Value Collection R63266261 Set Screw 10-32 X 5/8 in Cup Point

Product Description

The VALUE COLLECTION R63266261 is a 10-32 x 5/8-inch cup point set screw manufactured from 18-8 stainless steel. Set screws are fully threaded fasteners with no head, designed to secure a component — such as a collar, gear, or pulley — against or onto a shaft by direct pressure from the point. The cup point configuration creates a small indentation in the mating surface, providing positive retention under vibration and dynamic loads. This screw is driven with a 3/32-inch hex key and follows UNF thread standards. It is a practical choice for maintenance shops, mechanical assemblies, and field service work across HVAC, plumbing, and general equipment repair.

This set screw is suited for light-duty to medium-duty shaft retention applications in both residential and commercial equipment. Typical uses include securing fan hubs, blower wheels, shaft collars, and similar rotating components where a flush or below-surface fastener is required. The 18-8 stainless steel construction resists corrosion in wet or mildly corrosive environments, making it appropriate for plumbing equipment, pool system assemblies, and outdoor mechanical enclosures. This item is sold individually per package with a minimum order quantity of 100 pieces.

Key Features

• 10-32 UNF thread for compatibility with standard unified fine-thread tapped holes
• 5/8-inch overall length for adequate engagement depth in shaft retention applications
• Cup point geometry bites into the mating shaft surface to resist rotational and axial movement
• 18-8 stainless steel construction provides corrosion resistance in wet or mildly aggressive environments
• 3/32-inch hex drive allows installation with a standard hex key or Allen wrench
• Headless design sits flush or below the surface for clearance-critical assemblies

Compatibility

Designed as a standard UNF 10-32 replacement or stock set screw for use in any application requiring a cup point fastener in a 10-32 tapped bore.

Installation Notes

Set screws of this type are typically installed by maintenance technicians and mechanical tradespeople using a 3/32-inch hex key. Ensure the mating shaft and tapped hole are clean and free of debris before installation. De-energize and lock out any rotating equipment before accessing shaft-mounted components. Do not exceed the rated torque range for 10-32 stainless fasteners, and verify thread engagement is sufficient to prevent pullout under expected loads.