Value Collection R63642249 Cup Point Set Screw Brass

Product Description

The VALUE COLLECTION R63642249 is a brass cup point set screw designed for secure, non-permanent fastening in mechanical assemblies. Threaded 3/8-16 UNC with an overall length of 0.75 inches, this fastener is driven with a 3/16-inch hex key and seats against a shaft or mating surface using its cup-shaped point to resist rotation and axial movement. Brass construction offers natural corrosion resistance and is well suited for applications where galling risk is a concern or where non-magnetic, non-sparking properties are required. Licensed trades and maintenance technicians use this type of fastener in HVAC equipment, fluid handling assemblies, and general mechanical systems.

This set screw is appropriate for residential and light commercial mechanical applications where a standard 3/8-16 UNC threaded fastener is specified. Common install scenarios include securing collars, pulleys, gears, and shafts in fan assemblies, pump housings, and related equipment. The cup point provides a reliable bite into soft and hardened shaft materials without requiring a through-hole. Sold in multiples of five per minimum order.

Key Features

• 3/8-16 UNC thread for broad compatibility with standard threaded bores
• Cup point geometry grips shaft surfaces to resist rotation and pullout
• Brass material resists corrosion and reduces galling on mating surfaces
• 3/16-inch hex drive accepts standard hex keys and Allen wrenches
• 0.75-inch overall length suits shallow to mid-depth collar and hub applications

Compatibility

Designed as a standard 3/8-16 UNC cup point set screw suitable for use in any threaded bore or collar that accepts this thread size and overall length.

Installation Notes

Set screws are installed by licensed mechanical technicians and maintenance trades using a properly sized hex key to prevent cam-out and fastener damage. Always de-energize and lock out equipment before accessing rotating shafts or assemblies. Torque to the assembly specification provided by the equipment manufacturer. Do not exceed the rated thread engagement depth of the receiving component.