This Crankshaft Pulley Bolt is manufactured by Febi and is designed for front placement on vehicles. It has an outer diameter of 39.5 mm and requires a spanner size of 18. The bolt is phosphatized and oiled for surface protection and has a weight of 0.200 kg. It is rated at Quality/Grade 10.9 and is a Bolt/Nut version with a lockwasher. The screw length below the head is 80 mm, and the external thread size is M14 x 1.5. This product is a Pulley Bolt. Please ensure the products are installed by a competent individual. N.B. products are usually supplied without fixings.