cyclingcolors Wheel Bolt Front Trailer Car Tractor Stud Nut M20

Head height: 8.1 mm, Head external diameter (width): 30 mm, Length: 64.5 mm, Thread pitch: 1.5 mm, Surface treatment: Galvanized, Thread diameter: M20, Thread length: 39 mm, Thread type: Metric, Overall length: 72.6 mm