Value Collection 601147PR Set Screw 8-32 X 1-1/2 in Cup Point

Product Description

The VALUE COLLECTION 601147PR is a cup point set screw designed for secure, permanent or semi-permanent fastening in mechanical assemblies. Manufactured from Grade 8 alloy steel, this screw delivers high tensile strength and hardness suited to demanding industrial and trade applications. It features an 8-32 UNC thread and measures 1-1/2 inches in overall length. The 5/64-inch hex drive accepts a standard hex key for installation and removal. Machinists, millwrights, maintenance technicians, and mechanical contractors commonly install this type of fastener when locking collars, hubs, pulleys, or shafts in position within equipment and assemblies.

This set screw is appropriate for use in light industrial machinery, HVAC equipment components, electrical motor assemblies, and general mechanical fabrication where a flush or recessed fastener is required. The cup point geometry bites into the mating surface to resist rotational and axial movement without the need for a through-hole. It conforms to ASME/ANSI B18.3 and ASTM F912 standards, making it suitable for applications that require documented fastener compliance. Sold individually with a minimum order quantity of 10 pieces.

Key Features

• Grade 8 alloy steel construction for high tensile strength and hardness
• Cup point geometry bites into mating surface to resist rotation and axial movement
• 8-32 UNC thread for compatibility with standard tapped holes
• 5/64-inch hex drive accepts standard hex key — no external wrench required
• Meets ASME/ANSI B18.3 and ASTM F912 fastener standards
• 1-1/2-inch overall length suits deeper engagement applications

Compatibility

Designed as a standard 8-32 UNC cup point set screw for use in any tapped hole or threaded assembly requiring an ASME/ANSI B18.3 compliant headless fastener.

Installation Notes

Installation is performed using a 5/64-inch hex key torqued by hand to manufacturer or application specifications. Ensure the mating shaft or collar surface is clean and free of burrs before seating the cup point. De-energize or lock out any equipment before installing or removing set screws in rotating assemblies, per standard lockout/tagout procedures. Avoid over-driving, which can strip the hex socket or deform the cup point.