8 x 2 Flat Head Nibbed Square Drive Deep Thread Wood Screw Type 17 2/3 Thread Zinc & Bake 1 1/4-7 NE and the bugle head provides

and the bugle head provides a clean

which is a common type of screwdriver head

It is made of durable steel and features a galvanized finish for added corrosion resistance

It is designed to be used with a 6-19 screw and has a 5/8" washer head

This 5/16-18 x 1 Slotted Pan Machine Screw is made of 18-8 stainless steel

8 x 2 Flat Head Nibbed Square Drive Deep Thread Wood Screw Type 17 2/3 Thread Zinc & Bake 1 1/4-7 NE and the bugle head providesThese 8 x 2 Flat Head Nibbed Square Drive Deep Thread Wood Screws Type 17 2 3 Thread Zinc & Bake are designed for use in woodworking applications. They have a flat head with a nibbed design that helps to countersink the screw into the wood, providing a flush finish. The square drive recess allows for easy driving with a standard square drive bit. The deep thread design provides increased holding power, making these screws ideal for use in softwoods