TRUFAST® SIP Fasteners are specifically engineered for attaching structural insulated panels (SIPS) and nailable insulation panels to wood and steel substrates. Featuring a large, pancake head style with a 6-lobe drive, TRUFAST SIP Fasteners drive quickly and smoothly, and draw panels securely without the need of a washer. Only TRUFAST offers three fastener styles for use in wood, corrugated steel and steel members without pre-drilling! 

500 pcs/ctn