Industry News

News Home

Triangle Fastener Gains FM Approval For BLAZER 3 Drill Screws

TFC-Blazer-3Pittsburgh, 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, 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 is a leading provider of standard and specialty fasteners, sealants, and tools for metal construction industries. They have 23 locations and can provide job-site assistance, fastener recommendations, and product development. For more information visit the TFC website at For product samples call 800-486-1832.

facebook40  twitter40  instagram40   linkedin40   youtube40

^ Back To Top