Who We Are
BB Saha & Sons
We are Kolkata largest multi channel supplier of HSFG Nut’s, Bolt’s, Washer’s, Foundation Bolt’s, Fastener, Carriage Bolts, HP Dealer self Tapping screw, Thread Bar, CSK Bolt’s, All Kind of HOOK’S, Rivets, High Tensile Nuts & Bolts.
Leading Manufacturers, Dealers, Suppliers, Stockist of Nut, Bolt, Washers, Fasteners in Kolkata, West Bengal, India
- Who We Are
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.
- History
B.B.Saha and sons began as a family Nut’s, Bolt’s and Washer’s store in the 1960. Later quality and reputation on market it has strongly focused on wide variety of HSFG Nut’s, Bolt’s, Washer’s, Foundation Bolt’s, Fastener, Carriage Bolts, HP Dealer self Tapping screw, Thread Bar, CSK Bolt’s, All Kind of Hook’s, Rivets, High Tensile Nuts & Bolts. As well we are ISO certified product supplier
- 100% Customer Satisfaction Guarantee
If for any reason you are not completely satisfied with your purchase, simply return it for exchange, replacement, or refund.
Top Dealer of Threaded Anchor Bolt & Foundation Bolt for Industrial Applications.
Focused on wide variety of HSFG Nut’s, Bolt’s, Washer’s, Foundation Bolt’s, Fastener, Carriage Bolts, HP Dealer self Tapping screw, Thread Bar, CSK Bolt’s, All Kind of Hook’s, Rivets, High Tensile Nuts & Bolts. As well we are ISO certified product supplier.
Vision
To become a leading and most trusted name in the fastener industry by delivering high-quality, precision-engineered Nut, Bolt, Washers, Fasteners, and Anchor Bolts that strengthen infrastructure and industries worldwide.
Mission
Our mission is to manufacture and supply superior quality fasteners that meet international standards while ensuring reliability, durability, and cost-effectiveness.
Core Values
Our core values focus on quality, integrity, and customer satisfaction, delivering reliable fasteners with prompt service.
Why We Are The Best For Manufacturer, Supplier & Dealer of Nut, Bolt, Fastener in Kolkata, West Bengal
Superior Product Quality
We manufacture high-strength nuts, bolts, fasteners, and washers using premium raw materials and advanced production techniques, ensuring durability, accuracy, and long service life for industrial applications.
Complete Range of Fasteners
As a trusted manufacturer, supplier, and dealer in Kolkata, West Bengal, we offer a wide range of nuts, bolts, fasteners, and washers in various sizes, grades, and specifications to meet diverse industrial requirements.
Strict Quality Control
Every product goes through rigorous quality inspection and testing to ensure precise threading, perfect finishing, and reliable performance in construction, engineering, and mechanical industries.
Reliable Supply & Customer Support
With strong manufacturing capability and efficient distribution, we ensure timely delivery, competitive pricing, and dedicated customer support for clients across Kolkata and West Bengal.
Certified Smart Home Technicians Ready Serve You
Our Working Process for Nut, Bolt, Fastener and Washe & Others Manufacturing
Raw Material Selection
Surface Finishing & Coating
Precision Manufacturing
Quality Inspection & Packaging
Heat Treatment Process
+91 98305 50082
+91 83369 67900
Udyam Certificate
GST Certificate
ISO Certificate
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Clients
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