This set of 5 replacement wheel studs are perfect for those in need of a reliable replacement. With a size of M12 x 1.5, total length of 70mm, neck is 11mm the thread length of 53mm, 13mm top head some salt has fallen onto them and as result they have developed some corrosion, some are fine some have corrosion, grab a bargain. The manufacturer part number, CRP130A65, indicates that these studs are made in Italy. The thread size is also 53mm, making it easy to find the right fit for your vehicle. These studs are a great choice for those in the market for a replacement wheel stud set.