Value Collection 601371PR Cup Point Set Screw 9/16-12

Product Description

The VALUE COLLECTION 601371PR is a cup point set screw designed for secure, non-permanent fastening applications where the fastener must be flush with or below a surface. Manufactured from alloy steel to the ASTM F912 material grade, this set screw features a 9/16-12 UNC thread and measures 3/4 inches in overall length. Drive engagement is handled by a 1/4-inch hex key socket, conforming to ASME/ANSI B18.3 dimensional standards. It is suited for use in mechanical assemblies, shaft collars, and clamping applications where the cup point digs into the mating surface to resist rotation or axial movement.

This set screw is used across industrial, commercial, and maintenance applications wherever a headless fastener is required. Typical install scenarios include securing collars, hubs, gears, and pulleys to shafts in HVAC equipment, pumps, conveyors, and general mechanical assemblies. The cup point geometry provides a moderate bite into softer shaft materials without the permanence of a cone or oval point. Installation is handled by mechanics and maintenance technicians using a standard 1/4-inch hex key or Allen wrench.

Key Features

• Cup point geometry bites into mating surface for positive holding force without full penetration
• 9/16-12 UNC thread for wide compatibility with standard threaded holes
• 3/4 inches overall length suits moderate-depth engagement applications
• Alloy steel construction rated to ASTM F912 for strength and durability
• 1/4-inch hex drive conforms to ASME/ANSI B18.3 dimensional standard
• Headless design allows flush or sub-flush installation

Compatibility

Designed as a standard headless cup point set screw conforming to ASME/ANSI B18.3 and ASTM F912, suitable for any threaded assembly requiring a 9/16-12 UNC headless fastener with a cup point drive.

Installation Notes

Installation is performed by mechanics or maintenance technicians using a 1/4-inch hex key. De-energize and lock out any associated equipment before servicing fasteners in rotating assemblies. Do not exceed the rated torque range for the fastener grade and size as specified by the applicable engineering standard. Confirm thread engagement depth is sufficient before applying clamping load to avoid stripping.