[100 PKG] Set Screws Socket Cup Point Nylon Patch Alloy Thermal Black Oxide 1/4-20 X 3/8

Set Screws Socket Cup Point Nylon Patch Alloy Thermal Black Oxide 1/4-20 X 3/8 is a high-precision fastener designed to securely locate parts while protecting delicate surfaces. Featuring a nylon patch insert, a cup point, and a durable alloy body with a thermal black oxide finish, these screws deliver reliable clamping in a compact 1/4-20 size and 3/8 inch length.

Designed for applications where surface marring must be avoided, these socket set screws provide clean seating and repeatable torque. The cup point ensures consistent contact and reduces damage on soft materials. The thermal black oxide finish provides corrosion resistance and reduced glare for workshop environments.

• Size and drive: 1/4-20 thread; length 3/8 inch; internal hex/socket drive for easy tightening with a hex key.
• Material: Alloy steel with a nylon patch for surface protection and durable performance.
• Point and seating: Cup point for even seating and consistent clamping force.
• Finish: Thermal black oxide for corrosion resistance and low reflectivity.
• Applications: Ideal for fixtures, jigs, machine assemblies, and any setup where protecting mating surfaces matters.

Enhance reliability and part longevity with this premium set screw. Add to cart today and secure precise, surface-safe fastening in your next project.