Emilio Stainless, located in Manila, Philippines, is a reliable manufacturer and supplier of top-notch Stainless Steel 316 Nuts. These nuts are specifically designed for tough industrial, chemical, and marine applications, offering outstanding resistance to corrosion, oxidation, and mechanical stress. The 316 grade, enriched with molybdenum, provides excellent protection against pitting and crevice corrosion, especially in environments rich in chlorides. At Emilio Stainless, advanced manufacturing techniques and rigorous quality control ensure that each nut is crafted with precise dimensions and consistent quality. These nuts deliver secure, durable, and dependable fastening solutions for high-pressure, high-temperature piping systems, machinery, and structural applications.
Stainless Steel 316 Nuts consist of 16–18% chromium, 10–14% nickel, and 2–3% molybdenum, with a carbon content of up to 0.10%, along with trace amounts of manganese, silicon, and phosphorus. This austenitic stainless steel boasts a tensile strength ranging from 515 to 690 MPa and a yield strength of about 205 to 310 MPa, along with impressive ductility and toughness. The molybdenum enhances resistance to pitting and crevice corrosion while ensuring corrosion resistance, dimensional stability, and mechanical strength. These nuts are heat-resistant, durable, and perfect for industrial, chemical, marine, and high-temperature applications that demand long-lasting performance.
| 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 find extensive use in chemical processing plants, petrochemical industries, marine settings, power generation, and other high-performance industrial systems. They are perfect for securing flanges, valves, boilers, heat exchangers, and pipelines that are exposed to corrosive and chloride-rich environments. These nuts offer strong, durable, and leak-proof fastening solutions for critical piping, structural, and mechanical applications. Emilio Stainless provides 316 nuts in a variety of sizes, threads, and finishes, ensuring versatile, high-performance options for any project.
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