10 x 4 Flat Head Nibbed Square Drive Deep Thread Wood Screw Type 17 2/3 Thread Black Ox MWW5 The fillister head has a

The fillister head has a slightly rounded top that sits flush with the surface of the material being fastened

The 3/8-16 x 3 3/4 Carriage Bolt Fully Threaded Zinc is a high-quality fastener designed for a variety of applications

This 2-56 x 7/32 Phillips flat machine screw is fully threaded and made of 18-8 stainless steel

They feature a sharp needle point that easily penetrates the metal

The thumb screw has a knurled head for easy hand tightening and loosening

10 x 4 Flat Head Nibbed Square Drive Deep Thread Wood Screw Type 17 2/3 Thread Black Ox MWW5 The fillister head has aThese 10 x 4 flat head nibbed square drive deep thread wood screws are Type 17 with 2 3 thread and a black oxide finish. They are designed for use in wood applications and feature a flat head with a nibbed design that helps to prevent the screw from splitting the wood. The square drive allows for easy driving with a square drive bit. The deep thread provides a strong hold in wood, and the black oxide finish provides corrosion resistance.