Khaleed Stainless is a prominent producer and supplier of stainless steel fasteners in Riyadh, Saudi Arabia, with a reputation for providing high-performance products for rugged industrial applications. Among their specialty products are Stainless Steel 330 Nuts, designed for remarkable strength and resistance to oxidation at high temperatures. These nuts are specifically suited for corrosive and high-heat applications where standard fasteners could fail. Khaleed Stainless guarantees superior products with consistent performance, fulfilling the requirements of Saudi Arabian industries and the wider Middle East with accuracy and consistency.
Stainless Steel 330 Nuts consist mostly of 35–37% nickel, 17–20% chromium, iron as the base metal, and trace amounts of silicon and other factors for improved high-temperature performance. These nuts possess high oxidation, carburization, and thermal shock resistance and can be used in continuous service up to 1148°C. They usually possess tensile strength of approximately 75 ksi, yield strength of 30 ksi, and elongation of approximately 40%. Their chemical and mechanical balance provides stability in severe heat and chemically aggressive environments.
STAINLESS STEEL 330 NUTS SPECIFICATIONS |
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| Specifications | IS, BS, ASTM |
| Standard | ASTM / ASME – A/ SA 193 |
| Length | 3 mm to 200 mm |
| Size | M02 to M33 |
| Type | Hex Nuts, Dome Nuts, Hex Machine Screw Nuts, Hex Lock Nuts Nylon Insert, Hex Jam Nuts, Hex Jam Nylon Lock Nuts, Heavy Hex Nuts, Wing Nuts, Cap Nuts, Acorn Nuts, Square Nuts, K-Lock Nuts, Prevailing Torque Lock Nuts, Top Lock Nuts, Two-Way Reversible Lock Nuts, Pin-Lock Nuts, T-Nuts, Coupling Nuts, T-Slot Nuts, Castle Nuts, Flange Nuts Serrated, Machine Hex Nuts, Finished Hex Nuts, Forged Eye Nut, Rivet Nuts, Slotted Hex Nut, Acme Hex Nuts, Nylock Nuts, Anco Locknuts, Flexloc Nuts, Reversible Locknuts, Panel Nut, Poly Nut, Conelock Nut, Self Clinching Nuts, Domed Cap Nuts, Imperial Thread Nuts, Imperial Thread Nylock Nuts, Sleeve Nuts, Thin Nuts, Weld Nuts, High Tensile Nuts, Cage Nuts, Security Nuts, Imperial Nuts, Industrial Nuts, Miscellaneous Nuts, Insert Nuts, Knurled Nuts, Round Nuts |
| Element | SS 330 |
| Ni | 34.00 – 37.00 |
| C | 0.08 |
| Mn | 2.0 max |
| P | 0.03 max |
| S | 0.03 max |
| Si | 1.50 max |
| Cr | 18.00 – 22.00 |
| Mo | – |
| N | – |
| Element | SS 330 |
| Tensile Strength – ksi (min.) | 70 |
| 0.2% Offset Yield Strength – ksi (min.) | 30 |
| Elongation in 2 inches – % (min.) | 30 |
| Hardness – Rockwell B | 90 |
Contact us to get a quick quote for your requirement.
At Khaleed Stainless, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel 330 Nuts in Riyadh, Saudi Arabia. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the Saudi Arabia, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring we have the stock readily available to meet your demands.
An anti-corrosion treatment designed for materials at extremely high temperatures. Stainless steel 330 nuts are available in sizes ranging from M6 to M36, making them ideal for furnace applications, heat exchangers and other hot environments.
The threaded rods are connected by stainless steel 330 coupling nuts under high temperature conditions. Sizes range from M6 to M36, suitable for industrial oven applications where high thermal resistance is required.
Stainless steel 330 nylon insert nuts have nylon inserts for secure fastening in harsh conditions. Available in sizes from M6 to M24, they are ideal for high temperature applications where stability and thermal resistance are required.
Stainless steel 330 flange hex nuts for enhanced weight distribution with integrated flange. Sizes range from M6 to M24, making them suitable for high temperatures and harsh environments, such as in heat exchangers and furnace components.
Heavy duty stainless steel 330 heavy hex nuts are designed for high pressure and high temperature applications. Available in sizes from M6 to M36, they provide exceptional strength and heat resistance for use in industrial machinery and furnace parts.
Stainless steel 330 square nuts provide large surface area for efficient torque application. Sizes range from M6 to M24, suitable for high-temperature environments such as furnace parts and heat exchangers, ensuring durability and stability.
We are committed to providing our clients with the finest quality Stainless Steel 330 Nuts. To ensure their outstanding quality, our nuts undergo a thorough series of testing processes before they are dispatched. These tests include hardness testing, chemical analysis via spectro analysis, positive material identification (PMI) testing, flattening tests, micro and macro examinations, pitting resistance tests, flaring tests, and intergranular corrosion (IGC) tests. We also provide third-party inspection certificates to give our clients extra confidence in the quality and suitability of our Stainless Steel 330 Nuts for various applications.
Stainless Steel 330 Nuts find extensive use in high-temperature industrial process equipment like heat treating furnaces, thermal processing systems, petrochemical facilities, and furnaces. The nuts’ resistance to scaling, oxidation, and structural degradation under continuous high heat is useful for fastening components subjected to thermal cycling and corrosive gases. They are also employed in aerospace, power generation, and chemical process industries where long-term stability and performance are important. Their durability under harsh conditions provides safety and effectiveness in critical high-temperature applications.
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