Lug Nuts - The definitive guide

merkil

Ok. I get what your saying but what is the degree of taper of the head on aftermarket lugs so that they seat properly?

The one adapter is only 0.20' (5.08mm) thick and has a small shank to fit inside but the seat is only 45 deg taper. The original one I linked is 0.25'' (6.35mm) but at 60 deg taper for the seat, so this might be close

I would buy a few to tryout cause they have a no hassle return policy but I don't have aftermarket lugs.

Im hoping these will be a game changer for ppl with stock sport rays and want aftermarket lugs! .....like myself

forza370z

Ah okay... after little research, the 2 piece Kics lug nut's body is made of cold forged SCM-435 which is alloy steel while the taper seat is made of A7075-T6 aluminum and ultra-hard aluminite finish.

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09 PW 370z Nismo | K&N Drop Ins | HKS Hi Power | Berk HFCs | Work Meister S1 3P | Project Kics R40 Neo Chrome Lug Nuts | KW V1 | SPC rear camber arms/toe bolts | Southbend Stage 3 daily clutch | Southband 19Ib Steel Flywheel | ZSpeed CSC