10-12 x 2 1/4 Phillips Flat Self Tapping Screw Type A Fully Threaded Zinc KPW188 while the flange head provides

while the flange head provides additional support and prevents loosening

The bolt is made of durable steel and features a zinc coating for corrosion resistance

They feature a #6 head

The 5/8-11 x 3 1/2 Hex Cap Screw Grade 5 Zinc is a high-quality fastener designed for a variety of applications

such as attaching roofing and siding

10-12 x 2 1/4 Phillips Flat Self Tapping Screw Type A Fully Threaded Zinc KPW188 while the flange head providesThese 10 12 x 2 1 4" Type A Phillips flat head self tapping screws are fully threaded and zinc plated for corrosion resistance. They are designed to create their own threads as they are driven into a material, making them ideal for use in wood, metal, and plastic. The Phillips drive style provides a secure grip for driving, and the flat head sits flush with the surface of the material. These screws are commonly used in a variety of applications,