Value Collection 101325P Set Screw 1/4-20 X 1 in Cup Point

Product Description

The VALUE COLLECTION 101325P is a cup point set screw designed for mechanical assemblies where a fastener must apply holding force against a shaft or inner component without a protruding head. Manufactured from Grade 8 alloy steel, it delivers high tensile strength and resistance to shear loads. The 1/4-20 UNC thread and 1-inch overall length make it a standard fastener for collars, hubs, pulleys, and similar rotating or stationary components. Drive is 1/8-inch hex (Allen key), keeping the installed profile flush with the mating surface. Meets ASME/ANSI B18.3 and ASTM F912 dimensional and mechanical standards.

This set screw is used across a wide range of industrial and mechanical service applications including HVAC equipment assemblies, motor shaft collars, fan hubs, and general mechanical hardware. It is appropriate for both residential and light commercial equipment repairs where a headless, flush-mount fastener is required. Installation is performed by any trade technician working with rotating mechanical components. Minimum order quantity is 100 pieces per order.

Key Features

• Cup point geometry bites into shaft surface for firm, reliable holding force
• Grade 8 alloy steel construction provides high tensile and shear strength
• 1/8-inch hex drive keeps installation profile completely flush with mating part
• 1/4-20 UNC thread is a widely stocked, industry-standard size
• Meets ASME/ANSI B18.3 and ASTM F912 standards for dimensional accuracy and mechanical performance

Compatibility

Designed as a standard 1/4-20 UNC cup point set screw suitable for shaft collars, pulleys, hubs, and mechanical assemblies requiring a Grade 8 alloy steel headless fastener.

Installation Notes

Installation requires a 1/8-inch hex key (Allen wrench). Power down or de-energize equipment and lock out all energy sources before disassembling any mechanical assembly. Do not overtighten beyond the assembly specification, as cup point engagement can deform softer shaft materials. Thread engagement should be confirmed before applying final torque to prevent cross-threading.