This is a A-03M7201 Bolt, M12 X 45 PN: 03M7201Main Description As Following : A-03M7201 Bolt, M12 X 45 PN: 03M7201 Found in Section & Models : Miscellaneous > Miscellaneous, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : Grade: 8.8 Thread Length: 1.476" Thread Size: .472" (12MM) Useable Length: 1.772"