Home > Stud Bolts > Stainless Steel 316H Stud Bolts
Walid Stainless, based in Tunis, Tunisia, is a trusted manufacturer and supplier of high-quality stainless steel fastening solutions for demanding industrial environments. Their Stainless Steel 316H Stud Bolts are specifically designed for applications requiring superior strength, corrosion resistance, and reliability at elevated temperatures. With a higher carbon content than standard 316 grades, these stud bolts offer enhanced mechanical stability under stress. Manufactured using precision-controlled processes and strict quality standards, Walid Stainless delivers 316H Stud Bolts that ensure secure fastening, long service life, and dependable performance in critical industrial operations.
Stainless Steel 316H Stud Bolts are made from an austenitic stainless steel alloy containing approximately 16–18% chromium, 10–14% nickel, and 2–3% molybdenum, with a higher carbon content for improved high-temperature strength. This composition provides excellent resistance to corrosion, pitting, and creep at elevated temperatures. These stud bolts typically exhibit tensile strength between 515–620 MPa and hardness around 160–200 HB. The austenitic structure ensures toughness, durability, and reliable performance in high-pressure and high-temperature environments.
| Fasteners Material Specification | ASTM A194, ASME SA193, UNS S31609 Bolts |
|---|---|
| Standard | DIN, UNI, ISO, JIS, GB, IS, BS, ASME, ANSI, ASTM and all International Standards |
| Fasteners/ Bolts Size | M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16, M20, M24, M30, M36 to M160 |
| Length | 3 mm to 200 mm |
| Bolts, Studs Threads: | METRIC, BSW, BSF, UNC, UNF or as required |
| SS 316h Fasteners Standard: | ANSI – American National Standards Institute
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| Source of raw materials | Tata Steel, JSPL, RINL, Usha Martin, Dhamm Steel, Mukund Steel etc. |
| SCOPE OF MANUFACTURE |
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| Fasteners In Form of: | Hex, Square, Round, Threading as per Gauge Etc. |
| Head drive: | Phillips, Slotted, Phillips/Slot, Six-Lobe, etc |
| bolting Test Certificate: | Manufacturer Test Certificate as per EN 10204 / 3.1 |
| Fasteners finishing: | Zinc (yellow, white, blue, black), black oxide, Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: Passivated Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Stainless Steel, Mechanically Applied coating and some special one like DACROMET |
| Production process | M2-M24: Cold Froging, hot forging M24-M100, machining and CNC for Customized connecting element |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
316H | Min | 0.04 | 0.04 | 0 | – | – | 16.0 | 2.00 | 10.0 | – |
max | 0.10 | 0.10 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | – |
Grade | Tensile Str (MPa) min | Yield Str 0.2% Proof (MPa) min | Elong (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
316H | 515 | 205 | 40 | 95 | 217 |
Contact us to get a quick quote for your requirement.
Stainless Steel 316H lag stud bolts offer high strength and superior corrosion resistance, ideal for high-temperature and harsh environments, ensuring durability and reliability in industrial, chemical, and marine applications.
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Stainless Steel 316H exhaust stud bolts offer high strength and corrosion resistance, ideal for high-temperature exhaust systems, ensuring durability and reliability in automotive, industrial, and marine applications.
We provide a wide range of certifications by supplying you with only the highest quality standards through our Stainless Steel 316H Stud Bolts. What’s included in our package is commercial invoices, packaging lists, fumigation certificates, heat treatment charts, quality assurance plans, and approved laboratory test reports. We also give you different types of test certificates specifically for your Stainless Steel 316H Stud Bolts. We assure 100 percent client satisfaction with confidence in products by providing them with the proper certifications. It includes MTC as per EN 10204/3.1b, PMI Test Certificate, and 100 percent radiography test report and third-party inspection certificates.
Stainless Steel 316H Stud Bolts are widely used in industries where secure fastening and resistance to heat and corrosion are essential. Common applications include petrochemical plants, oil and gas refineries, power generation facilities, heat exchangers, boilers, pressure vessels, and chemical processing equipment. Their ability to maintain strength and corrosion resistance under high temperatures makes them ideal for flange connections and critical assemblies. Engineers and maintenance teams rely on 316H Stud Bolts for safety, reliability, and long-term performance. Walid Stainless ensures each stud bolt meets stringent quality standards, supporting dependable operation in demanding industrial environments.
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