Kyaw Stainless stands as a trusted manufacturer and supplier right in the heart of Naypyidaw, Myanmar, dedicated to providing high-quality fastening solutions. We take pride in our precision-crafted Stainless Steel 301 Nuts, which are produced to meet rigorous standards for durability and performance. Our commitment is to support the growing infrastructure and industrial needs of the region with reliable, locally-sourced products. When you partner with us, you’re choosing a team that values integrity and excellence in every piece we deliver, ensuring your projects are built on a foundation of strength and trust.
These nuts are formed from Stainless Steel 301, an alloy known for its impressive combination of chromium and nickel, which gives it a notable resistance to corrosion. What really sets this grade apart is its exceptional strength and hardness, achieved through cold working processes during manufacturing. This means the nuts can withstand significant stress and maintain their integrity under pressure, offering a reliable hold in demanding situations. They provide a great balance of toughness and a good level of resistance to wear, making them a practical and robust choice for various fastening needs.
| 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.
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.
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.
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.
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.
Stainless Steel 301 Nuts consist of 16-18% chromium, 6-8% nickel, 2% manganese, 1% silicon, 0.15% carbon, 0.045% phosphorus, and 0.03% sulfur, providing superior strength and corrosion resistance. Their mechanical properties are tensile strength of 760-1035 MPa, yield strength of 205 MPa, elongation of 40%, and hardness up to 41 HRC, offering high durability and flexibility. The physical characteristics have a density of 7.9 g/cm³, melting point of 1400-1455°C, and thermal conductivity of 16.3 W/m·K, which makes them ideal for high-stress and high-temperature fastening.
The unique strength of Stainless Steel 301 makes these nuts ideal for applications where both durability and a lightweight profile are important. You’ll commonly find them securing components in the automotive and aerospace industries, as well as in railway carriages. They are also perfectly suited for architectural projects like structural frameworks, building facades, and decorative elements that require a lasting finish. From industrial machinery to everyday consumer products, these nuts provide a dependable fastening solution that stands up to vibration, tension, and challenging environmental conditions.
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