A6343 75 PCS T-Nut 4 Pronged Tee Blind Nuts Assortment Kit

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. Product specifications:1/4 inch-18*10: inner diameter: 1/4 inch; base diameter: 18mm; product height: 10mm5/16 inches-20*10: inner diameter: 5/16 inches; base diameter: 20mm; product height: 10mm3/8 inch-25*12: inner diameter: 3/8 inch; base diameter: 25mm; product height: 12mm7. Composition:1/4 inch-18*10 x 30 PCS5/16 inch-20*10 x 30 PCS3/8 inch-25*12 x 15 PCS