MS Nut
MS Nut Manufacturer
MS Nut Manufacturer in Kolkata, West Bengal, Odisha, Bihar, Jharkhand, Chhattisgarh, and Assam – Zenith Industries
Zenith Industries is a leading MS Nut Manufacturer in Kolkata, offering high-quality Mild Steel (MS) nuts that meet industrial, commercial, and construction-grade requirements. With years of experience in precision engineering and metal fabrication, we have established ourselves as one of the most trusted MS Nut Manufacturers in West Bengal, Odisha, Bihar, Jharkhand, Chhattisgarh, and Assam. Our products are known for their durability, corrosion resistance, and exceptional load-bearing strength—making them ideal for multiple applications across diverse industries.
Product Introduction
Zenith Industries is a trusted name in the field of industrial fasteners, specializing in the manufacture of premium-grade Nuts. Our nuts are engineered from superior mild steel, carbon steel, and alloy steel to ensure dependable strength and long-lasting performance. We are one of the reputed manufacturers of MS nuts in Kolkata, West Bengal, Odisha, Bihar, Jharkhand, Chhattisgarh, and Assam. They are used in construction, machinery, automotive, railway, heavy engineering, and infrastructure projects.
Manufacturing Process
- Material Selection– High-quality steel bars or billets are sourced and tested for chemical & mechanical properties.
- Cutting & Forging– Raw material is cut into blanks; forging or cold forming shapes the nut body.
- Thread Tapping– Precision internal threading (metric or UNC/UNF) using CNC or tapping machines.
- Heat Treatment– For strength & stress relief (as required by grade).
- Surface Finishing– Zinc plating, black oxide, hot-dip galvanizing, or phosphate coating for corrosion resistance.
- Quality Inspection– Dimensional checks, hardness, tensile, and proof load tests to meet IS/ISO/DIN standards.
- Packing & Supply– Rust-proof packing ensures safe transportation to customers across Eastern India.
Key Features
- Manufactured from high-tensile mild steel or alloy steel.
- Precise internal threads for smooth fit with bolts/studs.
- Options: Hex Nuts, Lock Nuts, Flange Nuts, Dome Nuts, Wing Nuts, T-Nuts, Coupling Nuts.
- Anti-corrosive surface finish (zinc, galvanizing, black).
- Custom dimensions available as per drawings or standards.
Specifications
Parameter | Details |
Material | Mild Steel / Carbon Steel / Alloy Steel |
Sizes | M4 to M48 (or as per customer requirement) |
Thread Standards | Metric Coarse / Fine, UNC, UNF |
Grade | 4, 5, 6, 8, 10 (as per ISO) |
Finish | Plain, Zinc Plated, Black Oxide, HDG |
Standards | IS 1364, IS 1367, ISO 4032 / DIN 934 |
Benefits of Choosing Zenith Industries
- Durability & Reliability– Nuts designed for long service life.
- Precision Engineering– Smooth threading ensures secure tightening.
- Corrosion Protection– Multiple coating options.
- Wide Range– From standard hex nuts to custom-designed fastening solutions.
- Pan-India Reach– Quick delivery in Kolkata, West Bengal, Odisha, Bihar, Jharkhand, Chhattisgarh, and Assam.
- Affordable Pricing– Competitive rates without compromising on quality.
Technical Chart
Property | Mild Steel Grade 4 | High-Tensile Grade 8 |
Tensile Strength | 400 MPa | 800 MPa |
Proof Load | 250 MPa | 600 MPa |
Hardness | 90–120 HB | 200–many0 HV |
Thread Tolerance | 6H (ISO metric) | 6H |
Coating Thickness | 5–12 µm (zinc) | 40–80 µm (HDG) |
Operating Temperature | -20 °C to many0 °C (depending on finish) |
Why Zenith Industries?
- ISO 9001 Certifiedquality system.
- Experienced engineers & advanced CNC machines.
- Consistent supply to construction, railways, oil & gas, and infrastructure sectors.
- Customer-centric approach with technical guidance and after-sales support.
Service Locations
Zenith Industries proudly serves customers across multiple regions with efficient delivery and after-sales support. We supply MS Nuts in:
- West Bengal: Kolkata, Howrah, Durgapur, Asansol, Siliguri, Bardhaman, and Hooghly.
- Odisha: Bhubaneswar, Cuttack, Rourkela, Jajpur, and Jharsuguda.
- Bihar: Patna, Gaya, Bhagalpur, Darbhanga, and Begusarai.
- Jharkhand: Ranchi, Dhanbad, Bokaro, and Jamshedpur.
- Chhattisgarh: Raipur, Bilaspur, Durg, and Korba.
- Assam: Guwahati, Silchar, and Dibrugarh.
With our strong distribution network and logistics partners, we ensure timely and safe delivery of every consignment.
Quality Assurance
At Zenith Industries, quality is not just a commitment—it’s a culture. Every batch of MS Nuts undergoes rigorous inspection and testing, including:
- Dimensional accuracy verification
- Tensile and hardness testing
- Rust and corrosion resistance evaluation
- Thread pitch and depth inspection
We strictly follow ISO and IS standards to maintain consistency and ensure that every nut meets the mechanical and performance requirements of our clients.
Packaging & Delivery
We understand that proper packaging is crucial for preventing product damage during transportation. Our MS Nuts are packed securely in corrugated boxes or gunny bags with labeling for easy identification. Bulk and customized packaging options are also available based on customer needs.
We ensure prompt dispatch and maintain strong ties with reliable transporters to provide quick delivery to all locations in Kolkata, West Bengal, Odisha, Bihar, Jharkhand, Chhattisgarh, and Assam.
Why Choose Zenith Industries
- Years of Manufacturing Expertise in fasteners and hardware products
- State-of-the-Art Production Facility in Kolkata
- ISO Certified Quality Management System
- Custom and Bulk Orders Accepted
- Competitive Pricing with On-Time Delivery
- Trusted Supplier Network Across Eastern India
Contact Zenith Industries – Leading MS Nut Manufacturer
If you are looking for a reliable MS Nut Manufacturer in Kolkata, West Bengal, Odisha, Bihar, Jharkhand, Chhattisgarh, and Assam, Zenith Industries is your ideal partner. Our products are trusted by leading contractors, engineers, and industries for their unmatched quality and durability.