Value Collection 101529PR Set Screw 7/16-14 X 1 in Grade 8

Product Description

The VALUE COLLECTION 101529PR is a cup point set screw designed for mechanical assemblies where a fastener must apply holding force without a protruding head. Manufactured from Grade 8 alloy steel, this screw provides high tensile strength suitable for demanding industrial and trade applications. The 7/16-14 UNC thread and 1-inch overall length make it a common choice for shaft collars, hubs, and similar components. Drive engagement is achieved with a 7/32-inch hex key. It meets ASME/ANSI B18.3 and ASTM F912 standards, confirming dimensional and mechanical compliance for engineered assemblies.

This set screw is used wherever a headless fastener is required to lock a component onto a shaft or within a bore. Typical applications include mechanical power transmission equipment, motor shaft collars, pulleys, and sprocket hubs in residential and commercial mechanical systems. Electricians, HVAC technicians, and millwrights commonly encounter this fastener when servicing blower wheels, motor assemblies, and drive components. The cup point configuration bites into the mating surface for reliable grip under vibration and load.

Key Features

• Cup point geometry bites into shaft material for secure, vibration-resistant holding
• Grade 8 alloy steel construction provides high tensile and proof load strength
• 7/16-14 UNC thread for broad compatibility with standard tapped holes
• 1-inch overall length suits medium-depth collar and hub applications
• 7/32-inch hex drive accepts standard hex keys and L-wrenches
• Meets ASME/ANSI B18.3 and ASTM F912 dimensional and mechanical standards

Compatibility

Designed as a standard headless set screw for any tapped 7/16-14 UNC hole requiring a cup point fastener in mechanical assemblies, shaft collars, hubs, and similar components.

Installation Notes

Installation is performed with a 7/32-inch hex key or L-wrench. De-energize and lock out any rotating equipment before servicing shaft-mounted components. Thread the screw in by hand first to confirm thread engagement before applying final torque. Avoid cross-threading, particularly in aluminum or softer mating materials.