Description
Outer Diameter (mm): 22
Inner Diameter (mm): 11
Thickness (mm): 3
Weight (g): 6
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 damage to clamps.
Trusco Product Number: 398-6721
Compatible Bolt: Diameter M10
Eliminates scratches and instability caused by direct tightening of nuts. Easy to tighten.
