Ed Stainless is a top-notch manufacturer and supplier of Stainless Steel 301 Nuts, proudly based in Houston, Texas, USA. Known for their commitment to quality and precision, Ed Stainless specializes in corrosion-resistant fasteners designed to meet a wide range of industrial needs. With years of experience under their belt and a dedication to excellence, they cater to various sectors, including automotive, aerospace, construction, and petrochemical industries throughout Texas and beyond. Their products are celebrated for their durability, strength, and adherence to international standards, making them a go-to choice for clients in search of dependable fastening solutions. At Ed Stainless, innovation, timely delivery, and customer satisfaction are at the heart of everything they do.
The Stainless Steel 301 Nuts from Ed Stainless are crafted with a chemical composition that typically includes 16–18% chromium and 6–8% nickel, ensuring outstanding corrosion resistance and strength. These nuts are known for their good ductility, forming capabilities, and weldability. In terms of mechanical properties, they boast a tensile strength of up to 185 ksi and a yield strength of around 45 ksi when in the annealed state. Ed Stainless guarantees that each nut complies with ASTM A276/A479 standards, ensuring reliability even in high-stress situations. The cold-working process they employ further boosts strength and fatigue resistance while maintaining excellent corrosion performance.
| Grade | Stainless Steel 301 / UNS S30100 / WRN 1.4310 |
|---|---|
| Specifications | ASTM A193 / ASME SA193 B8, B8M, B6, B8T, B8C, A194 G8, 8M, 8C, 8T |
| Standard | DIN, ASTM, BS and all International Standards |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Length | 3 mm to 200 mm |
| Type Of Nuts | Coupling Nuts, Nylon Insert Nuts, Flange Hex Nuts, Heavy Hex Nuts, Square Nuts |
| % | Cr | Ni | C | Si | Mn | P | S | N | |
|---|---|---|---|---|---|---|---|---|---|
| 301 | Min: | 16 | 6 | – | – | – | – | – | – |
| Max: | 18 | 8 | 0.15 | 1.00 | 2.0 | 0.045 | 0.030 | 0.10 |
| Grade/Temper | Tensile Strength ksi (min.) | Yield Strength 0.2% ksi (min.) | Elongation -% in 50 mm (min.) | 301 Full Hard | 185 | 140 | 9 |
|---|
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Good corrosion resistance material for high power applications. Stainless steel 301 nuts range in size from M6 to M36 and are used in the aerospace and automotive industries, providing durability and stress resistance.
The stainless steel 301 coupling nuts are designed to connect the threaded rods. Available in sizes from M6 to M36, these nuts are perfect for construction applications, providing high and moderate corrosion resistance.
Featuring a nylon insert fastener, the stainless steel 301 nylon insert rods are available in sizes from M6 to M24. Used in automotive and industrial machinery, it provides durability and stress resistance.
Stainless steel 301 flange hex nuts for enhanced weight distribution with integrated flanges. Sizes range from M6 to M24, making it suitable for heavy-duty applications where moderate strength and corrosion are important.
Heavy duty stainless steel 301 hex nuts are designed for high pressure environments. Available in sizes from M6 to M36, they are used in industrial machinery and construction applications where high tensile strength and durability are required.
Stainless steel 301 square nuts provide large surface area for efficient torque application. Sizes range from M6 to M24, making them ideal for secure fastening in structures and machinery that require extended durability.
Ed Stainless is dedicated to providing stainless steel 301 nuts with reliable performance, as validated by an array of tests like hardness testing, spectro analysis, PMI, and flaring tests. In addition, we conduct micro and macro tests, pitting resistance, and IGC tests for the quality assurance of each material delivered. Besides our strict testing procedures, we offer full documentation, including commercial invoices, packaging lists showing net and gross weights, box numbers, and labels. With our legalized or attested Certificate of Origin, combined with Third-Party Inspection Certificates, a complete guarantee of our effort to provide quality products and satisfactory customers is given.
Thanks to their remarkable mechanical strength and resistance to oxidation, Ed Stainless’s Stainless Steel 301 Nuts are widely utilized in high-stress and corrosion-prone environments. You’ll find them in automotive assemblies, aircraft structures, marine hardware, industrial equipment, and architectural components. These nuts are especially prized in the aerospace and transportation sectors for their lightweight yet robust nature. Additionally, they play a crucial role in food processing, chemical plants, and construction projects where long-lasting durability and hygiene are paramount. Ed Stainless is dedicated to providing custom solutions tailored to the diverse needs of various industries.







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