter pins are used to anchor various assemblies by insertion into a drilled hole of a shaft or pin and spreading the points to hold the assembly in position

7/8-14 x 3 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (15)

61/64 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

stronger installation

5/8-18 x 1 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

13" Fastenmaster HeadLOK Structural Wood Screw Flathead Torx T-Tap T30 - Bucket (250) 5/8-11 Grade 8 Hex Cap Screws Yellow Zinc Plated - Domestic USA Cotter pins are used to13" Fastenmaster HeadLOK Structural Wood Screw Flathead Torx T Tap T30 Bucket (250) is a heavy duty wood screw that now features a new and improved TORX ttap Drive System. This drive system provides superior bit engagement for a stable, wobble free installation. The HeadLOK screw offers higher design shear than 3 8 in. lag screws and does not require predrilling. It has a 3 16 in. diameter, a sharp point for faster installation, and a chamfer under