Home > Stainless Steel 316h Stud Bolts
Stainless Steel 316H Stud Bolts are robust fastening components designed to perform exceptionally well in high-temperature and highly corrosive industrial settings. Made from Grade 316H stainless steel, these bolts feature a higher carbon content that boosts their mechanical strength, creep resistance, and stability when exposed to elevated temperatures. They excel in resisting chlorides, chemicals, and oxidation, making them perfect for tough applications. You’ll often find Stainless Steel 316H Stud Bolts in petrochemical plants, refineries, boilers, and heat exchangers. Their durability, thermal stability, and resistance to corrosion make them a go-to choice for heavy-duty, long-lasting fastening solutions.
These stud bolts are crafted from a blend of iron, chromium (16–18%), nickel (10–14%), molybdenum (2–3%), and that extra carbon content that really ramps up their high-temperature strength. This alloy not only provides impressive tensile and yield strength but also offers superior resistance to pitting and crevice corrosion, along with strong mechanical stability under thermal stress. The added carbon enhances creep resistance, making these bolts perfect for continuous high-temperature applications. They hold up well in chloride-rich and oxidizing environments, ensuring reliable performance even in harsh industrial conditions.
| 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 |
| bolting materials Surface Coating: |
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| Popular Types of SS 316h Bolts | Hex Bolts, Flange Bolts, Hex Head Bolts, Lag Bolts, Square Bolts, Eye Bolts, U Bolts, T Bolts, Counter sunk Bolts etc. |
| Popular Types of SS 316h Nut | Hex Head Nut, Eye Nut, Dome Nut, Wing Nut, T Nut, Panel Nut, Lock Nut, Coupling Nut, Square Nut, Acorn Nut etc. |
| Popular Types of SS 316h Screw | Hex Head Cap Screws, Socket Set Screws, Anchor Screws, Blind Rivet, Socket Head Screws, Concrete Screws, Shoulder Screws, Panel Screws, Threaded Screws, Machine Screws etc. |
| Popular Types of SS 316h Washer | Machine Washers, Flat Washer, Star Washers, Sealing Washer, Lock Washer, Split Washer etc. |
| Our stockyad location for fast delivery in India | Noida, Bengaluru, Pimpri-Chinchwad, Thiruvananthapuram, Tirunelveli, Vasai, Dhanbad, Chennai, Agra, Nagpur, Hyderabad, Kolkata, Coimbatore, Pune, Jaipur, Tiruchirappalli, Shivamogga, Ahmedabad, surat, Bhubaneswar, Thane, Nashik |
| Fasteners Packing: | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
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 |
Stainless Steel 316H Stud Bolts are a staple in industries that deal with high temperatures, corrosive environments, and heavy mechanical loads. You’ll find them in petrochemical and chemical processing plants, where they’re used in reactors, high-temperature piping, and pressure vessels. Power generation facilities rely on them for boilers, superheaters, and turbine components. They’re also great for heat exchangers, refinery heaters, steam processing units, and high-pressure industrial systems. The marine and offshore sectors appreciate their resistance to chloride-induced corrosion. With their blend of strength, corrosion resistance, and heat tolerance, these bolts are truly essential for demanding applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
