BONOSS forged active cooling Mustang 4 lug to 5 lug adapters are made of top-quality forged 6061-T6 or 7075-T6 aluminum alloy.
After continuous tons of pressure, the super forging process eliminates internal void pockets and maximizes fatigue resistance.
The tensile strength of these BONOSS forged active cooling Mustang 4 lug to 5 lug adapters is up to 572 MPa (AL7075-T6).
What’s better, all BONOSS forged Mustang 4 lug to 5 lug adapters are equipped with ISO grade 12.9 wheel studs and ISO grade 10 lug nuts.
The ISO grade 12.9 wheel studs have a minimum tensile strength of 1,220 MPa.
It is worry-free to run such strong BONOSS Mustang 4 lug to 5 lug adapters.
