About

About International Fasteners, Inc. International Fasteners Inc. was founded in 1996 and established the Daggerz™ Brand construction fasteners. With years of service to the fastener community, IFI continued to grow what once began as a manufacturer's rep agency into "The Distributor's Choice"​ throughout the United States. IFI has continued to grow our Daggerz brand into one of the most comprehensive selections of construction fasteners sold exclusively through the distribution channel. Our products include an extensive line of self drilling screws, drywall screws, deck screws, wood working screws, concrete screws, post framing screws, needle point screws, aluminum industry screws, threaded rod, bonded washers, and drill bits. Our Daggerz brand screws are packaged in color coded cartons for ease of material identification.