1/2" x 5" Conquest Large Diameter Concrete Screws - Zinc, Pkg 25 Metal To Metal Roofing Screws Commercial Steel Buildings: Suitable for

Commercial Steel Buildings: Suitable for exterior roofing projects

The spring-loaded plunger-style mechanism is easy to use: place thumb inside the ring and push down on the stud while lifting the clip with your index and middle fingers

They have a shallow throat that allows for quick and secure attachments / detachments

ceiling grid assemblies

1/2" x 5" Conquest Large Diameter Concrete Screws - Zinc, Pkg 25 Metal To Metal Roofing Screws Commercial Steel Buildings: Suitable for1 2" x 5" Conquest Large Diameter Concrete Screws Zinc, Pkg 25 The 1 2 inch by 5 inch Conquest Large Diameter Concrete Screw delivers strong anchoring performance for demanding concrete and masonry applications. Its large diameter increases load capacity, while the zinc coating provides corrosion resistance in dry interior environments. Each box includes 25 heavy duty screws. 5 Inch 1 2 Inch Zinc Heavy Structural Concrete Screw Designed for thicker