8 x 1 Flat Head Nibbed Square Drive Deep Thread Wood Screw Type 17 Full Thrd Zinc CHSB The screw is 4 1/2

The screw is 4 1/2 inches long and has a diameter of 3/8 inches

and a serrated surface for added grip

It is made from durable zinc-plated steel and features a hex head for easy installation

The external sems threads provide a strong hold in metal or plastic

8 x 1 Flat Head Nibbed Square Drive Deep Thread Wood Screw Type 17 Full Thrd Zinc CHSB The screw is 4 1/28 x 1 Flat Head Nibbed Square Drive Deep Thread Wood Screw Type 17 Full Thrd Zinc is a versatile and durable fastener designed for securing wood components together. It features a flat head that sits flush with the surface, a nibbed tip that bites into the wood for a secure hold, and a square drive recess that allows for easy driving with a square driver bit. The deep thread design provides increased holding power, while the full thread allows for