BB SAHA & SONS is a renowned name in the industrial fastener industry, proudly serving as a leading manufacturer, dealer, supplier, and stockist of nuts, bolts, washers, fasteners, threaded anchor bolts, and foundation bolts in Kolkata, West Bengal for over 60 years. With decades of experience and a strong commitment to quality, the company has earned the trust of countless clients across construction, engineering, and infrastructure sectors. BB SAHA & SONS manufactures a comprehensive range of products in sizes from 8mm to 56mm and 3/8″ to 2″, strictly adhering to DIN, ASTM, British, and ISO standards. Their products are available in various grades such as 4.6, 4.8, 5.6, 6.8, 8.8, and 10.9, ensuring strength, durability, and performance for both light and heavy-duty applications.

As one of Kolkata’s largest multi-channel suppliers, BB SAHA & SONS offers an extensive portfolio including HSFG nuts, bolts, washers, foundation bolts, carriage bolts, CSK bolts, threaded bars, self-tapping screws, rivets, hooks, and high tensile fasteners. Their wide inventory and efficient distribution network make them a one-stop destination for all fastening requirements. Whether it’s bulk industrial supply or customized orders, the company ensures timely delivery and consistent quality. Customers are always encouraged to stay connected for business enquiries, requirements, and queries, making BB SAHA & SONS a reliable and customer-focused partner in the fastener industry.