FINE-THREAD WOOD-TO-METAL MULTI-PURPOSE SCREW
For drywall installation into metal studs &general wood to metal fastening up to 20 ga.For interior wood projectsUse on plywood-particle board & other soft woodsHeat treated, hardened steel constructionBugle head for sure countersinkingDeep recessed Phillips driveTop quality hardened steel - phosphate coated2500ct Phspht-Ct