Lecong Stainless, based in Da Nang, Vietnam, is a top-notch manufacturer and supplier known for its high-quality stainless steel products, particularly Stainless Steel 316 Nuts, which are supplied to clients in Dubai, UAE. The company has built a solid reputation for its precision engineering and strong manufacturing practices, ensuring that its nuts meet international standards for durability, corrosion resistance, and overall performance. Serving a variety of industries, from construction and oil & gas to marine applications, Lecong Stainless blends cutting-edge technology with skilled craftsmanship to provide reliable, long-lasting fastening solutions that are trusted around the globe. Their dedication to quality and timely delivery has made them a go-to choice in international markets.
Stainless Steel 316 Nuts are primarily made of iron, with 16–18% chromium, 10–14% nickel, and 2–3% molybdenum, which boosts their corrosion resistance and mechanical strength. These nuts are known for their excellent tensile and yield strength, high toughness, and resistance to pitting and crevice corrosion, even in harsh environments. With a melting point of about 1375–1400°C, they maintain their structural integrity under high temperatures and chemical exposure. The precision manufacturing process guarantees uniform dimensions, smooth threading, and high hardness, making them dependable for critical fastening applications. Their combination of durability, mechanical stability, and resistance to chemical attack makes them perfect for demanding engineering environments.
| 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 316 |
| Ni | 10.0 – 14.0 |
| C | 0.08 |
| Mn | 2.0 max |
| P | 0.045 max |
| S | 0.03 max |
| Si | 0.75 max |
| Cr | 16.0 – 18.0 |
| Mo | 2.00 – 3.00 |
| N | 0.10 |
| Element | SS 316 |
| 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 316 nuts come in sizes from M6 to M64. Known for their excellent resistance to marine and chemical environments, they are ideal for high-temperature and industrial applications.
A corrosion-resistant product, Stainless Steel 316 coupling nuts, available in sizes from M6 to M36, securely join two male threads. They are perfect for use in corrosive environments and high-stress applications.
A corrosion-resistant product, Stainless Steel 316 nylon insert nuts, or lock nuts, are available in sizes from M3 to M36. The nylon insert prevents loosening, making them ideal for high-vibration and corrosive environments.
A corrosion-resistant product, Stainless Steel 316 flange hex nuts feature an integrated flange and come in sizes from M5 to M20. They offer enhanced load distribution and stability in marine and chemical environments.
A corrosion-resistant product, Stainless Steel 316 heavy hex nuts are available in sizes from M10 to M48. Their increased thickness provides superior strength and durability, suitable for heavy-duty and high-temperature applications.
A corrosion-resistant product, Stainless Steel 316 square nuts provide a larger contact surface and come in sizes from M6 to M30. They are ideal for high-stress applications requiring stability and resistance to harsh conditions.
Our team is very careful in packing Stainless Steel 316 Nuts so that it is well protected. The best materials that are up to industry standards are used for packing. Mainly strong wooden boxes, tough pallets, and some eco-friendly packing materials are used. This careful packing prevents dirt or dust from contaminating the product, hence maintaining its quality. In addition, our packing protects the product during transit and prevents damage or contamination. Attention to detail and strict quality control actually are reflections of the desire of this company to bring the very best product into its customers.
Stainless Steel 316 Nuts are extensively used in marine, chemical, petrochemical, and pharmaceutical industries due to their outstanding corrosion resistance and strength. They play a crucial role in building pipelines, machinery, structural frameworks, and equipment that are exposed to saltwater or corrosive chemicals. Additionally, these nuts are also utilized in automotive, aerospace, and food processing equipment where hygiene and durability are paramount. By providing secure and long-lasting fastening solutions, they significantly enhance the safety, efficiency, and longevity of assemblies. Their versatility makes them an essential component in various applications.















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