1-8 x 10 Grade 5 Hex Cap Screw Zinc Plated

The body of the anchors is also corrosion resistant

With solid surfaces

new longer and stronger plastic straps that now work in base materials 3/8" to 3 5/8" thick

8-18 x 2 3/8 Phillips Drywall Self Drill Screw Zinc Plated (2500)

8-18 x 2 3/8 Strong-Point Phillips Bugle Head Self Drilling Drywall Screw Zinc Plated (2500) Wedge Anchors Mechanically Galvanized 1-8 x 10 Grade 58 18 x 2 3 8 Phillips Drywall Self Drill Screw Zinc Plated (2500) . Used for many purposes, including the attachment of gypsum board to metal studs, fine threads and the self drilling tip make these screws ideal for penetrating and holding into metal framing studs and other types of metal or aluminum framing.