TRIANGLE FASTENER
CORPORATION ®
1-800-486-1832
Fastening Systems and Solutions for the Construction Industry

What's New


Our commitment to developing innovative products and services assures you will have access to the latest technologies for the construction industry.

American Made Fasteners


TFC has the widest selection of fasteners that are MADE IN THE USA! If you need fasteners for your next construction project that meet the BUY AMERICAN ACT, call 800.486.1832 to speak with a branch near you!

·Learn more· about our American Made Fasteners

CONCEALOR® Pancake Screws for Heavy Gauge Applications


Our 1/4-14 DP3 CONCEALOR® pancake head screws are designed for heavy gauge applications and can be used to attach a variety of material to steel up to 1/4" thick!

·Learn more· about our 1/4-14 DP3 CONCEALOR® Pancake Screws

Code Compliant Concrete Anchors


We have the largest selection of Code Compliant Concrete Anchors in the industry. Contact one of our locations for various sizes and pricing.

·Learn more· about our Code Compliant Concrete Anchors

BLAZER® Wood to Metal Fasteners


Our wood-to-metal drill screws are engineered to provide high performance and easy installation. Thin or thick metal...TFC has the fastener for your application!

·Learn more· about our special fasteners for wood to metal applications

BLAZER® Heavy Gauge Drill Screws


BLAZER® self-drilling screws are engineered to drill and tap high tensile steels more consistently with less effort.

·Learn more· about Blazer® Heavy Gauge Drill Screws

VRT - Vibration Resistant Thread


Patent pending thread design increases back-out resistance by more than 250% compared to standard threads.

·Learn more· about VRT Technology

·Watch· the Expansion and Contraction Test Video

304 Stainless Steel Tapping Screws


Our 304 stainless steel tapping screws provide exceptional corrosion resistance, ductility and high strength. We coat our type AB & B screws with a special plating to minimize thread rollover when tapping high tensile steel.

·Learn more· about 304 Stainless Steel
Tapping Screws