Overview Reviews Product Description This Japanese connector combines metric dimension threads with a 30° flare seat and is found primarily on Komatsu equipment. Greenline International Fitting Catalog Product Videos Custom Field Product Reviews Write a Review Write a Review × Greenline M22-1.5 x M22-1.5 Steel Male Komatsu - Male Komatsu Union 78078-22-22 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *