8-18 x 7/8 Phillips Modified Truss head Self Drilling Screw Full Thread Zinc NR8BK The 1/2-13 thread size ensures

The 1/2-13 thread size ensures a tight fit and easy installation

Their fully threaded construction provides maximum holding power

ensuring its dimensional accuracy and strength

They are made of zinc-plated steel and have a cage-like design that allows them to be easily inserted into a square hole and then tightened down

* Made from durable steel

8-18 x 7/8 Phillips Modified Truss head Self Drilling Screw Full Thread Zinc NR8BK The 1/2-13 thread size ensuresThe 8 18 x 7 8 Phillips Modified Truss head Self Drilling Screw Full Thread Zinc is a versatile and durable screw designed for a wide range of applications. The self drilling tip eliminates the need for pre drilling, making it easy to install in a variety of materials. The full thread design provides maximum holding power, while the zinc coating offers excellent corrosion resistance. The Phillips modified truss head provides a secure grip for driving