wheel lock bolt 1.material:mild steel,45#steel,40Cr 2. ... .size:M12-M32 4.grade:8.8, wheel bolt, high strength wheel hub bolt, wheel bolt, tyre boltCertificate: ISO9001:2000High quality strengthen ... neutral carton box fastened with palletSatisfactory services:We can produce wheel bolts as per your drawing and/samples.We can ... any questions, please feel free to contact me. High quality wheel lock bolt