alloy steel wheel lock bolt for auto

Specifications 1) ISO 9001:2000,TS16949, BV, TUV,SGS

2) lower price, high quality, best price

3) over 72 hours salty spray test

alloy steel car wheel lock, wheel lock bolt,    outter patten with ring         Inner patten with ring   OEM service, custom design is available.     Electroplating * We are the first and unique one in China, own autometic electroplating production line,  Our products passed above 72 hours NSS neutral salty spray test.  the thinckness of nickle  more than and equal to 30 μm,  thinckness of chrome equal to 3 μm.       Thread Size Available * M12*1.25, M12*1.50, M14*1.25, M14*1.50, M14*2.0, 3/8"-24,7/16"-20, 1/2"-20, 9/16"-18, etc.   Finish Available * Chrome, Zinc, Dacromet, Blacking, Color Electrophoretic, etc   Availabe in different colors. color code like below list     Material * Alloy Steel, Heat-treatment, we purchase 80% steel from Shanghai baogang ------ one of China's most famous company
  Mechanical performance grade * 8.8 or 10.9 grade,  acquiesce in 8.8 grade    Packages Available * double blister (clamshell) , cardboard box, head card, plastic box, foam box or  brown paper.            *We here only list the regular specification, please inform us if you have any requirement for different design or size. OEM service, custom design is available.   Certificate        Utility Model Patent        Manufacturing Systems        Test and Measurement Center       Website: www.wheelnuts.cn