200 PCS Gypsum Black Screw for Wood and Metal 1 inch to 3 inches Self Tapping Flat Head Screw

GYPSUM BLACK SCREW FOR WOOD AND METAL SELF-TAPPING SCREW (SOLD PER 200PCS)Material: Cold SteelThread Diameter: 3.5mmHead Diameter: 8mmScrew Length: 16mm up to 70mm SIZES FOR WOOD:✅ M3.5 x 16mm (5/8 inch)✅ M3.5 x 19mm (3/4 inch)✅ M3.5 x 25mm (1 inch)✅ M3.5 x 30mm (1-1/4 inch)✅ M3.5 x 40mm (1-1/2 inch)✅ M3.5 x 50mm (2 inches)✅ M3.5 x 60mm (2-3/8 inch)✅ M3.5 x 70mm (2-3/4 inch) SIZES FOR METAL:✅ M3.5 x 25mm (1 inch)✅ M3.5 x 30mm (1-1/4 inch)✅ M3.5 x 40mm (1-1/2 inch)✅ M3.5 x 50mm (2 inch) ️ Common Uses:● Woodworking – Often used for furniture or cabinetry where a visible screw head should blend in or complement dark finishes.● Drywall Installation – Black drywall screws are common due to their phosphate coating, which resists corrosion.● Metal or Plastic Fastening – Black machine screws are used in electronics, appliances, and automotive components.● Decorative Applications – Black screws offer a cleaner look in exposed installations.  WELCOME TO JUAN HARDWARE!We're glad you're here! Cash on Delivery AvailableAll Items Are Brand New and Ready to ShipDirect from Factory Warehouse Before Placing Your Order:✔️ Please read the product description carefully.✔️ Double-check your selected variation before checkout.✔️ Returns are accepted only if the item has not been used or worn. Sales Terms & Customer Support:✅ Not satisfied with your purchase? Contact us — we're here to help!✅ We offer full refunds upon receiving your returned item in original condition.✅ For any concerns or questions, feel free to message us anytime.