Star Drive Round Washers Are Used For Ledger Boards, Heavy Timber Construction, Rigid Foam Insulation Panels, Post And Meam And More.
Star Drive Round Washers are triple dipped with Bronze Star coating tested to 1200 hours of corrosion resistance in treated lumber and salt spray tests to ensure long lasting durability. Built-on round washer head gives a neat, finished appearance. Our lags provide virtually no end load, ease of drive, deep sharp threads and no pre-drilling to reduce worker fatigue and provide optimum performance. Available sizes are 1/4", 5/16", and 3/8". Lengths range from 1" - 16". Drive sizes are T25, T30 and T40. Head diameters and package quantities vary.