6-13 x 1/2 Square Drive Pan Deep Thread Wood Screw Full Thread Zinc MPP316 They have a six lobe

They have a six lobe drive

These screws are designed for use with a square drive bit

- And more

It features a round head that provides a finished look and a type U drive that ensures a tight fit

which means it has a sharp point and is intended for use in soft materials

6-13 x 1/2 Square Drive Pan Deep Thread Wood Screw Full Thread Zinc MPP316 They have a six lobe6 13 x 1 2 Square Drive Pan Deep Thread Wood Screw Full Thread Zinc: Length: 6 inches Diameter: 13 64 inches Drive Type: Square Head Type: Pan Thread Type: Deep Thread Material: Steel Finish: Zinc Full Thread: Yes Quantity: 100 per box Features: Sharp point for easy penetration, deep thread for strong hold, square drive for secure driving, zinc finish for corrosion resistance, full thread for maximum holding power. Applications: Ideal for use in wood