Based in Delhi, India, Harshita Stainless is a well-known producer and supplier of stainless steel 301 nuts. These nuts are made with premium-grade stainless steel to meet strict quality standards and are well-known for their longevity and resistance to corrosion. Precision-engineered 301 nuts from Harshita Stainless offer exceptional strength and performance for a variety of industrial applications. Reliable fastening solutions are provided by the company, which serves a variety of industries in India and international markets, including the automotive, construction, machinery, and marine sectors. It is dedicated to timely delivery and customer satisfaction.
The alloy used to make stainless steel 301 nuts has a maximum carbon content of 0.15%, 16–18% chromium, and 6–8% nickel. Particularly after cold working, this austenitic stainless steel grade is renowned for its exceptional corrosion resistance and high strength. With elongation between 20 and 40 percent, SS 301 provides good ductility and tensile strength between 620 and 860 MPa. Additionally, the nuts exhibit good fatigue resistance, which qualifies them for uses that demand durability and toughness under
| 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.
Harshita 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.
Industries that need robust, corrosion-resistant fastening components frequently use stainless steel 301 nuts. Heavy machinery, automotive assemblies, aerospace components, and construction frameworks are examples of common uses. They are appropriate for structural joints and equipment subjected to dynamic loads because of their high tensile strength and fatigue resistance. These nuts are also used in food processing equipment and marine environments where corrosion resistance is crucial. Because of their strength, formability, and oxidation resistance, 301 nuts are guaranteed to perform dependably in a variety of commercial and industrial applications.
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