Five Sixteenth By Five Eighths Shoulder Bolt Socket Head In Black Finish Heat Treated Alloy Steel Built To Last Heavy Duty Fastener For Machinery And Projects With Precision Class 3A Thread High Strength Durability
✔️ Shoulder bolt, socket head, black finish, Class 3A, single unit
This heavy-duty shoulder bolt with socket head blends a black oxide finish with heat-treated alloy steel for rugged performance in machinery, fixtures, and project builds. Ideal for situations needing precise alignment, strong shear resistance, and smooth movement. Sold as a single piece to fit standalone or multi-part assemblies.
✅ Size: 5/16 x 5/8 in (7.94 x 15.88 mm) shoulder bolt
✅ Head type: socket head
✅ Finish: black oxide
✅ Material: heat-treated alloy steel
✅ Thread: NC Class 3A
✅ Pack: 1 piece
💡 What is a shoulder bolt with a socket head used for in precision machinery? This handy part helps create robust pivot points and accurate alignments in fixtures and machinery. - Handy for pivot points and precise alignment in housings and fixtures - Built-in shoulder provides spacing and smooth movement in assemblies - Socket head enables access with tools in tight spaces - Heat-treated alloy steel offers long-lasting strength in demanding environments