The mounting plate with thread shown in the picture is manufactured in accordance with FIA regulations regarding the fastening of seat belts. The plate is made from 6mm thick S355 steel and features a 7/16" UNF thread, suitable for securing eyebolts attached to harness safety belts. The plate has a galvanized surface, providing corrosion resistance, and requires proper welding for secure attachment. Its dimensions are 50x25 mm. The product is made in Poland by highly skilled professionals, ensuring the highest quality and reliability.Thread: 7/16" UNFSize: 50x25 mm