1-1/2" Hi Collar Split Lock Washer Thru Hardened Plain
To be used with Socket Cap Screws. Manufactured to ASME B18.21.1 specifications. Hardness: Rockwell C38-46. Steel Plain Finish. A Hi-Collar washer is thicker and has a smaller outside diameter than a regular split lock washer.
Diameter | : | 2.159" |
Finish | : | Plain |
Material | : | Steel |
Size | : | 1-1/2" |
Thickness | : | .292" |
Designed for use with smaller head screws, particularly sockets. Performs comparably to a regular split lock washer as a greater thickness compensates for smaller outside diameter.