Ed Stainless is a top-notch manufacturer and supplier of Stainless Steel 310 Nuts, proudly based in Houston, Texas. With a strong dedication to providing high-quality products, Ed Stainless meets the varied needs of industries both locally and beyond. Renowned for its precision engineering and the use of premium materials, the company delivers dependable fastening solutions that adhere to global standards. Supported by advanced technology and a talented workforce, Ed Stainless is a trusted name for corrosion-resistant, heat-tolerant stainless steel fasteners, perfect for tough environments. Their customer-centric approach and consistent product performance have made them a go-to partner in the industry.
The Stainless Steel 310 Nuts produced by Ed Stainless in Texas are primarily made up of 25% chromium and 20% nickel, which gives them outstanding resistance to oxidation and high-temperature corrosion. These nuts boast impressive mechanical properties, with a tensile strength reaching up to 515 MPa and a yield strength of around 205 MPa. They can withstand melting temperatures between 1402–1454°C, ensuring they maintain their structural integrity even under extreme heat. Thanks to their austenitic structure, they remain tough even at cryogenic temperatures, making them ideal for thermal processing and high-stress applications across various sectors.
| Specifications | ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
|---|---|
| Fasteners size | Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Washers Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Machine Screws Size : M1.6 – M12 Self Tapping Screw Size : No.2 – No. 14 |
| Fasteners Length | 3 mm to 200 mm |
| Fastener Threads | UNF, BSW, BSF, METRIC, UNC or as required |
| Standard of Stainless Steel Fasteners | DIN : DIN 934, DIN 931, DIN 970, DIN 933 UTS : UNEF, NPT, UNC, UNS, UNF, NPTF ISO : JIS standards, ISO 4033, ISO 4032, ANSI – American National Standards Institute ASME B18.5 ANSI B 28.2.4 1M as per defined in ASME B16.5 standard SS Stud Bolt length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 SS Hex nuts |
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Surface Coating | Ptfe Coated Stainless Steel Fasteners Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
| Fasteners Finishing | Stainless steel : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Stainless Steel, Sherardized, some special one like DACROMET Geometry and Mechanically Applied coating ,Dacroment, nickel plated, anodizing, plated zinc-nickel Zinc (blue, black, yellow, white), black oxide. |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
SS 310 | 0.015 max | 2.0 max | 0.15 max | 0.020 max | 0.015 max | 24.00 – 26.00 | 0.10 max | 19.00 – 21.00 | 54.7 min |
| Element | SS 310 |
| Tensile Strength (MPa) min | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 |
| Elongation (% in 50mm) min | 40 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 217 |
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A corrosion-resistant product, Stainless Steel 310 nuts are available in sizes from M6 to M64. They are designed for high-temperature applications, providing excellent resistance to oxidation and durability in extreme heat environments.
A corrosion-resistant product, Stainless Steel 310 coupling nuts, available in sizes from M6 to M36, connect two male threads securely. Their high-temperature resistance makes them ideal for use in furnace and heat exchanger applications.
A corrosion-resistant product, Stainless Steel 310 nylon insert nuts, or lock nuts, come in sizes from M3 to M36. The nylon insert prevents loosening under vibration, and the stainless steel provides heat and oxidation resistance for high-temperature environments.
A corrosion-resistant product, Stainless Steel 310 flange hex nuts feature an integrated flange and are available in sizes from M5 to M20. They offer superior load distribution and stability in high-temperature applications, such as in industrial furnaces.
A corrosion-resistant product, Stainless Steel 310 heavy hex nuts are available in sizes from M10 to M48. Their increased thickness provides superior strength and durability, ideal for heavy-duty applications in extreme heat conditions.
A corrosion-resistant product, Stainless Steel 310 square nuts come in sizes from M6 to M30. Their larger contact surface ensures secure fastening, making them suitable for high-temperature applications in industrial and aerospace settings.
We offer complete certification with our Stainless Steel 310 Nuts. We ensure that our products meet the highest quality standards. In the commercial package, our items consist of commercial invoices, packaging lists, fumigation certificates, heat treatment charts, quality assurance plans, and approved laboratory test reports. Further, for Stainless Steel 310 Nuts, we have varying test certificates as under, namely, MTC as per EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and Third-Party Inspection Certificate. We intend to ensure 100% client satisfaction and confidence in our products by providing these detailed certifications.
Ed Stainless’s Stainless Steel 310 Nuts are widely utilized in high-temperature and corrosive settings. They are perfect for use in heat treatment equipment, furnace components, power generation plants, and the petrochemical industry. With their excellent oxidation resistance and durability, these nuts are commonly found in thermal processing systems, kilns, and incinerators. Their strength and mechanical reliability also make them suitable for aerospace and marine applications. Whether for structural assemblies or specialized machinery, Ed Stainless’s 310 Nuts deliver dependable performance, longevity, and safety, making them an essential component in critical missions.







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