8-18 x 1 Square Drive Modified Truss Head Self Drilling Screw Full Thread Zinc WE410 while the yellow zinc coating

while the yellow zinc coating offers corrosion resistance

Crafted from high-strength steel and finished with black phosphate

The 4-40 x 5/16 Slotted Indented Hex Head Machine Screw is a fully threaded screw made of 18-8 stainless steel

With precise dimensions and a thread pitch of 1

The flat nibs help to prevent splitting the wood

8-18 x 1 Square Drive Modified Truss Head Self Drilling Screw Full Thread Zinc WE410 while the yellow zinc coatingThese screws are designed for use in metal framing applications. They have a square drive head, which allows for easy driving with a standard square drive bit. The self drilling tip eliminates the need for pre drilling, saving time and effort. The full thread design provides maximum holding power, and the zinc coating provides corrosion resistance. These screws are available in a variety of lengths and diameters to suit a variety of applications.