M24 Nominal length 90 mm Oxidized blackening 12.9 grade 3 Hexagon to side length 19

M24 Nominal length 80 mm Oxidized blackening 12.9 grade 3 Hexagon to side length 19

M24 Nominal length 75 mm Oxidized blackening 12.9 grade 3 Hexagon opposite side length 19

M24 Nominal length 70 mm Oxidized blackening Grade 12.9 3 Hexagon to side length 19

M24 Nominal length 65 mm Oxidized blackening 12.9 grade 3 Hexagon to side length 19

M24 Nominal length 55 mm Oxidized blackening 12.9 grade 3 Hexagon to side length 19

M24 Nominal length 50 mm Oxidized blackening Grade 12.9 3 Hexagon to side length 19

M24 Nominal length 40 mm Oxidized blackening 12.9 grade 3 Hexagon to side length 19

M22 Nominal length 60 mm Oxidized blackening 12.9 grade 2.5 Hexagon to side length 17

M22 Nominal Length: 55 mm, Oxidized Blackening, 12.9 Grade, 2.5 Hexagon Opposite Length: 17