Alloy Steel Lug Bolts With Wheel Studs and Threaded Shank, Conical Seating Face

We supply wheel studs produced under IATF 16949 controls to minimize rework and preserve critical features. To ensure proper fit, we control thread standard and pitch, surface finish, and the specified tolerance band. Our workshop runs these features from a released CAD file tied to your released documentation. Suzhou Yongji Precision Hardware—certified to IATF 16949—operates precision fastener production. This flow keeps inspection and traceability aligned with your drawing revisions and internal records over time. Quote depends on finish spec and the defined checkpoints and required control level in your details for these wheel studs.