Brand:TGR, XDM, TD
Brief:
Surface:HDG, plain, black, galvanized, yellow zinc, nickel plated,dacromet, etc
Material:stainless steel304,316,316L,317,317L,carbon steel,etc
Size:Φ1.7-Φ165,6#-3,Custom
MOQ:10000
Flat washers are great for adding resistance to your bolts and screws to prevent them from boring into the wood and weakening it. These USS coarse threaded washers are galvanized to be corrosion resistant and designed to fit other coarse fit bolts and washers
