Description
Outer diameter (mm): 28
Inner diameter (mm): 15
Thickness (mm): 3
Weight (g): 10
Hardness HRC: 30 to 35
Material: Steel (S45C), black oxide finish, hardened
Application: For securing workpieces on milling machines, machining centers, and radial drills. Prevents scratches on clamps.
Trusco part number: 398-6942
Compatible Bolt Diameter: M14
Eliminates scratches and instability caused by direct tightening of nuts. Allows for easy tightening.
