350 Pcs Black Self Tapping Screws Set, M3 M4 M5 Hex Socket Pan Head Wood Screws Assortment, Round Head Self-tapping Screw Set for Masonry Decking Furniture Fixing

• Exquisite Materials: black self tapping screws are made of high-quality carbon steel, which is hard, non-deformable, corrosion-resistant, and rust-resistant, providing high strength and excellent performance in a variety of environments.
• Round Head Hexagon Socket Screws Design: The threads of self-tapping pan head screws are deep, clear, and burr-free, with high loosening capacity and improved tightening results. The standard hexagon socket design ensures uniform force distribution and prevents deformation or slipping during use.
• Easy Storage: All self tapping screws are stored in a transparent and sturdy storage box with compartments. The wood screws assortment set is stored separately for organized storage, making it easy to carry and find. It also eliminates clutter during transportation and is convenient to use.
• Wide Applications: Ideal for plastic, wood, and soft metals. Suitable for use in the mechanical industry, household goods, furniture repair, electronics, construction, automotive manufacturing, appliance repair, mold making, and other machine repair applications.
• Packaging Content: 350 pieces screws set in total, including sizes M3, M4, and M5, are available. The ample quantity and variety of sizes meet your daily needs in various areas.

What are the advantages of our black wood screws? 1. Made of carbon steel, self tapping screws black offer high strength and excellent corrosion resistance in many environments. 2. round head tapping screws are available in a variety of lengths to meet your basic needs and meet the demands of various applications. 3. All hex socket round head screws are packaged in plastic cases according to size for easy portability and use. 4. Self-tapping screws offer high loosening capacity and can be installed and removed. 5. Widely used in machinery repair in electronics, electrical appliances, machinery, energy, chemicals, metallurgy, mold manufacturing, and other fields. Features: Material: Carbon Steel Color: Black Quantity: 350 Pcs Package Includes: 50 Pcs- M3x8mm 50 Pcs- M3x10mm 40 Pcs- M3x12mm 40 Pcs- M3x16mm 20 Pcs- M3x20mm 30 Pcs- M4x10mm 20 Pcs- M4x16mm 30 Pcs- M4x20mm 15 Pcs- M4x25mm 10 Pcs- M4x30mm 10 Pcs- M5x16mm 10 Pcs- M5x20mm 10 Pcs- M5x25mm 15 Pcs- M5x30mm Customer Service Guarantee: If you have any questions, please contact us immediately. We will respond as soon as possible. Important Note: Dimensions are manually measured, so there may be some deviations. Due to different monitor settings, actual colors may vary slightly from online images. Please refer to the actual product for accuracy. Thank you for your understanding.