6-19 x 1/2 Phillips Full Contour Truss Plastite Alternative 48-2 Fully Thrd Zinc &Wax BSWG It has a 6-lobe flat

It has a 6-lobe flat undercut head and a full thread

It is made of zinc-plated steel and is used to distribute the load of a bolt or screw over a larger surface area

and can be used in both indoor and outdoor environments

They are 7/8 inches long and have a diameter of 8-18

6-19 x 1/2 Phillips Full Contour Truss Plastite Alternative 48-2 Fully Thrd Zinc &Wax BSWG It has a 6-lobe flatThe 6 19 x 1 2 Phillips Full Contour Truss Plastite Alternative 48 2 Fully Threaded Zinc & Wax is a high quality screw designed for use in a variety of applications. It is made of durable zinc and features a full contour truss head that provides a secure hold. The screw also has a fully threaded shank that ensures a strong connection. The Plastite Alternative coating provides excellent corrosion resistance and makes the screw easy to drive. This screw