Value Collection R63260328 Set Screw 6-32 X 3/4 in Cup Point 18-8

Product Description

The VALUE COLLECTION R63260328 is a 6-32 UNC cup point set screw machined from grade 18-8 stainless steel. Set screws are headless fasteners driven flush with or below a surface to secure a component — such as a collar, gear, or pulley — to a shaft without protruding hardware. This screw measures 3/4 inches in overall length and accepts a 1/16-inch hex key for installation. The cup point style bites into the mating surface to resist rotation and axial movement. Grade 18-8 stainless steel provides corrosion resistance suitable for general industrial, mechanical, and light marine environments. Maintenance technicians, millwrights, and assemblers commonly install this fastener type.

This set screw is used wherever a flush-drive fastener is required to lock rotating or sliding components to a shaft. Common applications include HVAC blower assemblies, pump shaft collars, valve stems, and general mechanical assemblies in both residential and light commercial equipment. The 6-32 UNC thread size is standard in small mechanical assemblies and precision equipment. The cup point profile is the most widely used point style for general-purpose holding applications where surface marring is acceptable.

Key Features

• Thread size 6-32 UNC for compatibility with standard tapped holes in small mechanical assemblies
• Overall length of 3/4 inches suits moderate-depth engagement requirements
• Cup point geometry digs into the shaft surface to maximize holding torque
• Grade 18-8 stainless steel construction resists corrosion in humid and mildly corrosive environments
• 1/16-inch hex drive accepts standard hex keys and Allen wrenches
• Headless design sits flush or below the workpiece surface to eliminate snagging hazards

Compatibility

Designed as a standard 6-32 UNC cup point set screw suitable for any tapped hole conforming to 6-32 UNC thread specifications in mechanical assemblies requiring a headless stainless steel fastener.

Installation Notes

Installation is performed by threading the screw into a pre-tapped 6-32 UNC hole using a 1/16-inch hex key. Always de-energize and lock out equipment before servicing any assembly that contains set screws. Tighten to the shaft until the cup point seats firmly without stripping the hex socket. Inspect for proper engagement after installation and before returning equipment to service.