Heavy-Duty Truck Wheel Stud M22x1.5 Hex Bolt - Grade 10.9 Alloy Steel with Black Oxide Surface

This M22x1.5 hex head heavy-duty truck wheel stud is precision forged from high-strength 40Cr alloy steel with Grade 10.9 mechanical performance, specially engineered as a direct OEM replacement wheel hub fastener compatible with all matching Mack heavy-duty truck models. Its standardized M22×1.5 fine thread delivers tight, stable torque locking, the knurled shank ensures firm press-fit installation on wheel hubs, and anti-rust black oxide surface treatment provides outstanding corrosion resistance against mud, rain and road salt for long-term road use. The integrated hex bolt design allows convenient tightening and disassembly with standard wrenches, effectively bearing heavy vehicle loads and eliminating wheel looseness risks during long-distance hauling. Ideal for truck repair shops, fleet maintenance and aftermarket wheel hardware replacement.

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