Description
Our Set Screws Socket Knurled Cup Point in Alloy Steel with a Thermal Black Oxide finish delivers secure, high-traction fastening for mechanical assemblies. Measuring 1/4-20 in thread size and 1/4" long, these socket-set screws are designed to lock components in place with minimal protrusion.
- Point style: Cup point knurled for positive grip and resistance to slipping under vibration.
- Drive type: Socket (internal hex) drive for a flush, low-profile installation.
- Material & finish: Alloy steel with a thermally applied black oxide coating for enhanced corrosion resistance and a satin, non-reflective surface.
- Size: 1/4-20 thread, 1/4" long, ideal for light through medium duty fastening in confined spaces.
- Applications: Perfect for securing gears, pulleys, collars, and other components where a smooth, secure engagement is required.
Choose these set screws for reliable clamping power, durability, and a discreet finish that blends into assemblies while providing easy removal when needed.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

![[100 PKG] Set Screws Socket Knurled Cup Point Alloy Thermal Black Oxide 1/4-20 X 1/4](http://mutualscrew.com/cdn/shop/files/Set_Screws_Socket_Knurled_Cup_Point_Alloy_Thermal_Black_Oxide_e3bb2b41-a9b2-4b0c-bdb2-62ec7e4c9e4f.webp?v=1744916948&width=213)