Value Collection 711316PR Shoulder Screw 1/4 in 4140 Alloy Steel

Product Description

The VALUE COLLECTION 711316PR is a hex socket shoulder screw machined from 4140 alloy steel in an uncoated finish. The shoulder measures 0.25 inches in diameter and 0.75 inches in length, providing a precise bearing surface for rotating or sliding components such as linkages, pivot points, and jigs. The 10-32 UNF thread engages a standard tapped hole, while the 1/8-inch hex socket drive allows installation with a standard hex key. This fastener meets ANSI B18.3 and ASTM A574 standards, making it suitable for demanding mechanical assemblies where dimensional accuracy and material strength are required.

Shoulder screws of this type are used across a wide range of industrial and mechanical applications including fixture building, tooling, sheet metal fabrication, and precision assembly work. The 0.25-inch shoulder diameter is a common size in light-duty pivot and guide applications. Machinists, maintenance technicians, and mechanical assemblers typically install these fasteners in production equipment, custom jigs, and machine frames where a smooth shoulder is needed to locate or guide a mating part.

Key Features

• Shoulder diameter of 0.25 inches provides a precise locating and bearing surface
• Shoulder length of 0.75 inches suits standard pivot and guide applications
• 4140 alloy steel construction offers high tensile strength and wear resistance
• 10-32 UNF thread for reliable engagement in standard tapped holes
• 1/8-inch hex socket drive for installation with a standard Allen key
• Meets ANSI B18.3, ASME/ANSI B18.3, and ASTM A574 standards

Compatibility

Designed as a standard shoulder screw for use in mechanical assemblies, tooling, and fixtures requiring a 0.25-inch shoulder diameter, 0.75-inch shoulder length, and 10-32 UNF threaded engagement.

Installation Notes

Installation is performed by mechanical assemblers or maintenance technicians using a 1/8-inch hex key. Ensure the mating tapped hole is clean and free of debris before threading the fastener. De-energize or lock out any equipment before installing or removing fasteners in powered assemblies. Do not exceed the torque capacity of the 10-32 thread or apply impact tools to the hex socket drive.