Grade 2 SAE Zinc Plated Flat Washer and Split Lock Washer Assortment in Plastic Carrying Case (280-Pieces)

SAE flat washers have slightly smaller inside and outside diameters as compared to USS flat washers. Most SAE washers are made from thinner material. SAE flat washers are designed for assembly around a bolt or screw, between the bearing surface of the fastener and the part to which it is attached. Split lock washers are coiled, hardened, split circular washers with a slightly trapezoidal wire section. The tension generated by the deflection of the regular helical spring lock washer meets the needs of most commercial applications.|Assortment contains the following sizes and quantities of SAE flat washers zinc plated: 1/4 50 pcs 5/16 35 pcs 3/8 25 pcs 7/16 15 pcs 1/2 10 pcs 5/8 5 pcs|Assortment contains the following sizes and quantities of split lock washers zinc plated: 1/4 50-pieces 5/16 35-pieces 3/8 25-pieces 7/16 15-pieces 1/2 10-pieces 5/8 5-pieces|Material: steel zinc plated|Clear plastic carrying case for easy storage