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KNURLED-FACE WASHERS

 


 
FEATURES: Flat washer with a serrated face to prevent two parts from sliding in relation to each other. Close tolerance on washer ID prevents the stud from slipping. Made in USA.

SIZES: Available for the following stud sizes — see Dimensions page for part numbers:
 #10
 1/4
 5/16
 3/8

MATERIAL: 4130 steel, heat treated 125,000-140,000 psi, zinc plated yellow chromate.