Hydraulic nipple H1-straight M6 x 1-VA-SK-SW 7 conical, STAINLESS STEEL, Pressol. DIN 71412 Technical data : Specification Hexagon (SK) Pitch M6 x 100 Type Straight Material Stainless steel Size A (mm) 15 Measure B (mm) 5,5 Dimension on flats (SW) (mm) 7