Hillman 5/16 In. Steel Galvanized Split Lock Washer (100 Ct.) Bolts Good for attaching almost any

Good for attaching almost any type of material to metal

Reduced shank fits 3/8' and larger drills and drill presses

The Perfect Fit lever is innnovatively designed to adjust to any toilet tank

produces even light distribution

high performance hole saws deliver faster cutting performance & increased productivity

Hillman 5/16 In. Steel Galvanized Split Lock Washer (100 Ct.) Bolts Good for attaching almost anyHot dipped galvanized hardened steel. Suitable for use in treated lumber. These fasteners contain split ends that help 'lock' into the mating material, thus providing a locking feature when tightened beneath a nut. Packages of 100 pieces.