hardware washers
nord lock 63.1 4081 lock washer steel fits m60 7mm th
lock washer steel delta protect finish fits bolt sizes m60 inside dia . 63.1 mm outside dia . 90mm thickness 7mm thickness tolerance 0.76 mm rockwell hardness min . 46 hrc meets exceeds din 25201 br b features b ul li finish delta protect li li inside dia . 63.1 mm li li item lock washer li li material steel li li outside dia . 90mm li li package quantity 1 li li size m60 li li fits bolt sizes m60 li li thickness 7mm li li meets exceeds din 25201 li li rockwell hardness min . 46 hrc li li thickness tolerance 0.76 mm li ul