M3 x 4 METRIC SEMS SCREWS / Phillips / Pan Head / Steel / Zinc Fasteners coated with Stalgard PLUS

Fasteners coated with Stalgard PLUS typically show no red rust or other base metal corrosion on significant surfaces after 1500 hours of salt spray exposure in accordance with ASTM B117

7-16X2 1/2 Phillips Bugle Head Fine Thread Drywall Screw Black Phosphate

Closed bottom versions (the cone is sealed to prevent dirt from getting in) are available also in selected sizes

6-20X1 7/8 Phillips Bugle Head Full Thread Self Drilling Drywall Screw Zinc and Bake

10-16X3 1/2 Phillips Bugle Head Full Thread Self Drilling Drywall Screw Zinc and Bake

M3 x 4 METRIC SEMS SCREWS / Phillips / Pan Head / Steel / Zinc Fasteners coated with Stalgard PLUS