Detail Specifications Part Thread Size: L1 L CI 285 M12 x 1.25 27 57 CI 286 M12 x 1.50 27 57 CI 287 M14 x 1.50 27 57 CI 288 M12 x 1.25 27 67 CI 289 M12 x 1.50 27 67 CI 290 M14 x 1.50 27 67