Spax Screws Flat Countersunk Head - Zinc-Plated - #6 x 3/4", Pkg 45 Hex Head 410 Stainless Steel Masonry Screws Multiple Lengths: Offered in a

Multiple Lengths: Offered in a variety of sizes to meet project requirements

Designed to anchor nominal 4x4 wood posts to existing concrete

The ring shank design delivers superior holding power

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 Multiple Lengths: Offered in aCrafted 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.