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Mazin Fasteners, a top-notch manufacturer and supplier located in Muscat, Oman, specializes in high-quality Stainless Steel 347 Fasteners. These fasteners are crafted for exceptional corrosion resistance and dependable performance, especially in high-temperature industrial settings. Using cutting-edge production methods and rigorous quality control, they ensure precise threading, uniform dimensions, and consistent mechanical strength. Mazin Fasteners caters to various industries, including petrochemical, chemical processing, power generation, and marine engineering. Renowned for their durability, thermal stability, and resistance to intergranular corrosion, these fasteners are perfect for critical applications that demand secure and long-lasting fastening in tough environments.
The Stainless Steel 347 Fasteners are made from a stabilized austenitic stainless steel alloy, which contains about 17–19% chromium, 9–13% nickel, and niobium to help prevent intergranular corrosion. This unique composition guarantees excellent resistance to both corrosion and oxidation, particularly at high temperatures. On the mechanical side, SS 347 fasteners boast high tensile and yield strength, good hardness, and stability in both thermal and mechanical stress. They perform reliably even with prolonged exposure to high temperatures, resisting deformation and fatigue in industrial applications.
| 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
|
| Source of raw materials | Tata Steel, JSPL, RINL, Usha Martin, Dhamm Steel, Mukund Steel etc. |
| SCOPE OF MANUFACTURE |
|
| 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: |
|
| 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 |
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.
These fasteners are widely utilized in environments where high temperatures, corrosive chemicals, and oxidative atmospheres are present. You’ll often find them in boilers, heat exchangers, furnaces, pressure vessels, and industrial piping assemblies, where they provide secure fastening and help distribute loads evenly. They’re also ideal for petrochemical plants, power generation units, and marine equipment, where long-term durability and corrosion resistance are essential. With their mechanical reliability, thermal stability, and resistance to intergranular corrosion, Stainless Steel 347 Fasteners are truly suited for demanding industrial fastening applications.
We ensure that our Stainless Steel 347 fasteners are installed with the utmost care to preserve their quality and performance at Mazin Fasteners. Our durable packaging solutions protect fasteners from damage using durable materials and safe processes. Each package is labelled with detailed ingredient information for easy identification and inventory management. Whether for small or large orders, our careful packaging process assures that your stainless steel 347 fasteners arrive in perfect condition, ready for immediate application in a strong.
Mazin Fasteners is a leading manufacturer and supplier of high-quality fasteners in Muscat, OMAN, with over 8 years of experience serving global industries.
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