Triangle Fastener Gains FM Approval For BLAZER 3 Drill Screws
Pittsburgh, PA – Triangle Fastener Corporation (TFC) has announced FM approval for their ¼-14 BLAZER 3 Drill Screws in carbon steel. The FM approval is for screw attachments per classes 4471 (Panel Roofs) and 4881 (Exterior Wall Systems). These screws are provided with TRI-SEAL® long-life
finish and are approved in lengths up to 11”.
The listing can be found at www.trianglefastener.com/Products/Blazer, or by visiting the FM RoofNav or Approval Guide website.
BLAZER® Drill Screws are specified by metal roof and wall panel manufactures, including producers of insulated metal panels (IMP).
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 www.trianglefastener.com.