1/4-20 x 3 1/2 Phillips Pan Machine Screw Fully Threaded Zinc NWP2 The screw is 3 1/2

The screw is 3 1/2 inches long and has a diameter of 5/16 inches

and decking to wood surfaces

They feature a full thread design for maximum holding power and a full contour truss head for a secure fit

130 Flat Head Threaded Insert Rivet Nut

These 10 x 1 Square Recess Drive Bugle Head Coarse Thread Drywall Screws are made of durable steel and feature a black phosphate finish for corrosion resistance

1/4-20 x 3 1/2 Phillips Pan Machine Screw Fully Threaded Zinc NWP2 The screw is 3 1/2The 1 4 20 x 3 1 2 Phillips Pan Machine Screw Fully Threaded Zinc is a versatile and durable screw designed for a wide range of applications. Made from high quality zinc plated steel, it offers excellent corrosion resistance and strength. The Phillips pan head provides a secure grip for driving, while the fully threaded shank allows for maximum holding power. With its precise dimensions and sharp threads, this screw ensures a tight and secure fit.