A single size tie-wire version is available for wire supported fixtures

1/2-13 x 10 Grade 5 Hex Cap Screw Zinc Plated

5/8-11 x 12 A307 Grade A Carriage Bolt Zinc Plated

3/4 x 6 Hex Lag Screw Hot Dipped Galvanized

3/4 x 5 Titen HD Concrete Anchor Zinc Plated (5)

6-20 x 1 1/8 Strong-Point Phillips Bugle Head Self Drilling Drywall Screw Zinc Plated (10000) Drop-In Anchors 303 Stainless Steel A single size tie-wire version6 20 x 1 1 8 Phillips Drywall Self Drill Screw Zinc Plated (10000) . 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.