FM Base Sheet Fasteners

The TRUFAST® FM Series Base Sheet Fastener is a short-length roofing fastener engineered for securing roofing base sheets to approved substrates. It delivers strong holding power while maintaining a low profile. Its wide head provides excellent pull-through resistance, helping create a smooth, even surface for subsequent roofing layers.

• Reliable attachment for roofing base sheets in a variety of assemblies
• Low-profile head design helps ensure a smooth, clean roof surface
• Built for strength and pull-through resistance in demanding conditions
• Corrosion-resistant finish for long-lasting performance and protection
• Backed by FM Approval for trusted quality and code compliance