8-15 x 3/4 Square Drive Flat Head Full Body Wood Screw 2/3 Thread Zinc FW These 8-18 x 1 1/4"

These 8-18 x 1 1/4" square drive flat head fully threaded self drilling screws are made of zinc and bake

It is a type 17 exterior screw and has a partial thread

These 10-24 x 1 Slotted Oval Machine Screws are fully threaded and made of zinc-plated steel

This 10-32 x 3 carriage bolt is fully threaded and made of zinc-plated steel

This type of screw is also known as a high-low screw

8-15 x 3/4 Square Drive Flat Head Full Body Wood Screw 2/3 Thread Zinc FW These 8-18 x 1 1/4"These 8 15 x 3 4 square drive flat head full body wood screws are designed for use in a variety of woodworking applications. They feature a square drive head that provides a secure grip for driving, and a full body design that provides maximum holding power. The 2 3 thread design allows for quick and easy installation, and the zinc coating provides corrosion resistance. These screws are ideal for use in framing, decking, and other general construction