Model Number: Roller chain#4 Brand Name: OEM Key Specifications/Special Features: Product description:Name: roller chain*Specifications:Standard roller chainPitch from 12.7mm-76.2mmSimplex, douplex and triplex roller chainMaterial: alloyPlate use 40MN, 45MN electric steelPin use 30CrMnTi, 40CrBush use 10# steel, 20MnA series and B series40-1, 50-1, 60-1, 80-1, 100-1, 120-1, 140-1, 160-1, 200-1, 240-1, 08B-1, 10B-1, 12B-1, 16B-1, 20-1, 24-1, 32-1
Color: shot peening
Treatment: mesh heat treatment
*Other specifications are available at customer's request
*Packing details: plastic bag+color box+carton, or according to customer's requirements