MERIH STAINLESS, located in Istanbul, Turkey, has made a name for itself as a top-notch manufacturer and supplier of high-quality stainless steel products, with a particular focus on precision-engineered Stainless Steel 317L Bolts. These bolts are celebrated for their exceptional strength, durability, and resistance to corrosion, thanks to the use of cutting-edge production techniques and rigorous quality control measures. MERIH STAINLESS caters to a variety of industries, including chemical processing, marine, pharmaceuticals, and food processing, ensuring that every bolt adheres to international standards. With a strong commitment to timely delivery, customization, and customer satisfaction, the company has built a solid reputation as a reliable supplier of fastening solutions around the globe.
Stainless Steel 317L Bolts are crafted from an austenitic chromium-nickel-molybdenum alloy, which offers superior corrosion resistance compared to standard 316 stainless steel. The typical chemical makeup includes 16–18% chromium, 12–15% nickel, 3–4% molybdenum, and a very low carbon content (<0.03%) to guarantee excellent weldability and reduce carbide precipitation. On the mechanical side, 317L bolts boast high tensile strength, yield strength, and toughness, ensuring they perform well across a broad temperature range. They are resistant to pitting, crevice corrosion, and stress corrosion cracking, making them perfect for tough and chemically aggressive environments.
Material | Specification | Standards | Size | Length |
Stainless Steel 317L Bolts | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Element | SS 317L |
| Tensile Strength (MPa) min | 480 |
| Yield Strength 0.2% Proof (MPa) min | 275 |
| Elongation (% in 50mm) min | 16 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 201 |
| Element | SS 317L |
| Ni | 0.75 |
| C | 0.15 |
| Mn | 1.00 max |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1.00 max |
| Cr | 11.5 – 13.5 |
| Mo | – |
| N | – |
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Stainless Steel 317L bolts are high-corrosion-resistant fasteners with excellent durability and strength. Ideal for harsh environments, they offer superior resistance to pitting and crevice corrosion, suitable for marine and chemical applications.
Custom Stainless Steel 317L hex bolt is a tailor-made fastener with a hexagonal head, presenting excessive corrosion resistance and durability. It’s best for specialised commercial applications in harsh, corrosive environments.
Stainless Steel 317L leg bolt is a high-corrosion-resistant fastener with a threaded shaft and flat, leg-like design. It offers strong, reliable connections in marine, chemical, and high-stress applications.
Stainless Steel 317L expansion anchor bolt is a corrosion-resistant fastener designed for securing objects in concrete or masonry. It expands upon installation, providing a strong, stable hold in harsh environments.
Stainless Steel 317L hex flange head bolt features a hexagonal head with an integrated flange, offering secure fastening and even load distribution. It provides excellent corrosion resistance for demanding applications.
Stainless Steel 317L full threaded bolts have a completely threaded shaft, providing consistent engagement and grip. They offer high corrosion resistance, strength, and durability, suitable for severe environments and industrial applications.
Each and every Stainless Steel 317L-bolt is packaged using finest raw materials to restrain it from rust and damage during shipping. We on-time deliver products through efficient means of transport to cater to our clients. Every product-related document is given to our clients along with the delivery to ensure that there is smooth functionality.
These Stainless Steel 317L Bolts are commonly used in critical applications where durability and corrosion resistance are essential. They find their place in chemical processing equipment, marine and offshore structures, pharmaceutical machinery, and food processing facilities. Additionally, these bolts are utilized in desalination systems, architectural structures, and industrial piping assemblies, providing secure and long-lasting fastening solutions. Available in a variety of sizes, grades, and finishes, 317L bolts present engineers and designers with a dependable and high-performance choice for demanding environments and applications.







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