Featuring a large, pancake-style head and 6-lobe drive, the TruFast SIP TP Panel Fastener provides excellent bit engagement and pull-through resistance. Engineered for fast and easy installation of structural insulated panels (SIPs) and nail base panels, TruFast SIP fasteners drive quickly, smoothly, and securely without the need for a washer or predrilled holes. TruFast SIP TP Panel Fastener Features: • Case-hardened and tempered carbon steel for long-term durability and ease of installation • Large diameter and low-profile head for excellent pull-through resistance without the need for a washer • Eliminates “telegraphing” on shingles, metal panels, and other roofing materials • 6-lobe internal drive offers excellent bit engagement, especially in high torque applications • Coated in TRU-KOTE Epoxy E-coat (black) • Large selection of lengths to ensure proper sizing to panel thickness • Multiple code approvals and listings. • Made in the USA. TruFast SIP TP Panel Fastener Benefits: • No Pre-drilling Required • Easy Installation • Durable • Long-lasting • Secure Engagement • Eliminates “telegraphing” • Wide Selection of Lengths TruFast SIP TP Panel Fastener Physical Data • Available Lengths: 2", 2-1/2", 3", 3-1/2", 4”, 4-1/2", 5", 5-1/2", 6”, 6-1/2", 7", 7-1/2", 8”, 8-1/2", 9”, 10”, 11”, 12”, 13”, 14”, 15”, 16”, 18" • Head Style: T-30 6-lobe drive. Two (2) T-30 Driver Bits are included in each package. • Thread Diameter: 0.255" • Thread Length: Varies, 1.75" (min.) TruFast SIP TP Panel Fastener Resources: • TruFast SIP TP Panel Fasteners Product Info Guide • TruFast SIP TP Fastener Detail Drawing • TruFast Panel Fastener Continuous Insulation NTA Engineering Report