4-40 x 1/2 Phillips Flat 100º Machine Screw Fully Threaded Zinc MCW 3/4" High Collar Split Lock

3/4" High Collar Split Lock Washer Plain is a type of washer used to secure and prevent loosening of bolts and nuts in various applications

which makes it strong and durable

while the flat nibs reduce splitting and ensure a flush finish

These screws are ideal for fastening decking boards

The bugle head design allows for countersinking the screw below the surface of the drywall

4-40 x 1/2 Phillips Flat 100º Machine Screw Fully Threaded Zinc MCW 3/4" High Collar Split Lock4 40 x 1 2 Phillips Flat 100 Machine Screw Fully Threaded Zinc is a type of screw that is used to fasten two pieces of material together. It has a Phillips head, which is a type of recessed head that is designed to be used with a Phillips screwdriver. The screw is made of zinc, which is a corrosion resistant material. It is fully threaded, which means that the threads extend the entire length of the screw. The screw is 1 2 inch long and has a diameter