At Mitchell Stainless in Hamilton, New Zealand, we understand that reliable fasteners are the backbone of any well-built project. Our Stainless Steel 316L Bolts are a popular choice for customers who need excellent corrosion resistance and long-term durability. Known for their performance in harsh and coastal environments, these bolts are supplied with the same care, consistency, and local expertise that Mitchell Stainless is trusted for. Whether you’re working in construction, marine, or industrial settings, our team is here to help you find fastening solutions that truly stand the test of time.
Stainless Steel 316L Bolts are produced from a low-carbon austenitic stainless steel alloy containing chromium, nickel, and molybdenum. The addition of molybdenum significantly improves resistance to pitting and crevice corrosion, particularly in chloride-rich environments. The low carbon content helps reduce the risk of carbide precipitation during welding, maintaining structural integrity. These bolts offer good tensile strength, excellent toughness, and remain non-magnetic in the annealed condition, making them suitable for a wide range of demanding applications.
Material | Specification | Standards | Size | Length |
Stainless Steel 316L Bolts | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Element | SS 316L |
| Tensile Strength (MPa) min | 480 |
| Yield Strength 0.2% Proof (MPa) min | 275 |
| Elongation (% in 50mm) min | 16 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 201 |
| Element | SS 316L |
| Ni | 0.75 |
| C | 0.15 |
| Mn | 1.00 max |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1.00 max |
| Cr | 11.5 – 13.5 |
| Mo | – |
| N | – |
Contact us to get a quick quote for your requirement.
Stainless Steel 316L Bolts are low carbon corrosion resistant fasteners ideal for marine and chemical applications. They provide excellent hardness, strength, pothole resistance, crack corrosion, and high temperatures.
Custom Stainless Steel 316L hex bolt is a tailored fastener with a hexagonal head, offering superior corrosion resistance and strength. Ideal for specialized applications in marine, chemical, and industrial environments.
Stainless Steel 316L leg bolt is a corrosion-resistant fastener with a threaded shaft and flat, leg-like design. It provides strong, durable connections in marine, chemical, and high-stress industrial settings.
Stainless Steel 316L expansion anchor bolt secures fixtures in concrete or masonry. It offers superior corrosion resistance and durability, expanding upon installation to provide a strong, stable hold in harsh environments.
Stainless Steel 316L Hex Flange Head Bolt features a hexagonal head with an integrated flange, providing secure fastening and even weight distribution as well as excrosion resistance and strength under extreme conditions.
Stainless Steel 316L full threaded bolts have a completely threaded shaft for consistent engagement. They provide high corrosion resistance, strength, and durability, making them ideal for marine, chemical, and industrial applications.
Each SS 316L Bolt is packed with great attention to detail using high-quality materials to prevent any rust or damage during transit. We ensure timely delivery by utilizing fast and reliable transportation. At the time of delivery we provide all necessary product documentation to our clients, ensuring full transparency and satisfaction with their purchase.
Stainless Steel 316L Bolts are widely used in environments where corrosion resistance is critical. Typical applications include marine structures, coastal construction, chemical processing equipment, food and beverage facilities, and pharmaceutical plants. They are also commonly specified for wastewater treatment, architectural fittings, and outdoor installations exposed to moisture and salt. At Mitchell Stainless, we often recommend 316L bolts for projects requiring cleanliness, durability, and long service life. Their versatility and dependable performance make them a trusted fastening solution across many industries.
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