M6 x 20mm threaded insert, wood insert, screw nuts, zinc alloy threaded hex nut, screw-in hex socket (100pcs)

Nut set: the nut set contains 100 pieces M6 x 20 mm. These nuts are made of highly galvanized carbon steel for added durability and rust protection. Durable Zinc Alloy Material: The socket head cap screws are made of zinc alloy, which is strong and durable, resistant to rust and corrosion, and can be used for extended periods in cold conditions. and cold Threaded Design: The self-tapping threads, both external and internal, contribute to impact resistance and offer good tear resistance. They effectively prevent loosening due to twisting or vibration. Easy Installation: The hex nuts are quite easy to install. Simply drill the appropriate size hole where you need to install them, and use a hex key to screw the nut into the hole. This will hold the nut securely in place and prevent loosening due to vibration. Wide application: Drive insert nuts are ideal for replacing threaded nuts that strip the screw hole in wood.