Here we have the TGR Titanium Closed Ended Wheelnuts. 
These are custom order and will take around 2 weeks for delivery so please enquire before purchase.
We have availability in m12 and m14 thread sizes in 1.5 and fine pitch 1.25 thread. They are available in raw or burnt blue finish.
These are 45mm in length and have a 60° tapered base to conform with all aftermarket and most modern alloys, if unsure please get in touch.