Value Collection 601302PR Set Screw 7/16-14 X 2-3/4 in

Product Description

The VALUE COLLECTION 601302PR is a cup point set screw designed for industrial and mechanical fastening applications. Manufactured from alloy steel, this fully threaded headless fastener seats flush with or below a component surface, applying clamping force through a cup-shaped point that bites into the mating surface to resist rotation and axial movement. It measures 2-3/4 inches in overall length with a 7/16-14 UNC thread and is driven by a 7/32-inch hex key. It conforms to ASME/ANSI B18.3 and ASTM F912 standards, making it a reliable choice for precision mechanical assemblies.

This set screw is suited for use in shaft-to-hub connections, collars, pulleys, gears, sprockets, and similar rotating or fixed mechanical assemblies. The cup point configuration is one of the most widely used point types for general-purpose holding applications where a permanent or semi-permanent grip on a shaft or flat is needed. Machinists, millwrights, and maintenance technicians install this fastener in both light industrial and heavy-duty settings where UNC threading is specified.

Key Features

• Cup point geometry bites into mating surface for strong resistance to axial and rotational movement
• Alloy steel construction provides high tensile and torsional strength
• 7/16-14 UNC thread for broad compatibility with standard tapped holes
• 7/32-inch hex drive for use with standard hex keys and Allen wrenches
• Meets ASME/ANSI B18.3 and ASTM F912 dimensional and mechanical standards
• Headless design allows flush or below-surface installation

Compatibility

Designed as a standard replacement or new-installation set screw for any mechanical assembly requiring a 7/16-14 UNC cup point headless fastener per ASME/ANSI B18.3 specifications.

Installation Notes

Installation is performed with a 7/32-inch hex key; ensure the key is fully seated before applying torque to avoid rounding the drive socket. Confirm the mating tapped hole is clean, free of debris, and threaded to 7/16-14 UNC specification before installation. Thread-locking compound may be applied where vibration resistance is required. Follow applicable machinery safety lockout/tagout procedures before servicing any assembly containing this fastener.