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At Hazlewood Fasteners in Canberra, we craft nuts that combine strength, precision, and exceptional corrosion resistance. Our stainless steel 316 nuts are made from austenitic stainless steel with added molybdenum, engineered to withstand aggressive environments, including saltwater, chemicals, and high humidity. Designed for secure, vibration-resistant fastening, these nuts ensure assemblies maintain integrity under mechanical stress and environmental exposure. Hazlewood Fasteners’ 316 nuts are more than connectors—they are critical components that anchor structures and machinery with confidence, delivering long-term reliability and durability for industrial, marine, and chemical applications where corrosion resistance and mechanical performance are non-negotiable.
Stainless steel 316 nuts are manufactured from austenitic stainless steel alloy containing roughly 16–18% chromium, 10–14% nickel, and 2–3% molybdenum. This composition provides superior corrosion resistance, excellent tensile strength, and high ductility, making them ideal for harsh environments. 316 nuts maintain dimensional stability and fatigue resistance under mechanical stress, vibration, and thermal cycling. Their austenitic structure ensures toughness and long-term durability. Designed for demanding applications, these nuts provide reliable, secure fastening, combining corrosion resistance, mechanical robustness, and stability to deliver consistent performance in marine, chemical, and industrial environments.
| 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 |
| 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. |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Stainless steel 316 nuts are widely used in marine hardware, chemical processing equipment, food and beverage machinery, and structural applications exposed to corrosive conditions. They are ideal for securing bolts in offshore platforms, piping systems, pumps, valves, and industrial machinery where saltwater, chemicals, or high humidity could compromise weaker fasteners. Hazlewood Fasteners’ 316 nuts provide vibration-resistant, secure fastening, ensuring assemblies remain tight and reliable over time. Engineered for high-performance environments, these nuts combine strength, corrosion resistance, and durability, making them essential for engineers and fabricators seeking dependable fastening solutions in industrial, marine, and chemical applications.
At Hazlewood Fasteners, we prioritize quality by rigorously testing each material before delivery. Our comprehensive examinations include IGC, Flaring, Pitting Resistance, Micro and Macro Tests, Chemical Analysis, PMI Testing, Hardness, and Flattening Tests. We provide essential documentation, including packing lists, invoices, and a legally recognized Certificate of Origin. To ensure complete client satisfaction, we also offer a third-party inspection certificate, guaranteeing the highest standards of quality and reliability.
Hazlewood Fasteners is a leading manufacturer and supplier of high-quality fasteners in Canberra, Australia, with over 8 years of experience serving global industries.
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