Matching hardware matters when you're stacking tolerances at the wheel. Dinan's M14x1.25 lug bolts are machined to OEM cone-seat spec — the same 60-degree cone geometry BMW uses at the factory — in a black zinc-coated steel construction that resists corrosion without adding bulk. The 27mm length is the stock-position replacement for F and G chassis BMWs running no spacers, providing full thread engagement in the hub without bottoming out or protruding past the seat. Sold as a set of 10.
Features:
+ M14x1.25 thread, OEM cone-seat geometry — F/G chassis application
+ 27mm shank length, for stock-position fitment (no 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 chassis before ordering. For spacer applications, select a longer bolt to compensate for added spacer thickness.