Spax Screws Flat Countersunk Head - Zinc-Plated - #6 x 3/4", Pkg 45 Hex Head 410 Stainless Steel Masonry Screws The ring shank design delivers

The ring shank design delivers superior holding power

The 1-5/8" x 2-7/16 Short Slot Strut Channel 18" - Aluminum is a versatile and durable component designed for various structural and support applications

This innovation distributes the load through two points on each joist nail for greater strength

Low-Torque Thread Design: Drives easier and extends battery life on cordless tools

Spax Screws Flat Countersunk Head - Zinc-Plated - #6 x 3/4", Pkg 45 Hex Head 410 Stainless Steel Masonry Screws The ring shank design deliversCrafted from Steel with a Zinc Plated finish and synthetic coating, these durable Spax Screws feature a Flat Countersunk Head and serrated cutting threads that eliminate the need for pre drilling. With a versatile Unidrive design, they offer the perfect combination of a Square and Phillips head.