Unification. Bold type indicates products unified dimensionally with British and Canadian standards. Tops of Nuts. Tops of nuts shall be flat and chamfered or washer crowned. Diameter of the chamfer circle shall be equal to the maximum width across flats within a tolerance of minmore...
3000 Series - Straight Knurled andor Beveled Face One-piece construction. Rugged, functional design Available with or without index line Standard Finish: Black or natural anodized more...