Description
Shoulder Screws Socket Head Alloy Steel 5/16 (1/4-20) X 4 is a high-strength shoulder bolt engineered for precise alignment, smooth motion, and durable performance in machinery, automotive assemblies, and equipment that requires a reliable bearing surface.
Designed as a socket head shoulder screw with a cylindrical shoulder and a threaded section, it provides a stable, repeatable fit for projects that demand exact spacing and robust operation.
- Material: Alloy steel
- Head style: Socket head
- Shoulder diameter: 5/16 inch
- Thread size: 1/4-20 UNC
- Length: 4 inches overall
Typical applications include aligning and locating components, acting as a pivot point, and providing a durable bearing surface in industrial equipment and machinery.
- Use an appropriate Allen wrench to install or remove the screw.
- Ensure bore and shoulder clearance for proper seating and function.
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