100pcs / Pack Carbon Steel Fastening 4 Pronged Tee Blind Nuts Assortment Kit(Silver)

1. Made of carbon steel, strong and durable, anti-rust and anti-corrosion, easy to use, firm fixation, and wide application range.2. The serrated design allows the surface between the nut and the workpiece to extend, non-slip and easy to lock, and is used to provide a stable threaded insert in the wood.3. Scope of application: widely used in mechanical equipment, electronic equipment, communication equipment, hardware lighting, building bridges, furniture decoration and other related industries.4. Material: carbon steel5. Surface treatment: blue and white zinc plating6. Composition:M4x25pcsM5x25pcsM6x15pcsM8x20pcsM10x15pcs​