Aditya Stainless, a reputable manufacturer and supplier located in Kolkata, India, specializes in high-performance Stainless Steel 416 Bolts, celebrated for their outstanding machinability and moderate resistance to corrosion. Crafted from a martensitic stainless steel grade, these bolts are engineered for high-strength applications that demand precise threading and easy fabrication. Aditya Stainless is committed to ensuring that every product adheres to strict quality standards and maintains dimensional accuracy for reliable performance. These bolts find extensive use in sectors like automotive, machinery, and industrial equipment, establishing Aditya Stainless as a go-to supplier for durable and cost-effective fastening solutions in both local and international markets.
Stainless Steel 416 Bolts are made up of chromium (12–14%), carbon (up to 0.15%), along with smaller amounts of manganese, phosphorus, sulfur, and silicon. The inclusion of sulfur greatly enhances machinability, setting it apart from other stainless grades. These bolts exhibit a tensile strength ranging from 550 to 760 MPa, a yield strength of about 275 MPa, and an elongation of roughly 15%. Although they aren’t as corrosion-resistant as austenitic grades, 416 bolts provide solid mechanical strength, hardness, and wear resistance, especially when heat-treated, making them ideal for applications that require high precision and load-bearing capabilities.
Material |
Specification |
Standards |
Size |
Length |
Stainless Steel 416 Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
Element | SS 416 |
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 416 |
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 | – |
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Stainless Steel 416 bolts are high-strength, martensitic fasteners known for excellent machinability and wear resistance. They are suitable for high-stress, friction-prone applications, offering moderate corrosion resistance and magnetic properties.
Custom Stainless Steel 416 hex bolt is a tailored fastener with a hexagonal head, providing high strength and excellent machinability. Ideal for specialized applications requiring durability and wear resistance.
Stainless Steel 416 leg bolt is a high-strength, machined fastener with a threaded shaft and flat, leg-like design. It offers excellent durability and wear resistance for high-stress applications.
Stainless Steel 416 expansion anchor bolt secures fixtures in concrete or masonry. It provides high strength and durability, with good machinability, making it ideal for high-stress and wear-resistant applications.
Stainless Steel 416 Hex Flange Head Bolt features a hexagonal head with an integrated flange, providing secure fastening and load distribution. It offers high strength and wear resistance in demanding applications.
Stainless Steel 416 full threaded bolts have a fully threaded shaft, ensuring consistent grip and engagement. They offer high strength, excellent machinability, and wear resistance, ideal for high-stress applications.
Each of the Stainless Steel 416 bolts is carefully packed with high-quality materials to prevent rust and damage during shipping. Customer satisfaction is achieved with transporting services that ensure timely deliveries. All documents related to the product are delivered to the client for further transparency and reliability in the procedure.
Aditya Stainless’s Stainless Steel 416 Bolts find their way into various industries where high machinability and moderate corrosion resistance are crucial. They’re perfect for automotive parts, pump shafts, valve components, gears, and fasteners that encounter mildly corrosive environments. In Kolkata and throughout India, these bolts are widely used in food processing, paper mills, and engineering projects that need reliable fastening solutions. SS 416 bolts are favored for their easy fabrication, long-lasting durability, and strong performance in dry or moderately corrosive settings, making them a smart and cost-effective choice for a range of applications.
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