hardware washers
nord lock 1556 lock washer fits 1 3 8 in m36 0.26 th
lock washer en 1.7182 carbon steel fits bolt sizes 1 3 8 in . m36 inside dia . 1.47 in . outside dia . 2.17 in . thickness 0.26 in . thickness tolerance .02 color silver rockwell hardness min . 46 hrc high vibration dynamic loads critical bolted joints extreme conditions for use with bolts nuts hex head cap screws socket head cap screws adhesiveswashers br b features b ul li application high vibration dynamic loads critical bolted joints extreme conditions li li color silver li li for use with bolts nuts hex head cap screws socket head cap screws adhesiveswashers li li inside dia . 1.470 li li item lock washer li li material en 1.7182 carbon steel li li outside dia . 2.170 li li package quantity 1 li li size m36 li li fits bolt sizes 1 3 8 li li thickness 0.260 li li rockwell hardness min . 46 hrc li li thickness tolerance .02 li ul