6-20 x 5/8 Square Drive Flat Head Fully Threaded Self Drilling Screw 18-8 Stainless Steel MPP410 It is made of hot-dipped

It is made of hot-dipped galvanized steel for superior corrosion resistance and durability

The fillister head provides a sleek and professional finish

It has a hexagonal head that allows for easy tightening and removal with a wrench or socket

the perfect choice for demanding outdoor applications

1/2-13 x 12" galvanized carriage bolt with partially threaded undersized body

6-20 x 5/8 Square Drive Flat Head Fully Threaded Self Drilling Screw 18-8 Stainless Steel MPP410 It is made of hot-dippedThese 6 20 x 5 8" square drive flat head fully threaded self drilling screws are made of 18 8 stainless steel, making them strong, durable, and corrosion resistant. They are designed with a square drive head for easy installation using a square drive bit, and a flat head that sits flush with the surface of the material being fastened. The self drilling tip eliminates the need for pre drilling, saving time and effort. These screws are ideal for a