Value Collection 711307PR Shoulder Screw 1/4in 10-32 Alloy Steel

Product Description

The VALUE COLLECTION 711307PR is a hex socket shoulder screw machined from 4140 alloy steel with no surface coating. It features a 0.250-inch shoulder diameter and a 0.375-inch shoulder length, making it well-suited for precision pivot and bearing applications where tight tolerances are required. The 10-32 UNF threaded end provides secure fastening, while the 1/8-inch hex socket drive allows for installation with a standard hex key or Allen driver. This fastener is handled primarily by maintenance technicians, mechanical assemblers, and industrial equipment service pros working on fixtures, jigs, or precision machinery.

Shoulder screws of this type are commonly used in light-duty pivot assemblies, linkage mechanisms, and tooling fixtures where a hardened, close-tolerance shoulder acts as a bearing surface or alignment pin. The 3/8-inch shoulder length suits shallow-bore applications. At 0.01 pounds per piece, the part is appropriate for compact assemblies where weight and space are limited. This screw ships in a package quantity of one, with a minimum order quantity of five units.

Key Features

• 0.250-inch shoulder diameter with 0.375-inch shoulder length for precise pivot and bearing fits
• 4140 alloy steel construction for high tensile strength and wear resistance
• 10-32 UNF threaded end for reliable engagement in fine-thread tapped holes
• 1/8-inch hex socket drive compatible with standard Allen keys and hex drivers
• Uncoated finish — no risk of coating buildup affecting dimensional tolerances
• Meets ANSI B18.3, ASME/ANSI B18.3, and ASTM A574 standards

Compatibility

Designed as a standard ANSI B18.3 hex socket shoulder screw suitable for use in mechanical assemblies, tooling fixtures, and precision linkage applications requiring a 1/4-inch shoulder diameter and 10-32 UNF thread.

Installation Notes

Install using a 1/8-inch hex key or Allen driver; do not use pliers or adjustable tools that may damage the socket. Verify that the mating bore diameter matches the 0.250-inch shoulder diameter before installation to ensure proper fit and function. Shut down and de-energize any machinery before servicing fasteners in live assemblies. Follow applicable ANSI and ASME fastener standards for torque and installation procedures.