Anucha Metals, a reputable manufacturer and supplier located in Bangkok, Thailand, specializes in high-quality Stainless Steel 416 Nuts that are built for strength, durability, and precision. Crafted to meet international standards, these nuts are designed to perform reliably across mechanical, structural, and industrial applications. Stainless Steel 416 is a martensitic stainless steel grade celebrated for its excellent machinability, moderate resistance to corrosion, and solid mechanical properties. Anucha Metals offers these nuts in a variety of sizes and specifications, catering to industries like petrochemical, marine, automotive, aerospace, and general engineering, ensuring reliable fastening solutions for even the toughest service environments.
The composition of Stainless Steel 416 Nuts primarily includes iron and chromium (12–14%), along with carefully controlled amounts of carbon, manganese, silicon, phosphorus, and sulfur. The added sulfur boosts machinability without significantly sacrificing strength. These nuts can also be heat-treated to enhance their tensile strength, hardness, and wear resistance while still providing moderate corrosion protection in mild environments. Thanks to their martensitic microstructure, they offer toughness and dimensional stability, making them perfect for precision fastening applications where both mechanical performance and cost-effectiveness are key.
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
|
|
416 |
min. max. |
– 0.15 |
– 1.25 |
– 1 |
– 0.06 |
0.15 – |
12 14 |
– 0.6 |
|
Tempering Temperature (°C) |
Tensile Strength (MPa) |
Yield Strength 0.2% Proof (MPa) |
Elongation (% in 50mm) |
Hardness Brinell (HB) |
Impact Charpy V (J) |
|
Annealed * |
517 |
275 |
30 |
262 |
– |
|
Condition T ** |
758 |
586 |
18 |
248-302 |
– |
|
204 |
1340 |
1050 |
11 |
388 |
20 |
|
316 |
1350 |
1060 |
12 |
388 |
22 |
|
427 |
1405 |
1110 |
11 |
401 |
# |
|
538 |
1000 |
795 |
13 |
321 |
# |
|
593 |
840 |
705 |
19 |
248 |
27 |
|
650 |
796 |
670 |
17.5 |
253 |
38 |
Contact us to get a quick quote for your requirement.
Corrosion-resistant product offering excellent machinability. Stainless Steel 416 Nuts are available in sizes from M6 to M36, ideal for automotive and industrial applications requiring precise tolerances and durability.
Stainless Steel 416 Coupling Nuts are used for joining threaded rods, available in sizes from M6 to M36. They provide strong connections in machinery and automotive components where machinability and hardness are essential.
Featuring a nylon insert for secure fastening, Stainless Steel 416 Nylon Insert Nuts are available in sizes from M6 to M24. They prevent loosening and are ideal for applications requiring stable, vibration-resistant connections.
Stainless Steel 416 Flange Hex Nuts offer enhanced load distribution with integrated flanges. Available in sizes from M6 to M24, they are suited for heavy-duty machinery and structural applications requiring robust support.
Designed for high-strength applications, Stainless Steel 416 Heavy Hex Nuts come in sizes from M6 to M36. They are ideal for use in high-stress environments such as industrial machinery and automotive assemblies.
Stainless Steel 416 Square Nuts provide a large surface area for effective torque application. Available in sizes from M6 to M24, they are suitable for secure fastening in tight spaces within various industrial and machinery settings.
Chanchai Stainless provides quality products with good performance by testing them for all conditions, including hardness test, spectro analysis, PMI, and flaring tests. For all the materials delivered, micro and macro examination, pitting resistance, and IGC tests are performed to ensure that the quality maintained is of the highest order. Besides our effective testing procedures, we provide comprehensive documentation, consisting of a commercial invoice, lists of packaging that include net weight and gross weight and the number of the box, and labels. Our legalized or attested Certificate of Origin combined with Third-Party Inspection Certificates testifies to our unrelenting commitment to giving better products as well as fulfilling customer satisfaction.
You’ll find Stainless Steel 416 Nuts commonly used in machinery, pumps, valves, marine hardware, automotive assemblies, and food processing equipment, where good machinability and reliable fastening are crucial. They excel in components that face moderate corrosion, vibration, or mechanical stress. These nuts perform admirably under both static and dynamic load conditions, ensuring secure fastening in industrial machinery, shafts, and precision instruments. Their unique combination of strength, machinability, and wear resistance makes Stainless Steel 416 Nuts a top choice for industries looking for efficient, cost-effective, and durable fastening solutions for medium-duty engineering.
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