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Optimized Design: Features a four-fold seat and tapered base to reduce deflection and enhance strength
Whether you’re anchoring insulation boards to steel decks or securing metal panels to purlins
smooth penetration into metal or wood
reducing visibility while holding boards tightly in place
Collated for Speed: Compatible with Simpson Strong-Tie Quik Drive systems for rapid
Simpson IS16-R Insulation Supports, Pkg 100 Truss Head Stainless Steel Screws Optimized Design: Features a four-foldThe IS Insulation Supports are cut from carbon steel spring wire for optimum flexibility and strength. Mitered tips dig into the wood, securing itself and insulation when installed between joists. NOTE: The correct fasteners installed in the correct position must be used to achieve published load values California Residents: WARNING