6-13 x 1/2 Square Drive Pan Deep Thread Wood Screw Full Thread Zinc MPP316 These screws are designed for

These screws are designed for use with a square drive bit

The 2-56 x 1/4 Phillips Pan Full Thread Machine Screw Black Oxide is a reliable and durable screw that is perfect for a variety of applications

They have a six lobe drive

10-24 x 7/8 Phillips Flat Undercut Machine Screw Fully Threaded Zinc:

The 3/8-16 x 1 3/4 Slotted Round Machine Screw Fully Threaded 18-8 Stainless Steel is a versatile and durable fastener designed for a wide range of applications

6-13 x 1/2 Square Drive Pan Deep Thread Wood Screw Full Thread Zinc MPP316 These screws are designed for6 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