Value Collection R63266240 Set Screw 10-24 5/8 in Cup Point 18-8

Product Description

The VALUE COLLECTION R63266240 is a 10-24 UNC stainless steel cup point set screw used to secure components onto shafts, collars, and assemblies without protruding hardware. It measures 5/8 inches in overall length and is driven by a 3/32-inch hex key. Manufactured from Grade 18-8 stainless steel, it offers solid corrosion resistance for general industrial, HVAC, plumbing, and mechanical applications. The cup point digs into the mating surface to resist rotation and axial movement. Installers working in maintenance, light fabrication, or equipment assembly will find this a reliable fastener for everyday use.

This set screw is suited for residential and commercial applications where a low-profile, flush-mounted fastener is required. Common use cases include securing set collars, pulleys, sprockets, knobs, and similar components to shafts. The 10-24 UNC thread is a widely used coarse-thread standard in mechanical and HVAC equipment. The cup point is appropriate where a firm, semi-permanent grip on a shaft is needed without requiring a locking adhesive. This item is sold individually, with a minimum order quantity of 100 units per order.

Key Features

• Grade 18-8 stainless steel construction for corrosion resistance in wet and humid environments
• Cup point design bites into mating shaft surface to prevent rotation and axial movement
• 10-24 UNC thread standard for compatibility with widely available tapped holes and hardware
• 5/8-inch overall length suits standard collar and hub depths
• 3/32-inch hex drive for use with standard hex keys and T-handle drivers
• Headless design sits flush or below the surface to eliminate snag points

Compatibility

Designed for use in any tapped 10-24 UNC threaded hole requiring a cup point set screw. Suitable for set collars, shaft hubs, pulleys, knobs, and similar mechanical components across industrial, HVAC, and plumbing equipment.

Installation Notes

A licensed mechanic, HVAC technician, or qualified maintenance professional should de-energize and lock out all equipment before installing or removing set screws. Use a properly sized 3/32-inch hex key to avoid rounding the drive socket. Ensure the mating shaft surface is clean and free of burrs before tightening. Do not overtighten, as doing so can deform the cup point or damage the shaft surface.