10 x 4 Flat Head Nibbed Square Drive Deep Thread Wood Screw Type 17 2/3 Thread Black Ox MWW5 They feature a slotted drive

They feature a slotted drive and are designed for use in a variety of applications

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

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

This 10-32 x 5/8" Knurled Thumb Screw with Washer Face Full Thread is made of aluminum and has a knurled head for easy gripping

10 x 4 Flat Head Nibbed Square Drive Deep Thread Wood Screw Type 17 2/3 Thread Black Ox MWW5 They feature a slotted driveThese 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.