| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
|---|---|
| Type | Nut |
| Standard | Din, Iso, Jis, Gb, Is, Bs, Astm |
| Length | 3 mm to 200 mm |
| Material | Stainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze |
Nuts Supplier in India Durable Nuts Stainless Steel for Bolts and Fastening Needs
Delta Fitt Inc. provides industrial nuts which are used to provide safe fastening, regulated clamping pressure and long-lasting joint dependability in arduous service areas. The product range is used in applications where it is necessary to have resistance to loosening, load retention, and dimensional accuracy because it is an established Nuts Supplier in India.
The manufacturing of these nuts is done with both ferrous and non-ferrous base metals and the corrosion-resistant and high strength alloy grade depending on the operating temperature, mechanical loading and exposure environment. Production is based on ASTM, ASME, ISO, DIN and IS standards, so the thread profiles are standardized, meeting the required hardness levels and making the performance of the piece consistent during installation and maintenance. Where necessary protective finishes and coatings are used to enhance service life and wear resistance.
Material & Grades Table – Nuts
| Material | Grade / Standard | Size / Thickness / Diameter | Extra Specification | Weight (kg/1000 pcs) |
|---|---|---|---|---|
| Stainless Steel | SS 304 / ASTM F594 | M6–M24 | General-purpose corrosion-resistant nuts | Approx. 3–180 |
| Stainless Steel | SS 316 / ASTM F594 | M6–M24 | Marine and chemical applications | Approx. 3–180 |
| Stainless Steel | SS 316L / ASTM F594 | M6–M24 | Low-carbon corrosion-resistant nuts | Approx. 3–180 |
| Carbon Steel | ASTM A563 Grade A | M6–M24 | General industrial fastening | Approx. 3–190 |
| Carbon Steel | ASTM A563 Grade C | M10–M30 | Higher-strength fastening applications | Approx. 8–400 |
| Alloy Steel | ASTM A194 Grade 2H | M10–M36 | High-pressure and high-temperature service | Approx. 8–650 |
| Brass | ASTM F467 | M4–M20 | Electrical and decorative applications | Approx. 1–250 |
| Alloy Steel | ISO 898-2 Class 10 | M6–M30 | High-strength metric fastening | Approx. 3–400 |
Note: Weight may vary depending on nut type, nominal diameter, thread pitch, nut height, material density, strength class, configuration, and manufacturing tolerances.
Key Features & Advantages
- Accurate internal threading for secure fastening
- High dimensional precision and consistent performance
- Available in multiple shapes and configurations
- Excellent corrosion resistance with stainless steel grades
- High strength options for structural and heavy-duty applications
- Compatible with standard bolts, studs, and threaded rods
- Available in customized sizes, threads, grades, and finishes
Chemical Composition
Representative Grade: Stainless Steel 304
| Element | Percentage (%) |
|---|---|
| Chromium (Cr) | 18.0–20.0 |
| Nickel (Ni) | 8.0–10.5 |
| Manganese (Mn) | 2.00 max. |
| Carbon (C) | 0.080 max. |
| Silicon (Si) | 1.00 max. |
| Iron (Fe) | Balance |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 515 MPa min. |
| Yield Strength | 205 MPa min. |
| Elongation | 40% min. |
| Hardness | 92 HRB max. |
Equivalent Grade
| Standard | Grade |
|---|---|
| ASTM | F594 Type 304 |
| UNS | S30400 |
| EN | 1.4301 |
| DIN | X5CrNi18-10 |
Type of Sub-products
Frequently Asked Questions
How does the material of a nut affect its performance in different environments?
Why are nuts typically hexagonal in shape?
Countries We Export
India
Cities We Supply
Ahmadnagar
Ahmadpur
Ahmedabad
Bangalore Rural
Bangalore Urban
Bengaluru
Chandigarh
Chennai
Coimbatore
Haridwar
Hyderabad
Jaipur
Jodhpur
Jodhpur (ahmedabad)
Kalyan
Kolhapur
Kolkata
Lucknow
Mumbai
Mumbai Suburban
Murud (raigad)
Nagpur
Nashik
Navi Mumbai
New Delhi
Pune
Raipur
Rajkot
Rampura
Sion, Mumbai
Surat
Thane
Varanasi
Visakhapatnam
Moradabad
Angul
Rudrapur
Hosdurg
Gandhinagar
Rajahmundry
Durgapur
Bharuch
Panipat
Industries We Serve
Sugar
Oil And Gas Industries
Paper Mill
Power Plant
Bridge And Building
Aerospace Industries
Automobile Industry
Electrical Industry
Defense Industry
Construction & Fabrications
Ring Man Units
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