Andre Stainless stands out as a top supplier and manufacturer of Stainless Steel 416 Nuts in Singapore, Pulau Ujong, providing precision-engineered fastening solutions for a variety of industrial needs. Renowned for their excellent machinability and impressive strength, SS 416 nuts are perfect for assemblies that demand reliable and corrosion-resistant fastening. Andre Stainless guarantees that each nut adheres to international quality standards, ensuring consistent performance even in tough conditions. Offered in a range of sizes and thread types, these nuts find their place in mechanical assemblies, machinery, and structural frameworks. With quick delivery and rigorous quality control, Andre Stainless is a dependable partner for high-performance stainless steel fasteners.
Stainless Steel 416 Nuts are crafted from a martensitic stainless steel alloy that includes about 12–14% chromium, up to 1.25% manganese, and 0.15% sulfur to boost machinability. They also have trace amounts of silicon, phosphorus, and carbon. These nuts deliver a tensile strength of 550–760 MPa and a yield strength of roughly 275 MPa. Thanks to their heat-treatable properties, SS 416 nuts can reach higher hardness levels (up to Rockwell C35) compared to austenitic grades. While they may not resist corrosion as well as 304 or 316, their outstanding machinability and mechanical strength make them a great choice for dry environments.
|
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.
Andre 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.
Stainless Steel 416 Nuts are commonly utilized in situations where high strength, easy machining, and moderate corrosion resistance are essential. You’ll often find these nuts in mechanical engineering, machine components, valves, pumps, shafts, and fasteners used in automotive and industrial equipment. Their superb machinability makes them ideal for high-volume production settings where precision and cost-effectiveness are key. SS 416 nuts are particularly suited for dry or mildly corrosive environments, like indoor mechanical structures.
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