5/16 Grade 8 SAE Extra Heavy Flat Washer 5/16 sae grade 8 extra thick flat washer (rc 38-45) zinc yellow HSFW8516 $0.117/ea
7/16 Grade 8 SAE Extra Heavy Flat Washer 7/16 sae grade 8 extra thick flat washer (rc 38-45) zinc yellow HSFW8716 $0.246/ea
3/8 Grade 8 SAE Extra Heavy Flat Washer 3/8 sae grade 8 extra thick flat washer (rc 38-45) zinc yellow HSFW838 $0.213/ea
5/8 Grade 8 SAE Extra Heavy Flat Washer 5/8 sae grade 8 extra thick flat washer (rc 38-45) zinc yellow HSFW858 $0.858/ea
7/8 Grade 8 SAE Extra Heavy Flat Washer 7/8 sae grade 8 extra thick flat washer (rc 38-45) zinc yellow HSFW878 $1.989/ea