Value Collection 711002PR Shoulder Screw 1/4 in 10-24 Alloy Steel

Product Description

The VALUE COLLECTION 711002PR is a shoulder screw machined from 4140 alloy steel, designed for precision fastening applications where a controlled-diameter shank is required for bearing, bushing, or pivot installations. The shoulder measures 0.25 inches in diameter and 0.25 inches in length, providing a precise locating surface. The threaded portion is sized 10-24 UNC. Drive engagement is through a 1/8 inch hex socket recess in a 3/8 inch diameter head. The part ships uncoated and meets ANSI B18.3 and ASTM A574 standards. Machinists, maintenance technicians, and mechanical assemblers are the primary installers of this fastener.

This shoulder screw is suited for light-duty mechanical assemblies, jigs, fixtures, linkages, and pivot points in industrial and manufacturing environments. The 4140 alloy steel construction handles moderate shear and tensile loads. The short 0.25 inch shoulder length makes it appropriate for thin-plate or close-tolerance applications where a longer pilot would interfere with the assembly. It is sold individually but requires a minimum order of 25 pieces per purchase.

Key Features

• 0.25 inch shoulder diameter provides a precision locating surface for bearings and bushings
• 0.25 inch shoulder length suits thin-plate and close-tolerance assemblies
• 4140 alloy steel construction offers solid tensile and shear strength
• 10-24 UNC thread is a widely available standard for mating hardware
• 1/8 inch hex socket drive accepts standard Allen keys and hex bit drivers
• Meets ANSI B18.3, ASME/ANSI B18.3, and ASTM A574 standards

Compatibility

Designed as an OEM-style replacement or standard-fit shoulder screw for mechanical assemblies requiring a 1/4 inch shoulder diameter, 1/4 inch shoulder length, and 10-24 UNC threaded engagement in alloy steel construction.

Installation Notes

Install using a 1/8 inch hex key or hex socket bit driver. Ensure the mating bore matches the 0.25 inch shoulder diameter for a proper locating fit. Power down and de-energize any equipment before servicing fasteners in live assemblies. Do not exceed the torque capacity implied by the 10-24 thread size and 4140 steel material — consult applicable engineering references for thread engagement depth requirements.