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TFC Launches Full Line Of 304 Stainless Bi-Metal Drill Screws

Bi-Metal-Group-ShotPittsburgh, PA – Triangle Fastener Corporation is pleased to announce the availability of a full line of 304 stainless steel bi-metal self-drilling screws.

Bi-metal screws have heads and threads made of 304 stainless steel providing exceptional corrosion resistance and ductility. A hardened carbon steel drill point welded to a stainless steel body, which allows the screw to drill and tap steel up to ½” thick.

Bi-metal-screw-graphicThese screws are used to attach aluminum, stainless steel, insulated metal panel (IMP) and when ductility is needed in the connection.

• In-stock for immediate shipping
• Available in #12 and ¼” diameters
• Drill and tap up to ½” thick steel
• Lengths up to 12” long
• Head styles include hex washer head, pancake head, and button head
• With and without EPDM Bond-Seal™ sealing washers
• Can be painted to your exact color

About Triangle Fastener Corporation


Triangle Fastener Corporation, a member of SFS, has 24 locations servicing the commercial construction markets since 1977. They provide a full line of high-performance fasteners, sealants, flashings, and tools used to construct the building envelope, along with interior applications like steel framing and sheet metal. To learn more visit

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