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At Hazlewood Fasteners in Canberra, we craft bolts engineered for strength, corrosion resistance, and enduring performance. Our stainless steel 316 bolts are made from austenitic stainless steel with added molybdenum, designed to withstand harsh environments including saltwater, chemicals, and humid conditions. With exceptional resistance to rust and oxidation, these bolts ensure secure, long-lasting fastening for industrial, marine, and structural applications. Hazlewood Fasteners’ 316 bolts go beyond basic connectors—they are precision-engineered fasteners that protect assemblies, delivering reliable performance and peace of mind in applications where both mechanical strength and corrosion resistance are paramount.
Stainless steel 316 bolts are manufactured from austenitic stainless steel containing approximately 16–18% chromium, 10–14% nickel, and 2–3% molybdenum. This composition provides superior corrosion resistance, excellent tensile strength, and high ductility. 316 bolts maintain dimensional stability and mechanical integrity under stress, vibration, and moderate temperature conditions. Their austenitic structure ensures toughness, wear resistance, and long-term durability. Engineered for demanding applications, they deliver secure, reliable fastening, combining corrosion protection and mechanical robustness for industrial, marine, chemical, and structural environments.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| SS 316 Bolts | Min | – | – | – | 0 | – | 16.0 | 2.00 | 10.0 | – |
| Max | 0.08 | 2.0 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 |
| Type | Elong (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||
| SS 316 Bolts | 40 | 95 | 217 |
| Dimensions Standard and Specification | ASTM A193 / SA 193, ASTM A194 / SA 194 |
| International Specifications | DIN, ASTM, BS and all International Standards |
| Available Length | 3 To 200 MM |
| Nuts Size range | M3 To M56 3/6″ to 2″ |
| Bolts or Screw Sizes | M3 To M56 3/6″ to 2″ |
| Washers Sizes | M3 To M56 3/6″ to 2″ |
| Tensile Strength | 205 MPA |
| Yield Strength | 515 MPA |
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 bolts are widely used in marine hardware, chemical processing plants, food and beverage equipment, offshore structures, and piping systems exposed to corrosive environments. Their molybdenum-enhanced composition ensures durability in chloride-rich or oxidizing conditions while maintaining high mechanical strength. These bolts are ideal for industrial machinery, structural assemblies, and outdoor applications where corrosion resistance, vibration resistance, and long-term reliability are critical. Hazlewood Fasteners’ 316 bolts provide secure, long-lasting fastening, ensuring assemblies remain tight and dependable. Trusted for performance and resilience, they are essential for engineers and fabricators working in industrial, marine, and high-corrosion environments.
We ensure top quality for our Stainless Steel 316 Bolts by conducting thorough tests before shipping. These tests include Hardness, Chemical Analysis using spectrum analysis, Positive Material Identification (PMI), Flattening, Micro and Macro, Pitting Resistance, Flaring, and Intergranular Corrosion (IGC). We also provide important documents, such as a commercial invoice, packaging list, Certificate of Origin, and Guarantee Letter. Additionally, we offer third-party inspection certificates to confirm the bolt’s quality and suitability for different applications.
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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