Description THE KOMATSU CAP AND PLUG IS A METRIC THREAD. THE KIT CONSIST OF M14X1.5 - 2 EACH M18X1.5 - 2 EACH M22X1.5 - 2 EACH M24X1.5 - 2 EACH M30X1.5 - 2 EACH M33X1.5 - 2 EACH