SENCO 06A125P Specs: Size: 1 - 1/4 in. Screw: #6 Sharp Point Phosphate Gray Finish Coarse Thread Bugle Head SENCO 06A125P Features: Applications: Drywall to Wood for High Productivity, 50 Screws Per Strip for Senco Duraspin cordless screwdriver 3P0001N, also fits Milwaukee, Hilti, Makita, Grabber, PAM