Alloy A286 Fasteners are hardware components made from a high-strength, corrosion-resistant alloy known as A286. This alloy, also referred to as Alloy 660, is a precipitation-hardening stainless steel with a unique chemical composition that includes iron, nickel, chromium, titanium, and molybdenum, among other elements. The specific chemical composition of Alloy A286 varies slightly depending on the manufacturer, but it generally includes approximately 24-27% nickel, 13.5-16% chromium, 1.3-2.2% titanium, 1-1.5% aluminum, and small amounts of molybdenum, vanadium, and other elements.

One of the key features of Alloy A286 Fasteners is their exceptional strength and high-temperature performance. These fasteners can withstand elevated temperatures, making them suitable for applications in extreme environments, such as gas turbines, jet engines, and exhaust systems. Additionally, they offer high tensile strength and excellent fatigue resistance, providing reliability and durability in demanding mechanical applications.

Alloy A286 Fasteners, A286 Stainless Steel Fasteners, Alloy A286 Stainless Steel Nuts And Bolts, A286 Stainless Steel Bolts, A286 Hex Bolts, A286 Hex Head Bolts, A286 Shoulder Bolts, ASTM A286 Bolts Manufacturers in India.

Alloy A286 Fasteners
  • UNS


  • WNR



    ASTM A286, ASME SA286


Corrosion resistance is another significant advantage of Alloy A286 Fasteners. The combination of chromium and nickel in the alloy provides good resistance to various corrosive media, including mildly acidic and chloride-rich environments. This makes Alloy A286 Fasteners suitable for use in aerospace, marine, and chemical processing industries, where exposure to corrosive elements is common.

A286 Fasteners Suppliers, ASME SA286 Alloy A286 Hex Nuts, DIN 1.4980 Tab Washer, Alloy A286 T Nuts, UNS S66286 Plain Washer, A286 Alloy Rivet Nuts, Alloy A286 Fasteners Manufacturers in India.

fevicon-logo Alloy A286 Bolts and Nuts Specification

Specifications ASTM A286, ASME SA286
Standard DIN, ASTM, BS and all International Standards
Size M3 to M90
Length 10mm to 1000mm
Dimensions DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
Threads available UNF, BSW, BSF, METRIC, UNC, or as required
Threads Configuration ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Form Hex, Threading, Square, Round as per Gauge Etc.
Head Hex, Square, Round, Hex flange, Flat, T-head & Triangular etc.
Neck type Hex, Square, Triangular, Oval & Knurled etc.
Surface Coating Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request
Manufacturing Process Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing.

Alloy A286 Fasteners find extensive applications in the aerospace and aviation industries. They are used in aircraft engines, exhaust systems, and other components exposed to high temperatures and mechanical stress. Additionally, they are employed in the oil and gas sector for downhole applications and drilling equipment due to their high-temperature strength and corrosion resistance. Furthermore, Alloy A286 Fasteners are utilized in chemical processing plants for critical equipment, valves, and fittings that require excellent resistance to corrosive environments and high-temperature stability.

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fevicon-logo Equivalent Grades Of Alloy ASTM A286 Fasteners

UNS No DIN xxx Grade
UNS S66286 DIN 1.4980 - Alloy A286

fevicon-logo Chemical Composition of Alloy A286 Fasteners

Element Carbon Manganese Silicon Chromium Nickel Molybdenum Iron Titanium Vanadium Aluminum Boron
Min -- -- -- 13.5 24 1 -- 1.9 0.1 -- 0.003
Max 0.08 max 2.00 max 1.00 max 16 27 1.75 Balance 2.3 0.5 0.35 max 0.01

fevicon-logo Mechanical Properties of Alloy A286 Fasteners

Properties Tensile strength Yield strength Elongation at break
Metric 620 MPa 275 MPa 40%
Imperial 90000 psi 40000 ksi 40%

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fevicon-logo Types of Alloy A286 Fasteners


Alloy A286 Nuts


Alloy A286 Bolt


Alloy A286 Washer

Stud Bolts

Alloy A286s Stud Bolts

Hex Bolt

Alloy A286 Hex Bolt

Threaded Rod

Alloy A286 Threaded Rod

Anchor Bolt

Alloy A286 Anchor Bolt

Spring Washer

Alloy A286 Spring Washer

Fasteners 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

fevicon-logo Other Types Of Alloy A286 Fastener

UNS S66286 Hex Head Fasteners Alloy A286 Nuts and Fasteners
Alloy A286 Square Fasteners Alloy A286 Star Fasteners
Alloy A286 Flat Washer Alloy A286 Fasteners and Nuts
Alloy WERKSTOFF NR. 1.4980 Flat Washers Alloy A286 Nuts
Alloy A286 U Fasteners Alloy A286 Lag Fasteners
Alloy A286 T Fasteners Alloy A286 Alloy Hex Head Nut

fevicon-logo Alloy A286 Fastener Application Industries

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