standard: ISO,GB,ANSI,BS packing: General export packing poly bag carton material: Carbon steel, Alloy steel, stainless

coach screw bolt:M3-M22*length5mm~160mm nut:M3-M30 Washer:M3-M30 coach screw

Standard:GB,DIN,ASME,BSW,UNC,JISGread:Gr1,Gr2,Gr3,Gr5,Gr7,Gr9,Gr12,Gr23

Application: Bicycle,Motorcycles,car,bike, machine, industry,military,metallurgy,medical                        machinery,survey,corrosion

 Our high-quality products are manufactured as ASTM , AMS and others .

 - As the certifications about , ISO 90012000 , GB/T 19001∼ 2000 .

  We possesses the completed precision CNC turning, milling, drilling, grinding, threading machines and the advanced polishing.

  we can also supply the products according to your drawings or samples of titanium,aluminium, Copper, stainless steel.

   Believe us,choose us.Time will tell everything.

Coach Bolt DIN603