Home > Stud Bolts > Stainless Steel 316L Stud Bolts
From the heart of Manama, Bahrain, Niazi Stainless stands as a trusted partner for industry, delivering reliability one fastener at a time. We specialize in the manufacturing and supply of Stainless Steel 316L Stud Bolts, engineered for situations where failure is not an option. Our commitment is to provide components that not only meet but exceed the rigorous demands of harsh environments, ensuring the integrity and longevity of your critical projects through superior material quality and precise craftsmanship.
The strength of these stud bolts comes from their specific composition, which includes a crucial addition of molybdenum alongside chromium and nickel. This alloy mix gives the 316L grade its exceptional resistance to corrosion, particularly against chlorides and acids. Mechanically, they are designed to offer a great balance of high tensile strength and good ductility, allowing them to maintain a secure hold under significant pressure and stress without becoming brittle, even in challenging thermal conditions.
| Grade | Stainless Steel 316L Fasteners. |
| Standard | ASTM A193 / A194, ASME SA193 / SA194, IS, BS, ANSI |
| Size | M02 to M33 |
| Length | 5 METERS |
| Grade | C | Ni | Mn | S | Cr | Si | P | Mo | N | |
| SS 316L | min. | – | 10.0 | – | – | 16.0 | – | – | 2.00 | – |
| max. | 0.08 | 14.0 | 2.00 | 0.03 | 18.0 | 0.75 | 0.045 | 3.00 | 0.10 | |
| Grade | Yield Strength 0.2% Proof (MPa) min | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| SS 316L | 170 | 485 | 40% | 95 | 217 |
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These have threads on both ends, designed for secure connections in flanges or equipment. Ideal for high-corrosion environments due to 316L’s excellent resistance.
Fully threaded rods offer versatile fastening solutions in structural and mechanical applications. Known for superior corrosion resistance in marine and chemical environments.
These are high-strength fasteners with threads throughout or at both ends. Perfect for applications requiring durability and resistance to corrosion.
Conforming to DIN 1.4301 standards, these bolts provide precise dimensions and quality assurance. Suitable for a variety of industries requiring corrosion-resistant fasteners.
Manufactured under UNS S31600 designation, these bolts ensure high strength and excellent corrosion resistance. Ideal for chemical, petrochemical, and marine applications.
These bolts feature a flush head for smooth, low-profile applications. Designed for environments demanding both aesthetic appeal and high performance.
We have high-quality assurance of the complete transparency of our Stainless Steel 316L Stud Bolts. All the orders are provided with all the required documents such as commercial invoice, packing list, fumigation certificate, heat treatment chart, and an NABL-approved lab test report. We provide a Material Test Certificate as per EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and Third-Party Inspection Certificate. Our entire documentation is provided for the highest client satisfaction.
You will typically find our 316L Stud Bolts hard at work in some of the most demanding sectors. They are essential in offshore and marine installations, constantly battling saltwater corrosion. The chemical processing industry relies on them for piping systems and reactors that handle aggressive acids, while pharmaceutical and food production facilities value them for their hygienic, easy-to-clean surfaces. They are also the preferred choice for architectural projects in coastal areas, providing both structural integrity and a lasting, aesthetically pleasing finish.







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