Adam Stainless is a reliable name when it comes to manufacturing and supplying Stainless Steel 316L Nuts right here in Canberra, Australia. They’re known for delivering top-notch fastening solutions that excel in corrosion resistance and durability. With a strong focus on precision and adherence to international quality standards, Adam Stainless provides SS 316L nuts that find their place in various industries, including chemical processing, marine engineering, food and beverage, and pharmaceuticals. Their reputation for dependable service and quick delivery has made them a go-to source for stainless steel fasteners across Australia’s industrial landscape.
The Stainless Steel 316L Nuts from Adam Stainless are crafted from a low-carbon variant of 316 stainless steel, which includes 16–18% chromium, 10–14% nickel, 2–3% molybdenum, and a maximum of 0.03% carbon. This lower carbon content significantly boosts resistance to intergranular corrosion, especially after welding, while the molybdenum enhances protection against pitting and crevice corrosion in chloride-rich environments. These nuts boast a tensile strength of about 485–515 MPa and a yield strength ranging from 170–205 MPa. Manufactured in line with ASTM A194 standards, they come in various shapes, including hex, lock, dome, wing, and even custom designs.
| Standard | ASTM A193,A194 / ASME SA193,SA194 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 mm to 200 mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 316L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.89 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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A corrosion-resistant product, Stainless Steel 316L nuts are available in sizes from M6 to M64. They offer superior resistance to pitting and corrosion, making them ideal for use in marine, chemical, and high-temperature applications.
A corrosion-resistant product, Stainless Steel 316L coupling nuts, available in sizes from M6 to M36, are used to connect two male threads securely. Their low carbon content makes them ideal for welded structures in corrosive environments.
A corrosion-resistant product, Stainless Steel 316L nylon insert nuts, or lock nuts, come in sizes from M3 to M36. The nylon insert helps prevent loosening under vibration, making them perfect for high-stress and corrosive conditions.
A corrosion-resistant product, Stainless Steel 316L flange hex nuts feature an integrated flange and come in sizes from M5 to M20. They provide excellent load distribution and stability in marine and chemical environments.
A corrosion-resistant product, Stainless Steel 316L heavy hex nuts are available in sizes from M10 to M48. Their increased thickness and durability make them suitable for heavy-duty and high-temperature applications in harsh environments.
A corrosion-resistant product, Stainless Steel 316L square nuts offer a larger contact surface and come in sizes from M6 to M30. They are ideal for applications requiring reliable performance and stability in aggressive environments.
Adam Stainless presents high quality material with rigorous test procedures. Each product including the Stainless Steel 316L Nuts goes through rigorous checks in the form of hardness tests, chemical analysis via spectro analysis, PMI tests, tensile tests, micro and macro structural tests, pitting resistance and IGC testing. Our tests ensure excellent material performance. In addition to quality, we provide all documents necessary, including commercial invoices, packaging lists with net and gross weights, box numbers, labels, and a Certificate of Origin legalized or attested by the Chamber of Commerce or Embassy. Furthermore, our Third-Party Inspection Certificate guarantees complete customer satisfaction in terms of price and delivery of our Stainless Steel 316L Nuts.
SS 316L Nuts are perfect for securing components in tough or corrosive settings, such as pipelines, pressure vessels, structural frames, and processing equipment. In the challenging industrial and coastal conditions of Canberra, Adam Stainless provides these nuts for both everyday and critical applications where long-lasting reliability and corrosion resistance are a must. Their impressive mechanical strength, resistance to chemical attacks, and compatibility with stainless bolts make them an excellent choice for a wide array of engineering and construction projects.







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