£17.94 inc VAT Senco DuraSpin® Collated Screws for Fermacell board to wood applications. Phillips No.2 drive, black phosphate finish, coarse thread, small head with countersink nibs. 50 screws per strip. CE-marked (EN145566). Suitable for both cordless and mains operated machines. Size: 3.9 x 30mm. Add to Basket Quantity