BB SAHA & SONS

Who We Are

BB Saha & Sons

HOME
ABOUT US

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.

BB SAHA & SONS

Leading Manufacturers, Dealers, Suppliers, Stockist of Nut, Bolt, Washers, Fasteners in Kolkata, West Bengal, India

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.

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

If for any reason you are not completely satisfied with your purchase, simply return it for exchange, replacement, or refund.

OUR STORY

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

BB SAHA & SONS

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

BB SAHA & SONS

Our mission is to manufacture and supply superior quality fasteners that meet international standards while ensuring reliability, durability, and cost-effectiveness.

Core Values

BB SAHA & SONS

Our core values focus on quality, integrity, and customer satisfaction, delivering reliable fasteners with prompt service.

WHY CHOOSE US

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.

OUR TEAM

Certified Smart Home Technicians Ready Serve You

Tom Raider
Lead Installation Technician
Esther Howard
Network & Security Specialist
Holand Yohan
Smart Home Designer & Consultant
WORKING PROCESS

Our Working Process for Nut, Bolt, Fastener and Washe & Others Manufacturing

Raw Material Selection
High-quality raw materials such as carbon steel, stainless steel, or alloy steel are carefully selected to ensure strength, durability, and corrosion resistance in nuts, bolts, fasteners, and washers.
Surface Finishing & Coating
Surface treatments like galvanizing, zinc plating, or coating are applied to protect fasteners from rust and environmental damage while improving longevity.
Precision Manufacturing
Advanced machinery and forging processes are used to manufacture nuts, bolts, fasteners, and washers with accurate dimensions, proper threading, and consistent quality
Quality Inspection & Packaging
Each batch of nuts, bolts, fasteners, and washers is thoroughly inspected for size, strength, and finish before safe packaging and dispatch to ensure customer satisfaction.
Heat Treatment Process
Components undergo controlled heat treatment to improve hardness, tensile strength, and load-bearing capacity, ensuring reliable performance in industrial applications.
Need More Help?
+91 98043 25183
+91 98305 50082
+91 83369 67900

Udyam Certificate

GST Certificate

ISO Certificate

TESTIMONIALS

Happy Smart Lighting Clients Share Their Experience Results

Nunc molestie ullamcorper cras et sagittisbati bibendum dolor quis. Sit nulla vulputate amet duis facilisis. Eget pretiumsea tellus ipsumasib volutpat facilisi fermentum dui orci. Enimaseni mauris eget magna massa suspendisse insad. In tortor ipsum est nibh.

    Karlo Brington
    Karlo Brington

    Clients

    Nunc molestie ullamcorper cras et sagittisbati bibendum dolor quis. Sit nulla vulputate amet duis facilisis. Eget pretiumsea tellus ipsumasib volutpat facilisi fermentum dui orci. Enimaseni mauris eget magna massa suspendisse insad. In tortor ipsum est nibh.

      Karlo Brington
      Karlo Brington

      Clients