Length [mm]: 38,0

Spanner Size: 18

Bolt Head-/Nut Design: Double Hexagon

Depth [mm]: 10

Material: Chrome-Molybdenum Steel

Weight [g]: 140

Diameter 1 [mm]: 27

Diameter 2 [mm]: 28

DIN / ISO: DIN3121

Drive side (profile): Rectangle

Square Drive Tang Size [mm (inch)]: 12.5 (1/2")