Established in 2003, the Fasteners business vertical has integrated advanced and state-of-the-art manufacturing facilities at MIDC, Tarapur in Maharashtra. We are amongst the most modern and one of the largest manufacturers of HT Fasteners in the country.
- manufacturing capacity of 30000 MT
- certified under
ISO 9001:2015, ISO 14001:2015 AND ISO 45001:2018
Karamtara Fasteners offers a total systems approach to fastening solutions to the customers' requirements. We manufacture bolts, nuts, anti-theft bolts & nuts, studs, foundation bolts, U-bolts, plain and spring washers.
Our manufacturing facility in Tarapur has installed capacity of 30000 MT per annum. This plant manufactures HT & MS fasteners for Power Generation, Transmission & Distribution Industry, Telecom Tower Industry, Automobile Industry etc.
The manufacturing facility has both Hot Forging and Cold forging facilities. It is certified with ISO 9001:2008, ISO 14001:2004 and OHSAS 18001:2007 standards.
We source raw materials from Tata Steel, JSPL, RINL, Usha Martin, Dhamm Steel, Mukund Steel etc.
Click here to download Fastener Business Brochure
- Diesel Locomotive Works
- Central Railway
- Western Railway
- HSFG Structural Bolting Assemblies
- Direct Tension Indicator Washers
- Shear Studs with Ferrule
- Hex head bolts nuts washers 8.8/10/9
- Track Shoe Bolts
- SIZES: From M10 to M52
- GRADES: From 4.6to 12.9as per various standards: IS, ISO, DIN, JIS, BS and ASTM, etc.
- Finishes :Zinc Phosphate , HDG , Auto-Black , Bright Zinc plating , Zinc Flake