Twenty millimeters is the maximum spacer thickness in Dinan's lineup, and the 50mm lug bolt is the dedicated match. This is the longest bolt in the range, sized to restore proper hub thread engagement when the spacer stack is at its most aggressive. OEM cone-seat geometry and black zinc-coated steel hold the spec consistent across every length in the line. Sold as a set of 10.
Features:
+ M14x1.25 thread, OEM cone-seat geometry — F/G chassis application
+ 50mm shank length, for use with 20mm spacers
+ Steel construction, black zinc corrosion-resistant coating
+ Set of 10
Thread sizing: E chassis BMWs typically use M12x1.5. F and G chassis models use M14x1.25. Verify your spacer thickness and chassis thread spec before ordering.