30pcs Brass Cross Countersunk Head Self-tapping Screws Copper Phillips Flat Head Tapping Wood Screw M3 M4 M5, M3

Material: Bolts are made of brass, compared with other materials, brass has good electrical and thermal conductivity, corrosion resistance and wear resistance, good fastening function and long service life Well-made: deep thread teeth, neat and clear, uniform force, not easy to slip, can be disassembled and reused many times EASY TO USE: Provides a firm grip and a smooth surface for easier tightening or loosening of fasteners, with a beautiful brass look, ideal for project decoration and repair Scope of application: Widely used for installation, maintenance and fixing of various daily needs: such as musical instruments, mechanical parts, electronic equipment, communication equipment, decorations and other products Buy with confidence: We are committed to providing customers with high-quality goods and warm service, if you have any questions during the purchase process, please feel free to contact us !