Value Collection 711006PR Shoulder Screw 1/4 in 10-24 Alloy Steel

Product Description

The VALUE COLLECTION 711006PR is a hex socket shoulder screw machined from 4140 alloy steel. It features a 1/4 inch shoulder diameter and a 5/16 inch shoulder length, making it well suited for precision pivoting, guiding, and locating applications in mechanical assemblies. The 10-24 UNC threaded shank engages standard tapped holes, while the 3/8 inch head diameter provides a firm seating surface. The uncoated finish is typical for alloy steel fasteners used in controlled environments. Machinists, maintenance technicians, and mechanical assemblers install these screws where a hardened, close-tolerance shoulder is required to guide moving components or maintain precise spacing.

This shoulder screw is used in jigs, fixtures, cams, linkages, and general mechanical assemblies across industrial manufacturing and maintenance environments. The 4140 alloy steel construction provides the strength and wear resistance needed in applications where the shoulder bears load or acts as a bearing surface. It is suitable for both light-duty and moderate-duty cycling applications. The 1/8 inch hex socket drive allows installation with a standard hex key in tight or recessed locations.

Key Features

• 1/4 inch shoulder diameter with 5/16 inch shoulder length for precise locating and pivoting
• 4140 alloy steel construction for high strength and wear resistance
• 10-24 UNC thread for compatibility with standard tapped holes
• 1/8 inch hex socket drive for installation in confined spaces
• 3/8 inch head diameter and 3/16 inch head height for positive seating
• Meets ANSI B18.3, ASME/ANSI B18.3, and ASTM A574 standards

Compatibility

Designed as a standard shoulder screw for general industrial mechanical assemblies requiring a 1/4 inch diameter shoulder, 10-24 UNC thread, and hex socket drive per ANSI B18.3 and ASME/ANSI B18.3 specifications.

Installation Notes

Install with a 1/8 inch hex key or T-handle hex driver. Ensure the mating tapped hole is clean and properly sized for 10-24 UNC thread engagement before installation. Do not overtighten, as the shoulder must remain free to function as a bearing or locating surface in most applications. Confirm hole depth and shoulder engagement requirements match the assembly design before final torque.