Drywall screw for steel joists, Phosphated

Drywall screws for indoor installation of plasterboard in steel studs with a maximum thickness of 0.9 mm. Recommended speed for drills with depth stop: 25-50 mm 2800-6000/min 51-76 mm 2000-2800/min. Estimated number required: approx. 20 pcs/m2.