Outside Tooth Lock Washers

Outside Tooth Lock WasherA toothed lock washer, also known as a serrated washer or star washer, has serrations that extend radially outward to bite into the bearing surface. This type of washer is effective as a lock washer when used with a soft substrate, such as aluminum or plastic.

Available in the following finishes and sizes:
Plain, Zinc Plated, Hot Dipped Galvanized, Black Oxide, Silicone Bronze, Yellow Zinc, Aluminum, 316 SS, and 304/18-8/410 SS.



Description    
EXTERNAL L/W, #4    
EXTERNAL L/W, #6    
EXTERNAL L/W, #8    
EXTERNAL L/W, #10    
EXTERNAL L/W, #12    
EXTERNAL L/W, 1/4    
EXTERNAL L/W, 5/16    
EXTERNAL L/W, 3/8    
EXTERNAL L/W, 1/2    
EXTERNAL L/W, 5/8    
EXTERNAL L/W, 3/4    
EXTERNAL L/W, 1"