self tapping drywall screws

Black Phosphate Drywall Screws Gypsum Board Self Tapping Drywall Screw for Wood and Metal High-strength carbon steel self-tapping fasteners specially designed for gypsum board installation with black phosphate surface treatment. Measurement System Metric, Imperial (Inch), Other Grade Class 8.8/10.9...

DIN7505A Chipboard Screw Self Tapping Yellow Zinc Plated Wood Screw DIN7505A Chipboard Screw Self Tapping Yellow Zinc Plated Wood Screw Specification Details Measurement System Metric, Imperial (Inch), Other Grade Class 10.9/12.9 Nut Shape Round Thread Coverage Fully Threaded Thread Direction Square ...