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At Hazlewood Fasteners in Canberra, we craft washers engineered to protect, stabilize, and extend the life of your fasteners. Our stainless steel 316 washers are made from molybdenum-enhanced austenitic stainless steel, offering exceptional corrosion resistance in saltwater, chemical, and high-humidity environments. Designed to evenly distribute load, reduce wear, and prevent loosening under vibration, these washers ensure assemblies remain secure and durable. Hazlewood Fasteners’ 316 washers are more than spacers—they are precision-engineered components that safeguard your bolts and nuts, providing reliable, long-term performance for industrial, marine, and structural applications where strength and corrosion resistance are critical.
Stainless steel 316 washers are manufactured from austenitic stainless steel containing roughly 16–18% chromium, 10–14% nickel, and 2–3% molybdenum. This alloy composition delivers excellent resistance to pitting, crevice corrosion, and oxidation, particularly in chloride-rich environments. 316 washers maintain high tensile strength, hardness, and dimensional stability under stress, vibration, and thermal cycling. Engineered for durability, they provide wear resistance and long-term mechanical reliability, ensuring fasteners remain tight and assemblies remain secure in industrial, marine, chemical, and structural applications.
| Element | SS 316 |
| Ni | 10.0 – 14.0 |
| C | 0.035 |
| Mn | 2.0 max |
| P | 0.045 max |
| S | 0.030 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 | Flat Washers, Finishing Washers, Tab Washers, Conical Washers, Special Washers, Belleville Washer, Bonded Sealing Washer, Countersunk Finishing Washer, Dock Washer, Fender Washer, Lock Washer, Neoprene Washer, Square Bevel Washer, Star Washer |
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 washers are widely used in marine hardware, chemical processing equipment, food and beverage machinery, piping systems, and structural assemblies exposed to harsh or corrosive conditions. They distribute bolt and nut loads evenly, prevent loosening under vibration, and reduce wear on fastening surfaces. Hazlewood Fasteners’ 316 washers provide critical support in industrial machinery, offshore structures, and high-humidity or chloride-rich environments, ensuring assembly stability and longevity. Engineered for strength, corrosion resistance, and reliability, these washers are trusted components that enhance the performance and lifespan of bolts and nuts in demanding applications.
We are dedicated to delivering superior quality Stainless Steel 316 Washers through rigorous testing, including Hardness, Spectro Analysis for Chemical Composition, Positive Material Identification (PMI), Flattening, Micro and Macro Examination, Pitting Resistance, Flaring, and Intergranular Corrosion (IGC) testing. We also provide essential documentation such as commercial invoices, HS codes, packaging lists with net and gross weights, box details, and labels. To ensure further satisfaction, we offer third-party inspection certificates verifying the excellence of our washers for various 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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