Value Collection R63266484 Set Screw 10-24 5/16in Cup Point Ss 18-8

Product Description

The VALUE COLLECTION R63266484 is a 10-24 UNC set screw designed for secure, flush-to-surface fastening in mechanical assemblies. The cup point tip bites into the mating surface to resist rotation and axial movement without requiring a through-hole. Grade 18-8 stainless steel construction provides corrosion resistance suitable for wet, chemical-exposed, or outdoor environments. The screw measures 5/16 inches in overall length and is driven with a 3/32-inch hex key. This fastener is installed by machinists, maintenance technicians, and trade professionals working on shafts, collars, pulleys, and similar rotating or sliding components.

This set screw is suited for light-duty to medium-duty mechanical assemblies across HVAC equipment, pumps, motors, and general industrial machinery. The 10-24 UNC thread is a common size found in residential and commercial equipment where compact, recessed fastening is required. The cup point is the most widely used point style for permanent or semi-permanent shaft-to-collar connections where surface indentation is acceptable.

Key Features

• 10-24 UNC thread for broad compatibility with standard tapped holes
• Cup point tip creates a positive grip on mating shaft surfaces
• Grade 18-8 stainless steel resists corrosion in wet or chemically active environments
• 3/32-inch hex drive allows use of standard Allen keys and hex-tip drivers
• 5/16-inch overall length suits shallow-boss and thin-collar applications

Compatibility

Designed as a standard 10-24 UNC cup-point set screw for use in any tapped hole conforming to that thread standard. Suitable for shaft collars, shaft couplings, pulleys, and similar mechanical components requiring a recessed fastener.

Installation Notes

Installation is performed with a 3/32-inch hex key or Allen driver. De-energize and lock out any rotating equipment before servicing shaft assemblies. Do not overtighten — excessive torque on small-diameter stainless fasteners can cause galling or thread seizure; apply an anti-seize compound if repeated removal is expected. Follow applicable machinery safety standards and equipment manufacturer guidelines for fastener torque and engagement depth.