Ramset T3 3-1/2″ Insulfast Washer with Concrete Pin IFC-312V2 (500/box)

The 3 1/2″ Ramset-I-F Fastener for Concrete from ITW Brands is an essential solution for securing insulation in demanding construction environments. Featuring an engineered curved design, it effectively limits insulation compression, thereby enabling full thermal performance while ensuring that fasteners remain secure. Unlike conventional stick-pin fasteners, this product offers a safer and significantly faster installation process, achieving results up to four times quicker than traditional methods.