Hardened and tempered 10.9 grade steel studs and nuts: Ensures ultimate strength and safety for high-performance applications
Bullet tip design: Prevents cross threading and enables faster, easier wheel changes
Black zinc coating: Provides additional strength and corrosion resistance for extended durability
Multiple shank lengths (45mm, 75mm, 90mm): Allows compatibility with various spacer thicknesses and wheel lock types
Allen key insert: Simplifies installation and reduces hand strain
All Macht Schnell Competition fasteners are hardened and tempered to strength class 10.9 or 10 according to DIN/ISO standard 898. They meet the statutory requirements of all countries - including the USA.
All studs/nuts feature a black plating process for OEM appearance.
Final inspections are not restricted to random quality checks. Every