1/4" x 2-3/4" Conquest T-30 Flat Head Concrete Screw - 410 Stainless Steel, Pkg 100 EPDM Pipe Flashings The Simpson QDPROHX516G2 auto-feed Steel-To-Steel

The Simpson QDPROHX516G2 auto-feed Steel-To-Steel Fastening Attachment is designed to install cold-formed steel framing and steel decking to structural steel members

Fasteners: Use all specified Strong-Drive SDS Heavy-Duty Connector screws

The Strong-Tie HUC810 concealed flange hanger features a G90 Galvanized coating and requires the use of hot-dip galvanized fasteners which meet the specifications of ASTM A153

Coarse threads – Provide strong holding power in wood decking

1/4" x 2-3/4" Conquest T-30 Flat Head Concrete Screw - 410 Stainless Steel, Pkg 100 EPDM Pipe Flashings The Simpson QDPROHX516G2 auto-feed Steel-To-SteelConquest T 30 Star Drive Flat Head Concrete Screws offer a clean, low profile finish with the reliable holding power professionals expect. Made from corrosion resistant 410 stainless steel, these screws are ideal for anchoring into concrete, brick, or block in dry or mildly damp environments. The flat head sits level with the surface, which is great for projects where you want a smooth, finished look. Each screw features aggressive threads for fast