Emilio Stainless is a well-respected manufacturer and supplier located in Manila, Philippines, known for its top-notch Stainless Steel 317L Nuts that are crafted for outstanding corrosion resistance and durability. These nuts are made using cutting-edge technology and precise engineering, ensuring they perform exceptionally well even in tough conditions. With their remarkable ability to withstand chemical attacks and chloride solutions, Emilio Stainless 317L Nuts find their place in a variety of industrial sectors. The company is committed to quality, reliability, and customer satisfaction, providing products that not only meet international standards but also address a wide range of fastening needs in critical applications.
The composition of Stainless Steel 317L Nuts includes primarily chromium (18–20%), nickel (11–15%), and molybdenum (3–4%), along with low carbon content to prevent sensitization during welding. This specific alloy boasts enhanced mechanical properties, such as high tensile strength, excellent creep resistance, and impressive toughness, even at elevated temperatures. The low carbon content improves weldability and reduces carbide precipitation. These nuts are known for their exceptional resistance to oxidation, pitting, and intergranular corrosion, making them perfect for harsh chemical and marine environments where durability and reliability are crucial.
| Material | Specification | Standards | Size | Length |
| Stainless Steel 317L Nuts | IS BS ASTM | ASTM / ASME – A/ SA 193 | 3 mm to 200 mm | M02 to M33 |
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo | N |
| SS 317L | 0.03 max. | 2.00 max. | 0.75 max. | 0.045 max. | 0.03 max. | 18.0 – 20.0 | 11.0 – 15.0 | 3.0 – 4.0 | 0.1 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | ||
| Rockwell B (HR B) max | Brinell (HB) max | |||||
| 317L | 595 MPa | 260 MPa | 55% | 85 | 200 | – |
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A corrosion-resistant product, Stainless Steel 317L nuts are available in sizes ranging from M6 to M64. These nuts are widely used in various industries for their durability and resistance to chemical exposure, making them suitable for harsh environments.
A corrosion-resistant product, Stainless Steel 317L coupling nuts are designed to join two male threads together. Available in sizes from M6 to M36, they offer excellent strength and reliability in applications requiring extended thread length connections.
A corrosion-resistant product, Stainless Steel 317L nylon insert nuts, also known as lock nuts, come in sizes from M3 to M36. They feature a nylon collar insert that prevents loosening due to vibration, ideal for secure, long-lasting fastening.
A corrosion-resistant product, Stainless Steel 317L flange hex nuts have an integrated washer-like flange. Available in sizes from M5 to M20, they provide a larger bearing surface, which distributes the load over a greater area, reducing the risk of damage.
A corrosion-resistant product, Stainless Steel 317L heavy hex nuts are characterized by their thicker and larger size, providing increased strength. Sizes range from M10 to M48, making them suitable for heavy-duty applications requiring robust and secure fastening.
A corrosion-resistant product, Stainless Steel 317L square nuts offer a larger surface area in contact with the part being fastened, reducing the risk of deformation. Available in sizes from M6 to M30, they are ideal for use in tight spaces and for heavy clamping applications.
At Emilio Stainless, we pack Stainless Steel 317L Nut individually in its wooden box to secure it. The box is accurately labeled for quicker delivery. We send the nuts via couriers within the country and through air transport to other countries. Every consignment is covered by insurance along with a bill and details that will help to track it. We want to make sure your Stainless Steel 317L Nuts are delivered to you in perfect condition and right on time. We can make that happen, even with special packaging or express delivery.
Stainless Steel 317L Nuts are commonly found in industries like chemical processing, petrochemical, pharmaceutical, food processing, and marine engineering. Their superior corrosion resistance makes them particularly suitable for applications in acidic or chloride-rich environments, such as heat exchangers, pressure vessels, and evaporators. They are also used in pulp and paper mills, power generation plants, and offshore structures due to their remarkable durability and mechanical strength. These nuts provide secure fastening in equipment and systems that require a long service life, excellent structural integrity, and dependable performance under high stress and temperature conditions.















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