Stainless steel A2-80 hex nuts are designed for high tensile strength and corrosion resistance applications. These nuts are austenitic A2-80 grade stainless steel that meets ASTM A194 and ASME SA194 requirements. The "A2" designates the stainless steel group, while the "80" represents a minimum tensile strength of 800 MPa, providing reliable operation in difficult situations. A2-80 nuts are ideal for high-stress settings, providing dependable fastening solutions that remain intact under load.


The composition of stainless steel A2-80 hex nuts includes a carefully balanced alloy of chromium (18-20%) and nickel (8-12%), which enhances their corrosion resistance and durability. These elements work synergistically to prevent rust and oxidation, even in harsh environments. Additionally, A2-80 hexagonal nuts may contain small amounts of other elements, such as molybdenum, further improving their resistance to pitting and crevice corrosion, making them ideal for chemical processing, marine, and industrial applications.


SS A2-80 Hex Nuts, A2-80 Stainless Steel Hex Nuts, A2 80 Stainless Steel Hex Nut Dimensions, Stainless Steel A2-80 Heavy Hex Nut, Stainless Steel A2-80 Hex Nut, SS A2-80 Hex Nuts Manufacturers in India.


Stainless Steel A2-80 Hex Nuts
  • Grade

    A2-80

  • ASTM

    A194

  • ASME

    SA194

  • SHARE

ASTM A194 A2-80 Stainless Steel Hex Nuts, SS A2-80 Hexagonal Nut, SS A2-80 Heavy Duty Hexagon Nuts, Stainless Steel A2-80 Hex Jam Nuts, Stainless Steel A2 80 Hex Coupling Nuts, ASME B18.2.2 A2-80 Heavy Hex Nuts, Stainless Steel A2-80 Hex Flange Nut.


SS A2-80 hex nuts comprise a precisely balanced alloy of chromium (18-20%) and nickel (8-12%), improving their corrosion resistance and endurance. Even in demanding surroundings, these components cooperate to stop corrosion and oxidation. A2-80 hexagonal nuts are also perfect for chemical processing, maritime, and industrial uses since they may include minute concentrations of additional elements, such as molybdenum, enhancing their resistance to pitting and crevice corrosion. A2 80 hex nut include other different A2 80 fasteners—stud bolts, eye bolts, hex bolts, and eye nuts—available in several sizes and forms to suit varied uses.


Vision Alloys is very satisfied in providing premium products that satisfy strict industry criteria as it is a top stainless steel A2-80 hex nuts supplier in India and a leading A2 80 nut manufacturer. Precision-engineered to provide a flawless fit and maximum performance, the SS A2-80 nuts suit different uses and fastening needs. Among other sizes and configurations, A2 80 hex nuts come in A2 80 heavy hex nuts.


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fevicon-logo SS A2-80 Hex Nuts Specification

Specifications ASTM A194 / ASME SA194
Size Cold Forming process: M2-M24
Hot Forging process: M24-M100, 1-1/2” Dia, up to 1100mm lg
CNC Machining for M100 / 4” Dia, up to 1500mm lg
Manufacturing M2, M3, M3.5, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M22, M24, M27, M30, M33, M36, M42, M45, M48 to M160 and Custom Metric Stainless Steel Hex Nuts
Diameter 1/4 "-4" Metric:M3 to M100
Types Heavy Hex Nuts, Large Heavy Hex Nuts, Heavy Hex Jam Nut, Heavy Hex Coupling Nut, Heavy Duty Hex Nuts
DIN Standard DIN 934, DIN 982, DIN 985, DIN 936, DIN 929, DIN 1587, DIN 439, DIN 315
Dimensions ASME B18.2.2 Heavy Hex Nuts, ASME B18.2.4.6M Metric Heavy Hex Nuts, ASME B18.16.6 / ASME B18.16.4 / ASME B18.2.2
Threads METRIC, BSW, UNC, UNF, BSF or as required
Hex Nuts Forming Hot Forged Hex Nuts & Cold Forged Hex Nuts
UTS – Unified Thread Standard UNC, UNF, NPT, UNS, UNEF, NPTF

The approximate cost of stainless steel A2-80 hex nuts in India ranges from ₹10 to ₹50 per unit, depending on the size, quantity, and specific requirements. This price range reflects the high quality and durability of the hex nuts, designed to withstand challenging conditions and offer a long service life. As a trusted SS A2-80 hex nut supplier in India, Vision Alloys provides competitive pricing while ensuring clients receive the best value for their investment. The company is committed to delivering exceptional customer service, assisting buyers in selecting the right products for their specific needs, and ensuring timely delivery.


Quality Assurance

To preserve the high standards of our selection of industrial hex nuts, we have always adhered to a systematic quality management process.

Team OF Experts

Our staff of experts is vibrant and talented, and they have always been our largest supporters and contributors to our success. Our vision is to create a world of hex nuts.

fevicon-logo Chemical Composition of Stainless Steel A2-80 Hex Nuts

Steel Group Steel Grade Chemical composition
mass fraction, % (maxima unless stated))
C Si Mn P S Cr Mo Ni Cu
Austenitic A2 0.10 1 2 0.05 0.03 15 to 20 - 8 to 19 4

fevicon-logo Mechanical Properties of SS A2-80 Hex Nuts

Steel Group Steel Grade Property Class TensileStrengthRma min. Mpa Stress at 0.2 % permanent strain Rp0.2a min. Mpa Elongation after fracture Ab min. mm
Austenitic A2 50 500 210 0.6d

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fevicon-logo Types of Stainless Steel A2-80 Hex Nuts

Hex Nuts

SS A2-80 Hex Nuts

Heavy Hex Nuts

SS A2-80 Heavy Hex Nuts

Hex Weld Nuts

SS A2-80 Hex Weld Nuts

Hex Flange Nut

SS A2-80 Hex Flange Nut

Hex Coupling Nut

SS A2-80 Hex Coupling Nut

Hex Jam Nut

A2-80 SS Hex Jam Nut

Slotted Hex Nuts

SS A2-80 Slotted Hex Nuts

Hex Nylock Nuts

SS A2-80 Hex Nylock Nuts


Hex Nuts Manufacturers In India

  • Hardness testing to ISO 6508-1

  • Nut proof load testing to ISO 898-2

  • Suitability for preloading to EN 14399-2

  • Calibrated gauges and tools


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fevicon-logo Stainless Steel A2-80 Hex Nuts Application Industries

Aerospace Industry
Nuclear Industry
MEdical Industry
Marine Industry
Mining Industry
Automotive Industry
Construction Industry
Manufacturing Industry
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