1/2-13 x 2 1/2 Slotted Flat Machine Screw Fully Threaded Zinc MPUB This washer is made of

This washer is made of zinc-plated steel for corrosion resistance and durability

The galvanized coating ensures resistance to corrosion

The Stover 1 3/4-5 Alternative Hex Collar Lock Nut is a Grade C nut made of steel and finished with cadmium and wax for corrosion resistance

and the fully threaded body provides a secure hold

while the sharp threads bite into wood securely

1/2-13 x 2 1/2 Slotted Flat Machine Screw Fully Threaded Zinc MPUB This washer is made ofThis 1 2 13 x 2 1 2 slotted flat machine screw is made of zinc and is fully threaded. It has a slotted drive and a flat head. This screw is commonly used in a variety of applications, including fastening metal to metal or wood to metal. It is also commonly used in electrical applications. This screw is durable and corrosion resistant, making it a good choice for both indoor and outdoor use.