Chanchai Stainless, a reputable manufacturer and supplier located in Bangkok, Thailand, is well-known for providing top-notch stainless steel products to markets around the globe. As a prominent manufacturer of Stainless Steel 317 Nuts in Dubai, UAE, the company specializes in durable and high-performance fastening solutions tailored to meet a variety of industrial needs. With a strong commitment to quality, Chanchai Stainless ensures that every product is meticulously crafted to meet international standards. Their Stainless Steel 317 Nuts are highly regarded for their exceptional corrosion resistance, durability, and strength, making them a trusted option for demanding engineering and construction projects.
These Stainless Steel 317 Nuts are primarily made from chromium, nickel, and molybdenum, featuring a higher molybdenum content than standard stainless steels, which significantly boosts their resistance to corrosion, particularly against chemicals and acids. They showcase impressive tensile strength, yield strength, and elongation properties, making them ideal for high-pressure and high-temperature applications. The alloy guarantees toughness and resistance to pitting and crevice corrosion, even in harsh industrial environments. These mechanical characteristics make Stainless Steel 317 Nuts reliable fastening components in challenging conditions.
| Material | Specification | Standards | Size | Length |
| Stainless Steel 317 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 317 | 0.08 max. | 2.00 max. | 1.00 max. | 0.045 max. | 0.03 max. | 18.0 – 20.0 | 11.0 – 14.0 | 3.0 – 4.0 | – |
| 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 | |||||
| 317 | 620 MPa | 275 MPa | 45% | 85 | 193 | – |
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A corrosion-resistant product, Stainless Steel 317 nuts come in sizes from M6 to M64. They are designed for superior resistance to marine and chemical environments, providing reliability and durability in aggressive conditions.
A corrosion-resistant product, Stainless Steel 317 coupling nuts, available in sizes from M6 to M36, connect two male threads securely. Their high resistance to pitting and chloride environments makes them suitable for harsh industrial applications.
A corrosion-resistant product, Stainless Steel 317 nylon insert nuts, or lock nuts, come in sizes from M3 to M36. The nylon insert prevents loosening due to vibration, while the stainless steel offers excellent resistance to corrosion in marine and chemical environments.
A corrosion-resistant product, Stainless Steel 317 flange hex nuts feature an integrated flange and are available in sizes from M5 to M20. They provide superior load distribution and stability in corrosive and marine environments.
A corrosion-resistant product, Stainless Steel 317 heavy hex nuts are available in sizes from M10 to M48. Their increased thickness offers enhanced strength and durability, making them ideal for heavy-duty applications in aggressive environments.
A corrosion-resistant product, Stainless Steel 317 square nuts come in sizes from M6 to M30. They offer a larger contact surface for secure fastening and are ideal for high-stress applications in marine and chemical environments.
We ensure our Stainless Steel 317 Nuts to be covered under full range certifications to provide highest quality assurance. Our shipment package would include commercial invoices, packaging lists, fumigation certificates, and heat treatment charts along with quality assurance plans and laboratory test reports. Besides, we also offer other test certificates solely for our Stainless Steel 317 Nuts. We consider these certificates MTC according to EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and Third-Party Inspection Certificate. Thus, we promise 100% client satisfaction by providing them with these elaborate certificates.
You’ll find Stainless Steel 317 Nuts commonly used in chemical processing plants, petrochemical industries, food and beverage processing, and marine settings due to their outstanding resistance to acidic and chloride-rich environments. They’re also perfect for pharmaceutical manufacturing equipment, textile machinery, and the paper and pulp industries, where reliability and longevity are crucial. In construction and structural applications, these nuts deliver stability and strength under extreme operating conditions. Their versatility, combined with high durability and low maintenance, makes Stainless Steel 317 Nuts an excellent choice for industries that need robust and long-lasting fastening solutions.







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