hardware washers
nord lock 79.1 4081 lock washer steel fits 3 in 0.370 in th
lock washer steel delta protect finish fits bolt sizes 3 inside dia . 3.110 outside dia . 4.330 thickness 0.370 thickness tolerance 0.03 rockwell hardness min . 46 hrc meets exceeds din 25201 package quantity 1 br b features b ul li finish delta protect li li inside dia . 3.110 li li item lock washer li li material steel li li outside dia . 4.330 li li package quantity 1 li li size 3 li li fits bolt sizes 3 li li thickness 0.370 li li meets exceeds din 25201 li li rockwell hardness min . 46 hrc li li thickness tolerance 0.03 li ul