hardware washers
te co 42602 flat washer black oxide low carbon steel fits 5 16 in bolts
flat washer hardened steel finish black oxide fits bolt sizes 5 16 inside dia 11 32 outside dia 3 4 thickness 1 8 thickness tolerance 0.010 tem 400 f color black rockwell hardness 85 90 on 15n scale clamping for use with nuts studs and clamps grade 5 br b features b ul li application clamping li li color black li li finish black oxide li li for use with nuts studs and clamps li li inside dia . 11 32 li li item flat washer li li material steel li li outside dia . 3 4 li li package quantity 1 li li size 5 16 li li temp . f 400 degrees li li type hardened li li fits bolt sizes 5 16 li li thickness 1 8 li li meets exceeds grade 5 li li rockwell hardness 85 to 90 on 15n scale li li thickness tolerance 0.010 li li radius li ul