Delhi Metro Fastener and Hardware Procurement for Rolling Stock Maintenance

Tender Description:

This tender opportunity, issued by the Delhi Metro Rail Corporation Limited (DMRC), under the Ministry of Housing and Urban Affairs, represents a critical requirement for a comprehensive range of fastening components essential for the ongoing maintenance and operational integrity of the Delhi Metro network. With Bid Number GEM/2026/B/8169399, the DMRC seeks qualified suppliers to provide a substantial quantity of approximately 42,539 units across a diverse array of items. Key among these are various types of self-locking nuts, including Hex Self-lock nuts for Z link RS 10 and ODDRS 10, Hex Nylock lock nuts for anti-roll bars, and Self-lock nuts for lateral buffers RS10. The requirement also extends to a selection of high-quality screws, such as all-encounter sunk screws for gangways, Allen cap head screws for inter-unit gangways and inter-car gangways, and Allen mushroom head screws for gangways. Furthermore, the tender encompasses a range of hex bolts, including Hex Bolts for Z link RS10 and Hex Bolts for Lateral Damper RS10, along with specialized fasteners like Hex Bolt M36 for FAC IAC mounting and Hexagonal Self Locknut Nut M36 for FAC IAC mounting. The procurement also includes essential washers, specifically Schnorr Washers in sizes M16 (Article No. 451650) and M10 (Article No. 451150), as well as Schnorr Washers for Primary vertical dampers RS10. The tender also calls for Allen Socket Hex Bolts for Earth brush cap ends and Earth brushes (RS10), alongside plain washers for carbon brushes and earthing cable lower flanges (RS10), and an earthing cable lower bolt flange (RS10). This is an important tender for suppliers capable of meeting stringent quality standards and delivering specialized railway components. The bid submission period opens on 22-10-2026 at 10:51 AM and closes on 16-11-2026 at 3:00 PM. All submissions should be addressed to the DMRC office located at 110043 MAIN STORES, NAJAFGARH TRAIN DEPOT, DELHI METRO RAIL CORPORATION LTD., NEAR SAIBABA MANDIR, NEW DELHI.