High quality with best price For Benz,Nissan,Man,BPW,etc Size:M21*123*380 Shape:Flat square Grade:Ordinary Standard,10.9 Bake blue U clampU clamp,U bolt,clampFeatures: Certification:ISO9001:2008Model M21*123*380Brands jinliang ,jiajin,u seriesDiameter 12mm,14mm,16mm,18mm,20mm,22mm,24mm,27mm,30mm .etcThread pitch 1.5mm,1.75mm,2.0mm,3.0mmBolt Thread UNF , Metric threadMaterial mild steel,1035steel, ...