Set Screws are a Blind or Headless Fastener That has an Internal Hex Drive.
A Cup Point Set Screw Fastener is Driven by a Socket Hex Allen Wrench.
A Stainless Steel Set Screw is Sometimes Called a Grub Screw.
The Hexagonal Drive or Hex Key L Wrench Allows For Stronger Tightening Compared to Screws that use a Phillips or Flat Head Screw Driver That Sometimes Tend To Strip The Head Of The Screw.
Grub Screws are Made to Fit Flush When Installed.
We Carry Cup Point Set Screws in 18-8 / 304 Stainless Steel Which Is More Corrosion Resistant.
These are the Most Popular Socket Cap Allen Wrench Set Screws for Many Production Applications.
5/16"-18 Right Hand Thread, UNC
Please View Matching Nuts & Washers Below.