Value Collection 101203PR Set Screw 8-32 X 7/16 in Cup Point

Product Description

The VALUE COLLECTION 101203PR is a cup point set screw designed for secure, permanent fastening in mechanical assemblies. It features an 8-32 UNC thread and an overall length of 7/16 inches. The cup point bites into the mating shaft or surface to resist rotation and axial movement without requiring a through-hole. Drive is a 5/64 inch hex socket, compatible with standard Allen keys or hex drivers. Made from Grade 8 alloy steel, this fastener delivers high tensile strength suitable for demanding industrial and mechanical applications. It meets ASME/ANSI B18.3 and ASTM F912 standards. Machinists, millwrights, and mechanical assemblers are the primary installers of this fastener type.

This set screw is used in shaft-to-hub connections, collars, pulleys, gears, sprockets, and similar mechanical components where a flush or recessed fastener is required. The cup point is well suited to applications where the fastener will remain in place long-term and some surface indentation on the shaft is acceptable. It is appropriate for both light industrial and heavy mechanical assembly environments. This screw is sold in minimum order quantities of 100 pieces, making it suitable for production, maintenance stock, or shop inventory.

Key Features

• 8-32 UNC thread for compatibility with standard tapped holes in that size range
• Cup point geometry grips shaft surfaces and resists rotation under load
• Grade 8 alloy steel construction provides high tensile and torsional strength
• 5/64 inch hex drive accepts standard Allen keys and hex bit drivers
• Meets ASME/ANSI B18.3 and ASTM F912 fastener standards
• Compact 7/16 inch overall length fits tight clearance applications

Compatibility

Designed as a standard 8-32 UNC cup point set screw suitable for use in any tapped hole or assembly requiring ASME/ANSI B18.3 compliant headless set screws of this thread size and length.

Installation Notes

Installation is performed with a 5/64 inch hex key or Allen driver. Ensure the mating tapped hole is clean and free of debris before driving the screw. Apply the appropriate thread-locking compound if vibration resistance is required. Do not exceed the rated drive torque for the fastener size, as over-torquing a small-diameter set screw can shear the hex socket.