Supply of 5/8 Inch Zinc Plated Lock Bolts and Collars for Railway Wagon Repair

Work Description - For Complete Deion And Other Details, Please Refer To Tender

This tender, referenced as 66265290A, is issued by the Ministry of Railways, specifically the Wagon Repair Shop (WRS) Kota, West Central Railway, for the supply of Goods. The core of this tender involves the procurement of 5/8 inch (15.87mm) diameter zinc plated/galvanized lock bolts with collars, identified by part number 2020. These components are designed for a grip range of 31-38 mm and are supplied as a unit comprising one lock bolt and one collar. The base metal for both components is steel, and they must adhere to ASTM B633, ASTM B695, and ASTM B117 standards, with a minimum salt spray resistance of 48 hours. Critically, the lock bolt must possess a hardness within the range of 28-34 HRC, while the collar should have a hardness between 60-80 HRB. This tender falls under the "Railway related Products" category and is designated as a "Limited" tender. The key dates for participation are as follows: document download and bid submission both commence on August 6, 2026, at 05:47 PM, and conclude on August 19, 2026, at 12:30 PM, which is also the Bid Opening Date. The tender is located in Jabalpur, and there are no associated Tender Fees or Earnest Money Deposit (EMD) required. For complete details and specifications, applicants are directed to refer to the tender document itself.