Henry® Insulation Fastener is a #12 fastener used in conjunction with Henry 3" (76 mm) Insulation Plate for insulation attachment in Henry EPDM and TPO fully adhered roofing systems. Insulation Fastener is compatible with wood (minimum 15⁄32" [12 mm] CDX plywood) and steel decks (22-gauge [0.76 mm] or heavier). Insulation Fastener features a buttress thread design for high pull-out and back-out resistance and an extra-sharp space point for quick installation.
Insulation Fasteners & Plates TDS Sheet