M3-0.50 Set Screws are blind (headless) fasteners with an internal hex drive. It is this drive style that classifies Stainless Steel Screws in this selection as Socket Set Screws, which are driven by a hex bit or Allen wrench.
- Used in a tapped hole, and tightened to hold an exterior object in place within or against another object
- Held with friction between the point or end of the screw and the material that is being fastened
- Used in applications where a flush installation and the look of the final assembly are important
- Often plugged after installation for a hidden fastener look
- Commonly used for:
- Wheels in machines
Stainless Steel Metric Socket Set Screws in A2 Stainless Steel offer the Fastener Industry standard for corrosion and rust resistance for Metric Fasteners, and are recommended for use in exterior applications, or those that are exposed to fresh water moisture.
Sizes Listed As:
Diameter - Thread Pitch x Length from Underside of Head
FT = Full Thread
PT = Partial Thread