hardware washers
nord lock 1569 lock washer fits 1 4 in 0.09 th pk 10
lock washer 254 smo stainless steel finish plain fits bolt sizes 1 4 in . inside dia . 0.28 in . outside dia . 0.45 in . thickness 0.09 in . thickness tolerance .01 color silver rockwell hardness min . 52 hrc high vibration dynamic loads critical bolted joints extreme conditions for use with bolts nuts hex head cap screws socket head cap screws adhesiveswashers package quantity 10 br b features b ul li application high vibration dynamic loads critical bolted joints extreme conditions li li color silver li li finish plain li li for use with bolts nuts hex head cap screws socket head cap screws adhesiveswashers li li inside dia . 0.280 li li item lock washer li li material 254 smo stainless steel li li outside dia . 0.450 li li package quantity 10 li li fits bolt sizes 1 4 li li thickness 0.090 li li rockwell hardness min . 52 hrc li li thickness tolerance .01 li ul