Place of Origin: Jiangsu, China (Mainland) Brand Name: ALEX Model Number: TN05 Standard: DIN Name: Zinc Plated Rail Flange Lock Nut Material: Q235, 35#, 45#, 40Cr, etc Finish: Plain (oiled), Bluing, Zinc, HDG, etc Dimensions (L x W x H) (mm): Dia. 18-24mm Grade: 5.0, 8.0 Service: Manufacturing, Designing, OEM Quality Control: Inspection on each workshift/new batch material/machine adjustment Manufacturer: Kunshan Alex Processing: Forging Guarantee: According to Contract
