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Puri Fasteners is a trusted manufacturer and supplier based in Chennai, specializing in high-quality Stainless Steel 420 Stud Bolts designed to meet the demanding needs of modern industries. With a commitment to precision engineering and reliable performance, the company delivers products that ensure durability, safety, and long service life. Their Stainless Steel 420 Stud Bolts are crafted using advanced manufacturing techniques and premium raw materials, making them a preferred choice for clients seeking dependable fastening solutions. Backed by strong industry expertise and a customer-centric approach, Puri Fasteners continues to be a reliable partner for engineering, construction, and industrial applications.
Stainless Steel 420 Stud Bolts are made from a martensitic grade alloy containing approximately 12–14% chromium, low nickel, and moderate carbon, which enables excellent hardness and corrosion resistance. These bolts offer high tensile strength, good wear resistance, and the ability to withstand moderate chemical exposure. Their mechanical properties include strong yield strength, enhanced toughness after heat treatment, and reliable dimensional stability under load. This combination makes SS 420 Stud Bolts suitable for applications where strength, hardness, and durability are essential for long-term performance.
| Specifications | : | ASTM A /SA 193 / 194 |
| Dimensions | : | ASTM,DIN, BS,GB, IS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Stud Bolts Size | : | M02 to M33 |
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 420 | 0.15 | 1.00 | 1.00 | 0.04 | 0.03 | 12.0-14.0 | – | – | – |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.8 g/cm3 | 1495 °C (2723 °F) | 690 MPa max | 414 MPa max | 15 % |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Stainless Steel 420 Stud Bolts are widely used across industries that require high-strength fasteners capable of handling tough working conditions. They are commonly found in pump assemblies, valve systems, machinery components, and marine fittings due to their excellent hardness and corrosion resistance. Industrial sectors such as oil and gas, petrochemical, power generation, and mechanical engineering rely on these bolts for secure and long-lasting connections. Their ability to perform well under stress, resist wear, and maintain stability in moisture-prone or mildly corrosive environments makes them a practical choice for both heavy-duty and precision-based applications.
At Puri Fasteners, we prioritize the protection and quality of our Stainless Steel 420 stud bolts during packaging. Each stud bolt undergoes thorough inspection and is individually wrapped in protective material to prevent any damage. They are then packed in sturdy, clearly labeled boxes that provide detailed product specifications and quantities. Our packaging is designed to shield against environmental factors and physical impacts, ensuring that your high-performance stud bolts arrive in optimal condition and are ready for immediate use.
Puri Fasteners is a leading manufacturer and supplier of high-quality fasteners in Chennai, India, with over 8 years of experience serving global industries.
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