An assortment of metric grease nipple fittings supplied in handy storage case M6 x 1 - Straight - 60 Pieces M6 x 1 - 45 Degree - 5 Pieces M6 x 1 - 90 Degree - 5 Pieces M8 x 1.25 - Straight - 10 Pieces M8 x 1.25 - 45 Degree - 5 Pieces M8 x 1.25 - 90 Degree - 5 Pieces M10 x 1.5 - Straight - 10 Pieces M10 x 1.5 - 45 Degree - 5 Pieces M10 x 1.5 - 90 Degree - 5 Pieces