Aerospace Monel K-500 Fasteners
Aerospace Monel K-500 Fasteners

Aerospace Monel K-500 Fasteners

Aerospace Monel K-500 fasteners are used in aircraft engines, fuel systems, spacecraft structures, and offshore platforms. They can stand extreme temperatures, salt spray, and chemical corrosion. They are also good for high-load and lightweight applications like satellite brackets, nuclear facilities, and petrochemical equipment.
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Aerospace Monel K-500 fasteners

 

Aerospace Monel K-500 fasteners are high-performance connectors made from Monel K-500 nickel-copper alloy. They are designed for the harsh environments in aerospace. Compared to Monel 400, they have added aluminum and titanium. This makes them stronger, harder, and more corrosion-resistant through age hardening. They also keep good ductility and fatigue resistance. These fasteners include bolts, screws, nuts, and washers. They meet the needs of high-load and high-reliability assembly.

 

Aerospace Monel K-500 fasteners are used in aircraft engines, fuel systems, spacecraft structures, and offshore platforms. They can stand extreme temperatures, salt spray, and chemical corrosion. They are also good for high-load and lightweight applications like satellite brackets, nuclear facilities, and petrochemical equipment. They ensure long-term reliability and low maintenance. They are key connectors in high-end industries.

 

Features of Aerospace Monel K-500 fasteners

 

Excellent corrosion resistance: Aerospace Monel K-500 fasteners resist stress corrosion cracking and pitting in seawater, acidic media, and high-temperature steam. They perform much better than regular stainless steel.

High strength and light weight: After age hardening, the tensile strength can reach over 1100 MPa. The density is low (about 8.44 g/cm³), which is good for aircraft parts that need to be light.

Wide temperature adaptability: Aerospace Monel K-500 fasteners keep mechanical stability from -200°C to +480°C. They are suitable for the extreme temperatures in spacecraft.

Non-magnetic and electrically conductive: Aerospace Monel K-500 fasteners have no magnetism and conduct electricity well. They are often used in electronic equipment shielding or lightning strike protection structures.

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Applications of Aerospace Monel K-500 fasteners

 

Aviation: Aerospace Monel K-500 fasteners are used in engine compartments, fuel systems, and hydraulic lines. They resist corrosion from fuel vapors and salt spray.

Aerospace and marine: Aerospace Monel K-500 fasteners are used in satellite brackets and offshore platform fasteners. They keep working well even when exposed to the marine atmosphere for a long time.

Energy and chemical: Aerospace Monel K-500 fasteners are used in oil drilling platforms and nuclear reactor auxiliary equipment. They can handle hydrogen sulfide and high-temperature, high-pressure conditions.

product-576-546

Parameter

Specification / Typical Value

Remarks

Material Standard

UNS N05500, AMS 4676, ASTM B865

Nickel-copper alloy, age-hardened with Al & Ti

Tensile Strength

1100–1300 MPa

High strength after aging treatment

Yield Strength

750–1000 MPa

Depends on heat treatment process

Elongation

≥15%

Maintains good ductility

Hardness

HRC 25–35

Increased hardness after aging

Operating Temp.

-200°C to +480°C

Stable performance in extreme temperatures

Size Range

M3–M36 (Metric)

Bolts, screws, nuts, etc.

 

#4–1" (Imperial)

Complies with ANSI/ASME standards

Surface Finish

Passivation, cadmium plating, silver plating

Improves corrosion resistance & conductivity

Thread Standard

ISO, ASME, NAS, MS

Aerospace-specific threads (e.g., NASM)

Locking Features

Self-locking nuts, thread locker

Suitable for high-vibration environments

 

FAQ

Are you a factory or manufacturer?

A: Yes, we are a factory but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.

What is the delivery method?

A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.

Why is your product so cost-effective?

A: We cut out the middlemen in the end-to-end manufacturing process and we obtain raw material directly from its source.

Do you do spot quality inspection or full inspection?

A: 100% full inspection for sure. All unqualified products are discarded.

How do you ensure your lead time?

A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.

What is the MOQ of Aerospace Monel K-500 fasteners ?

A: Depends on quantity, generally, no MOQ limit.

How to pay for it?

A: A bank transfer (T/T) will be acceptable.

What is the delivery time?

A: around 7-20 days which depends on the quantity and production.

What is kind of the package?

A: Generally, we use a carton case or plywood case with protective material inside to ensure the save of cargo

What is the lead time?

A: from order placed to cargo receiving will take around 10-25 days.

 

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