These Nylon locknuts contain a washer mounted inside the nut that enhances its hold on the nut.
Aluminum spacers used throughout our system to ensure precision alignment and spacing between components. Product Features Rigid to maintain stability during motion Lightweight, non-magnetic and corrosion resistance What is Included (1) Aluminum Spacers Product Specifications M5 ID Various Lengths 10mm OD Aluminum Color: Silver
SIZE 6MM 5MM BORE RIM FITS INTO A 7.12MM HOLE STAINLESS STEEL COLOR: STEEL
THESE SHAFT LOCK COLLARS ARE GREAT FOR USE ON ACME THREADED ROD OR SMOOTH SHAFT.