Monib Stainless is the leading manufacturer and supplier in Safat, Kuwait for quality stainless steel to different industries. We have years of experience in this industry and take immense pride in producing high-grade stainless steel components. Amongst those is Stainless Steel 317 Nuts that hold an excellent resistance against corrosion and a good strength level. These nuts are widely used in industries like chemical processing, marine, and petrochemical that can offer superior performance even in harsh environments. At Monib Stainless, the satisfaction of customers with reliable products, timely delivery, and great service will always be considered with regard to diverse industrial necessities.
Stainless steel 317 nuts are made from an alloy of austenitic stainless steel designed for high corrosion resistance. The alloy contains chromium (18-20%), nickel (11-14%) and molybdenum (3-4%), providing excellent resistance to pitting, crevice corrosion and chloride environment This alloy is suitable for marine, chemical and high temperature applications It, provides durability and strength in aggressive and corrosive 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.
Stainless steel 317 nuts are used in extremely corrosive environments because they have higher corrosion resistance abilities against pitting and crevice corrosion. They are widely used in marine applications, chemical processing, and the pharmaceutical industry wherein frequent exposure is experienced towards chlorides and chemicals in general. Because of these properties, the parts can be applied on critical components, such as pumps, valves, and fittings, ensuring long-lasting performance and conditions in aggressive and challenging situations.
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