I have a Strange 12 bolt rear with the 1/2"-20 X 3" studs.

I need lug nuts that will work with the factor SS / ZR1 wheels.

Everything I find for that tread are not wide enough to seat against the wheels properly.

Anyone know of a part#?

 

Same rear axle setup. I bought a set of 1/2" "duplex" (double length) lug nuts. They were closed end, so I drilled through the closed ends, ran a tap through to clean things up. Worked great on my 17x11 ZR1/GS offset wheels. Ends of the studs are fairly flush with the end of the nuts.



Want to buy my ZR1/GS offset wheels? Car is gone, don't need them any more.