HXJDAM 100Pcs Black Self Tapping Screws, M4.2x50mm Self Drilling Screws For Metal, Wafer Head Self Drilling Screws, Modified Truss Head Self Tapping Screws For Plastic, Metal, Wood

• WAFER HEAD SCREWS: These black self drilling screws are made from premium carbon steel, ensuring high strength and load-bearing capacity. They are coated with black phosphate, which provides anti-rust and corrosion-resistant properties, making these metal screws suitable for use both in dry and humid environments
• EASY TO INSTALL: Black self drilling wafer head screws ensure a strong connection and resistance to head breakage, clear and fine thread gives high pull-out resistance, no pre-drilling required, We equip you with PH8 drill which help you install the screws easily
• WIDE USE: These black pan head self tapping screws are prefect tech screws for metal, plastic and wood, which are widely used for constructions, plasterboard, plaster walls, wood panels, drywall track, metal sheets, stairs and other indoor applications, patios and various wood joint
• PACKAGE CONTAINS: 100Pcs Black Modified Truss Head Metal Self Tapping screws, Model number: M4.2x50mm , With one PH2 drive drill
• There are various other models available in our store which can meet your different working needs. If you have any questions, please feel free to contact us and we will reply to you as soon as possible

Specification: Product Name: Wafer Head Self Tapping Screws Color: Black Material: Carbon steel Size: 4.2x50mm Quantity: 100pcs -GOOD PENETRATION: The sharp pointed-tail design allows the screw to easily penetrate the material, reducing resistance at the start. Wafer head screws are self-tapping and can be screwed directly into materials such as metal, wood or plastics without pre-drilling. Reduce assembly time and labor costs in a variety of construction, carpentry and metalworking projects. -USABILITY: Black self tapping metal screws are made of high strength carbon steel and have good tensile strength and durability. The black surface is treated by a coating process, which improves the screw's rust and corrosion resistance and extends its life in harsh environments. -AESTHETICS: Black screws may be more aesthetically pleasing in some applications, especially where they need to harmonize with darker materials or designs. Warm tips: -Due to manual measurement and lighting, the actual color and size may be slightly different from the picture. -If you encounter problems when using our products. Please feel free to contact us, we will reply you at the first time.