8-18 x 1 1/4 Square Drive Flat Head Fully Threaded Self Drilling Screw Zinc & Bake 3/4-16 this screw features a partially

this screw features a partially threaded design that provides a secure hold in various materials

The Phillips drive style allows for easy installation with a standard Phillips screwdriver

these screws offer a combination of strength

The screw's precise threads ensure a secure and reliable connection

The 10-32 x 1/4 Unslotted Indented Hex Washer Head Machine Screw Fully Threaded Zinc is a versatile fastener designed for secure and reliable connections in various applications

8-18 x 1 1/4 Square Drive Flat Head Fully Threaded Self Drilling Screw Zinc & Bake 3/4-16 this screw features a partiallyThese 8 18 x 1 1 4" square drive flat head fully threaded self drilling screws are made of zinc and bake. They have a sharp point that drills its own pilot hole, making them ideal for use in metal. The square drive head provides a secure grip for driving, and the fully threaded design ensures a strong hold. These screws are perfect for a variety of applications, including metal roofing, siding, and framing.