Open End Bulge Acorn

Class 8

Material: CHQ1010 steel carbon

17Hex, Length 25mm (Also available for length 16mm, 18mm, 21mm)

Supplier Info


Specializing in cold-forged lug nuts and bolts since 1992, Anmax was founded in Kaohsiung, Taiwan, with over 27 years of experience, we have developed a wide-range models of lug nuts and bolts and anti-theft products.

As an ISO 9001:2015 certified company, we offer not only premium lug nuts (class 8), but superior bolts and studs (class 10.9) . In order to meet the light weight demand for racing cars, we also developed aluminum lug nuts, aluminum spacers and aluminum tire valves in our production line.

Our products are sold worldwide, including Japan, the USA, Canada, Australia, Europe, Russia, Latin America and Asian countries. Continuous product innovation is our key to being competitive in the market and continuous quality promotion is our spirit to offer good service to customers.

Please contact us for more details and we will be your best partner for wheel accessories.