Ranya Stainless, located in Muscat, Oman, is a reliable manufacturer and supplier of premium stainless steel products, specializing in high-quality fastening solutions. Our Stainless Steel 317L Nuts are engineered to provide exceptional strength, durability, and resistance to corrosion in challenging environments. With advanced manufacturing facilities, skilled technicians, and strict quality control, we ensure that every nut meets international standards and performs reliably over time. Known for timely delivery and consistent product excellence, Ranya Stainless has become a trusted partner for industries across Oman and neighboring regions, providing fastening components that meet the highest standards of performance and longevity.
Stainless Steel 317L Nuts are made from a low-carbon austenitic stainless steel alloy containing chromium (18–20%), nickel (11–15%), and molybdenum (3–4%) to enhance resistance to pitting, crevice corrosion, and oxidation. The low carbon content prevents sensitization during welding, ensuring long-term durability. These nuts offer tensile strength of 485–620 MPa, yield strength of 170–310 MPa, and excellent toughness and ductility. Stainless Steel 317L maintains reliable mechanical performance under harsh conditions, providing good weldability, formability, and stability for fastening applications in demanding industrial environments.
| 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 Ranya 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 widely used in industries requiring corrosion-resistant, durable, and high-strength fastening solutions. They are commonly applied in chemical processing equipment, petrochemical plants, marine environments, and pharmaceutical machinery, where exposure to aggressive chemicals and moisture is frequent. These nuts are ideal for securing pumps, valves, pipe fittings, and structural assemblies, ensuring reliable performance over time. They are also used in food processing, water treatment, and industrial equipment where hygiene and longevity are critical. Stainless Steel 317L Nuts provide dependable fastening solutions for applications that demand safety, durability, and resistance to corrosion in harsh operational conditions.
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