.281" width. Tightly controlled face to bore perpendicularity is maintained (TIR of It has a balanced design for better performance in high RPM applications.
It provides the same protection against physical damage to exterior surfaces of machined, polished, plated, coated or threaded metal parts. SWI Series Sleeve-Web is enhanced with a vapor phase corrosion preventative material that acts to form a molecular layer of protection on metal surfaces insulating them from corrosion causing factors such as air, humidity, salt, etc..