VW Porsche Audi Mercedes Lug Bolts for Alloy Wheels 

SET OF FOUR

17mm Head, Ball,14mm x 1.5  

The shafts appear to be approx. 42mm and the thread lengths are approx. 30 mm(see photos). The total length of the bolt is 66.3 mm. They may be original factory bolts. They came off of a Porsche 914 with alloy wheels.

Please email me with any questions.