Home > Stainless Steel > Stainless Steel 440C Fasteners
Stainless Steel 440C Fasteners are hardware essentials engineered from the robust alloy of stainless steel 440C, renowned for its exceptional corrosion resistance, durability, and strength. Composed primarily of iron, chromium, and carbon, with additional elements like molybdenum, these fasteners offer superior performance in demanding environments. Whether in aerospace, marine, or industrial settings, Stainless Steel 440C Fasteners provide reliability and longevity, making them indispensable for critical applications across diverse industries.
Threads: | METRIC, BSW, BSF, UNC, UNF or as required |
Standard: | DIN 933, DIN 931, ANSI, JIS standards |
In Form of: | Hex |
Square | |
Round | |
Threading as per Gauge Etc. | |
Head drive: | Phillips, Slotted, Phillips/Slot, Six-Lobe, etc |
Packing: | IN BULK :canton/pallet, Small Boxs/carton/ pallet, or customer request |
Test Certificate: | Manufacturer Test Certificate as per EN 10204 / 3.1 |
Property Class: | For Bolts & Screws: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H |
For Nuts: A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040 | |
For SHCS: F837B, F837C, F837E, F837 | |
For Threaded Rods: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H, B8, B8M CL1 & CL2 | |
Finish: | Passivated |
Origin and service-region: | European |
Origin of 304 Stainless Steel Nuts are Western European. However projects with eastern origin are possible on request. | |
Stainless Steel Grades: | AISI 304, AISI 304L, AISI 316, AISI 316L, AISI 309, AISI 310, AISI 317L, AISI 321, AISI 347, AISI 409, AISI 410, AISI 420, AISI 430, AISI 446, AISI 202 Etc. |
Surface Coating: | Hot Dipped Galvanizing Fasteners |
Phosphate Fasteners | |
Teflon Fasteners | |
Ptfe Coated Fasteners | |
Xylon Fasteners | |
Zinc Fasteners | |
Cadmium Fasteners |
Component | Wt. % |
C | 1 |
Cr | 16.5 |
Fe | 82.5 |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
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We offer Stainless Steel 440c Fasteners as per DIN, ISO, JIS or ANSI Standard.
Due to their exceptional properties Stainless Steel 440C Fasteners are essential components across many industrial sectors. Renowned for their corrosion resistance, they find widespread application in marine environments, enduring the rigours of saltwater exposure with longevity and reliability. In the construction industry, stainless steel fasteners play a pivotal role in structural assemblies, providing secure connections while maintaining structural integrity in outdoor and exposed settings.
Yes, stainless steel 440C fasteners are generally magnetic due to their high carbon content, which promotes the formation of martensite during heat treatment. This magnetic property makes them easily identifiable and suitable for applications where magnetic attraction is desired, such as in magnetic assemblies and closures.
Yes, stainless steel 440C fasteners exhibit high corrosion resistance, particularly in harsh environments such as marine or chemical processing applications. Their composition, including chromium content, forms a protective oxide layer, enhancing resistance to rust and corrosion from moisture, chemicals, and other corrosive agents.
Yes, stainless steel 440C fasteners are suitable for high-temperature applications due to their ability to maintain mechanical properties at elevated temperatures. Their high carbon content enhances heat resistance, making them suitable for use in environments where temperatures exceed those tolerated by standard stainless steel grades.
Yes, stainless steel 440C fasteners are recyclable. Stainless steel is one of the most recycled materials globally, with high rates of recovery and reuse. Recycling stainless steel 440C fasteners helps conserve resources, reduce environmental impact, and contribute to a circular economy by converting scrap into new products.
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