Value Collection 601467BR Set Screw 3/4-16 X 2-1/2 in Cup Point

Product Description

The VALUE COLLECTION 601467BR is a cup point set screw designed for secure, positive holding in threaded assemblies. It features a 3/4-16 UNF thread size with an overall length of 2.5 inches and is driven by a 3/8-inch hex key. Manufactured from alloy steel and rated to ASTM F912, this fastener delivers the hardness and shear strength required for demanding industrial and mechanical applications. The cup point geometry bites into the mating surface, resisting rotation and axial movement without requiring a bolt head. Licensed tradespeople and maintenance technicians working on power transmission, shaft collars, and mechanical assemblies will find this screw a standard go-to for set-screw applications.

This set screw is suited for use in mechanical assemblies where a headless fastener is required to lock a component onto a shaft or within a housing. Typical applications include securing pulleys, gears, shaft collars, and similar rotating components. The UNF 3/4-16 thread pitch is appropriate for precision-fit assemblies where fine thread engagement provides greater holding force and resistance to loosening under vibration.

Key Features

• Cup point tip bites into mating shaft surface for strong rotational and axial holding force
• 3/4-16 UNF thread for fine-pitch engagement and vibration resistance
• Alloy steel construction meets ASTM F912 material grade requirements
• 3/8-inch hex drive for standard hex key installation
• Conforms to ASME/ANSI B18.3 dimensional standards
• Headless design allows flush or below-surface installation

Compatibility

Designed as a standard ASME/ANSI B18.3 cup point set screw for use in any threaded bore accepting a 3/4-16 UNF fastener.

Installation Notes

Installation is performed with a 3/8-inch hex key; ensure the key is fully seated in the drive socket before applying torque to avoid rounding. Confirm the mating threaded bore is clean and free of debris before threading in the screw. Power down or de-energize any rotating equipment before accessing shaft-mounted components. Follow applicable ASME standards for fastener reuse and inspection intervals in your application.