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Inconel Astm A453 Grade 660 Class A Heavy Hex Nuts 2"", Nominal Nut Diameter: M48 (48 mm)
Inconel Astm A453 Grade 660 Class A Heavy Hex Nuts 2"", Nominal Nut Diameter: M48 (48 mm)
Inconel Astm A453 Grade 660 Class A Heavy Hex Nuts 2"", Nominal Nut Diameter: M48 (48 mm)
Inconel Astm A453 Grade 660 Class A Heavy Hex Nuts 2"", Nominal Nut Diameter: M48 (48 mm)
Inconel Astm A453 Grade 660 Class A Heavy Hex Nuts 2"", Nominal Nut Diameter: M48 (48 mm)
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Inconel Astm A453 Grade 660 Class A Heavy Hex Nuts 2"", Nominal Nut Diameter: M48 (48 mm)

Product Specifications

Usage/Application MARINE, OIL AND GAS
Material Inconel
Availability In Stock
Country of Origin Made in India
Is It Customised Customisation
Material Grade ASTM A 453 GRADE 660 CLASS A
Materials Inconel 286
Nominal Nut Diameter M48 (48 mm)
Rust Resistant Yes

GST No - 27AARCA3096L1Z0 | Member since 2026

G6-A, Unit No. 10, Sagar Industrial Estate, Dhumal Nagar Waliv, District Thane Vasai - 401208, Maharashtra, India

Inconel Astm A453 Grade 660 Class A Heavy Hex Nuts 2"", Nominal Nut Diameter: M48 (48 mm) Read More...


Product Details

ASTM A453 Grade 660 Class A Heavy Hex Nuts are high-temperature, corrosion-resistant fasteners made from austenitic stainless steel.They are ideal for bolting applications in pressure vessels, turbines, and high-temperature chemical equipment.Chemical Composition includes high levels of Nickel (24–27%), Chromium (13–17%), and Molybdenum (1.5–1.9%) for superior oxidation resistance.Mechanical Properties: Minimum tensile strength of 125 ksi (860 MPa), yield strength of 105 ksi (725 MPa), and excellent elongation and stress rupture values.These nuts retain mechanical integrity up to 704°C (1300°F), ensuring long-term performance in demanding environments.

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   Aanuraj Fasteners Private Limited

G6-A, Unit No. 10, Sagar Industrial Estate, Dhumal Nagar Waliv, District Thane Vasai - 401208, Maharashtra, India

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