Harsh Metalloys is a leading manufacturer and supplier of high-performance Stainless Steel 316 Bolts in Mumbai, India. These bolts are known for their superior corrosion resistance, strength, and long-lasting performance, especially in harsh environments. Manufactured to meet national and international standards, SS 316 bolts are widely used in marine, chemical processing, and food industries due to their enhanced resistance to pitting and crevice corrosion. The addition of molybdenum in SS 316 makes these bolts ideal for use in chloride-rich or acidic conditions. Available in various sizes, threads, and specifications, these bolts ensure secure fastening and reliability.
Stainless Steel 316 Bolts are composed of Chromium (16–18%), Nickel (10–14%), and Molybdenum (2–3%), with a maximum Carbon content of 0.08%. This balanced composition enhances corrosion resistance and mechanical properties. They exhibit a tensile strength of approximately 515 MPa and a yield strength of 205 MPa, with excellent elongation and durability under stress. The molybdenum content significantly improves resistance to chlorides and industrial solvents, making these bolts ideal for heavy-duty applications where strength and corrosion resistance are critical.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 316 Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 316 |
| 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 316 |
| 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 316 bolts are high-corrosion-resistant fasteners designed for harsh environments. They offer excellent durability and strength, making them ideal for marine, chemical, and industrial applications.
Custom Stainless Steel 316 hex bolt features a custom designed fastener with a square head, providing excellent corrosion resistance and strength. Ideal for special applications in the marine, chemical and industrial industries.
Stainless Steel 316 leg bolt is a high-corrosion-resistant fastener with a threaded shaft and flat, leg-like design. It ensures strong, durable connections in marine, chemical, and industrial settings.
Stainless Steel 316 expansion anchor bolt is designed for securing fixtures in concrete or masonry. It provides excellent corrosion resistance and durability, expanding upon installation for a stable and secure hold.
Stainless Steel 316 hex flange head bolt features a hexagonal head with an integrated flange, ensuring secure fastening and even load distribution. It offers high corrosion resistance for demanding environments.
Stainless Steel 316 full threaded bolts have a fully threaded shaft, providing consistent grip and engagement. They offer excellent corrosion resistance and strength, suitable for marine, chemical, and industrial applications.
We conduct rigorous in-house testing on our Stainless Steel 316 bolts to ensure the highest quality and performance. Our bolts undergo thorough inspections to meet industry standards, and we offer third-party inspection services to guarantee product reliability. We pride ourselves on prompt delivery, ensuring that our customers receive their orders on time, every time.
SS 316 Bolts are extensively used in marine, chemical, petrochemical, pharmaceutical, food processing, and water treatment industries. Their high corrosion resistance makes them suitable for underwater and coastal structures, tanks, vessels, and pipelines. In the food and beverage industry, these bolts ensure hygienic and rust-free fastening solutions. Additionally, they are employed in structural frameworks, machinery, and automotive parts where strength, stability, and resistance to harsh environments are essential. Their excellent weldability, formability, and long-term reliability make them a preferred choice for engineers and fabricators worldwide.
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