Value Collection 601375PR Set Screw 9/16 Cup Point Alloy

Product Description

The VALUE COLLECTION 601375PR is a cup point set screw designed for clamping and positioning applications in mechanical assemblies. It features a 9/16-12 UNC thread and measures 1-1/4 inches in overall length. The cup point geometry bites into the mating shaft surface to resist rotation and axial movement under load. Manufactured from alloy steel to ASTM F912 standards and conforming to ASME/ANSI B18.3, this fastener is driven by a 1/4-inch hex key. It is appropriate for use in shaft collars, pulleys, gears, and similar mechanical components where a flush or recessed fastener is required.

This set screw is suited for industrial and mechanical maintenance work across HVAC equipment assemblies, pump and motor shaft retention, and general mechanical construction. The cup point style is a common choice when a firm, semi-permanent bite into a shaft is needed without requiring a flat or keyway. Technicians and millwrights working on rotating equipment will find this thread size and length appropriate for medium-duty shaft retention tasks.

Key Features

• Cup point geometry provides positive bite into shaft material for secure hold
• 9/16-12 UNC thread for compatibility with standard fractional inch tapped holes
• 1-1/4 inch overall length suits medium-depth engagement applications
• Alloy steel construction meets ASTM F912 material grade requirements
• 1/4-inch hex drive conforms to ASME/ANSI B18.3 dimensional standard
• Fractional inch measurement type for straightforward sizing and replacement

Compatibility

Designed as a standard ASME/ANSI B18.3 cup point set screw for use in any tapped 9/16-12 UNC hole requiring a hex-drive fastener of this drive size and length.

Installation Notes

Installation requires a 1/4-inch hex key or Allen wrench. Always de-energize and lock out rotating equipment before servicing shaft fasteners. Ensure the mating tapped hole is clean and free of debris before driving the screw. Do not exceed the rated engagement depth of the tapped hole, and verify shaft alignment before final tightening.