Acorn International 1 In. Washered Bright White Framing Screw (250 Ct.) Malco The special flexible characteristic at

The special flexible characteristic at the insulation edge ensures the expected R-value is achieved

USDA compliant

Start now and add on at a later date

With the kit

a blue weather resistant thermoplastic shell is designed to add protection against moisture

Acorn International 1 In. Washered Bright White Framing Screw (250 Ct.) Malco The special flexible characteristic atMetal to wood screws are self piercing, sealing tapping screws made from heat treated C1022 steel; case hardened for roofing and siding applications. Features a 1 4" across flat high hat hex washer head with assembled EPDM (Ethylene Propylene Diene Monomer) washer, offers easy driving and conforms to the metal surface for a secure and long lasting seal. The twin lead type 17 point, and hi lo threads offer faster drive time and greater resistance to