420 Pcs M4.2 M4.8 Self Tapping Screws, Phillips Head Self Drilling Screws, Black Wafer Head Tek Screws Assortment Kit, Truss Head Sheet Metal Screws for Wood Plastic Metal Screws

• Superb Material: Black self tapping screws are made of high-strength and high-hardness carbon steel, which is resistant to corrosion, scratches, rust, breakage or deformation. These self tapping screws black are compact and powerful, providing long-term durability and stability.
• Self-tapping Cross Screws Design: With clean and precise threads, self-tapping screws provide good fastening force in various materials for a firm connection. Self-drilling design, which can drill, cut and lock at the same time, improves the strength of the screws and the contacting objects.
• Easy to Store: All black screws are stored in a transparent and sturdy storage box with compartments. Self drilling screws for metal are stored separately, well organized, easy to carry and find. There is no confusion during transportation and it is convenient to use.
• Widely used: Suitable for office equipment, home furnishings, electrical products, workplace fixtures, ship assembly, communication equipment, machinery, furniture, maintenance and other fields. Suitable for drilling directly on any metal, wood and plastic surface without pre-drilling.
• Package Includes: 420 pieces in total, sizes and quantities include: 15 pcs m4.2x32mm, 25 pcs m4.2x25mm, 35 pcs m4.2x19mm, 75 pcs m4.2x16mm, 90 pcs m4.2x13mm, 60 pcs m4.8x13mm, 50 pcs m4.8x16mm, 35 pcs m4.8x19mm, 25 pcs m4.8x25mm, 10 pcs m4.8x32mm, sufficient quantity and rich size to meet the usage needs of multiple scenarios and fields.

What are the advantages of our self tapping screws for plastic? Self tapping screws black are made of high-quality carbon steel material, which is corrosion-resistant, not easy to rust, not easy to deform or break, and has long-term durability and stability. The combination of flat head cross screws and self-tapping screws will not slip when used, and provide good fastening force in various materials to achieve a tight connection. The self-drilling screw design can drill and tighten more effectively, and ensure a firm fixation and is not easy to slip. Widely used in office equipment, home furnishings, electrical products, workplace fixtures, ship assembly, communication equipment, machinery, furniture, maintenance and other fields. Features: Material: Carbon Steel Color: Black Quantity: 420 Pcs Package Includes: 15 Pcs - M4.2x32mm 25 Pcs - M4.2x25mm 35 Pcs - M4.2x19mm 75 Pcs - M4.2x16mm 90 Pcs - M4.2x13mm 60 Pcs - M4.8x13mm 50 Pcs - M4.8x16mm 35 Pcs - M4.8x19mm 25 Pcs - M4.8x25mm 10 Pcs - M4.8x32mm Warranty after sale: If you have any questions, please contact us in time, and we will solve your questions ASAP. Warm Tips: Color may vary slightly from the online image due to your monitor color settings, please refer to the actual product, thank you for your understanding.