Threaded carbon steel furniture hex socket drive insertion nut for wood (M6 20mm)

These nuts are made of carbon steel with a high zinc plating for durability and rust protection. Threaded insert nuts have an external thread and a hex socket drive and are tightened with a hex key. Insert nuts are advantageous over barrel nuts and T-nuts because they can be installed from only one side of the part. Threaded insert nuts are available in different sizes and accept different screw sizes that you can choose for your project. Threaded insert nuts are available in different sizes and accept different screw sizes that you can choose for your project. Hex socket driver head insert nut wood fastening bolt machine furniture lock cap nail interior interface hardware thread rivet thread knurled work nut flat insert screw screw nut Features: Material: Zinc-plated carbon steel Type: Hex socket head cap screw Thread type (pitch): Coarse thread Size and quantity (optional): M6 * 10mm 20pcs M6 * 13mm 20pcs M6 * 15mm 20pcs M6 * 17mm 20pcs M6 * 20mm 20pcs M6 * 25mm 20pcs M8 * 13mm