Brass Hex Bolts M4x30mm 10 Pack Fully Thread Grade 4.8 Machine Screws

Description: 1. Material: The hex bolt is made of brass compared with other metal elements the brass has good conductivity and thermal conductivity corrosion resistance and wear resistance. 2. Advantage: The thread teeth are deep neat and clear and the force is uniform and not easy to slip it can be disassembled and reused many times. 3. Application: Brass bolts are mainly used for electrical appliances electronic components etc. and can also be used as building materials. Because of their good conductivity they are widely used in the communication industry and are also widely used in the electrical light industry machinery manufacturing construction industry etc. 4. Installation: Hex bolt is usually used with matching nuts and washers and a wrench is required for installation. (Accessories are not included in the package.)