Aerospace Inconel 601 fasteners
Aerospace Inconel 601 fasteners are nickel-chromium alloy high-temperature fasteners. They are designed for extreme aerospace environments. They have excellent oxidation resistance, high-temperature strength, and corrosion resistance. Aerospace Inconel 601 fasteners usually include bolts, nuts, and washers. They are made by precision cold heading or machining. They meet aviation standards like AMS 5716. They are used in jet engine combustion chambers and high-temperature structural parts.
Aerospace Inconel 601 fasteners are widely used in high-temperature parts like aero-engine combustion chambers and turbine casings. They withstand extreme thermal stress and corrosion. In the space field, they are used to connect rocket nozzles and thermal protection systems. They also fit industrial gas turbines and nuclear power equipment. Aerospace Inconel 601 fasteners are very expensive. But they offer ultra-high reliability. They are the only solution for high-temperature critical parts.
Features of Aerospace Inconel 601 fasteners
High-temperature performance: Aerospace Inconel 601 fasteners keep high strength below 1200°C. They have much better oxidation resistance than stainless steel. They can work for a long time in high-temperature oxidation and carburizing environments.
Corrosion resistance: Aerospace Inconel 601 fasteners are very resistant to sulfide, chloride stress corrosion and acidic media. They are good for marine or chemically polluted environments.
Mechanical stability: Aerospace Inconel 601 fasteners have high creep-rupture strength. They are very good at resisting fatigue under thermal cycling. They avoid loosening or deformation.
Process compatibility: Aerospace Inconel 601 fasteners can be strengthened by heat treatment, like solution treatment. They are compatible with titanium and nickel-based parts. This reduces the risk of galvanic corrosion between different materials.

Applications of Aerospace Inconel 601 fasteners
Aircraft engines: Aerospace Inconel 601 fasteners are used to fix combustion chamber liners and turbine casings. They withstand gas impact and thermal gradients.
Spacecraft structures: Aerospace Inconel 601 fasteners are used in rocket nozzle connections and re-entry vehicle thermal protection system anchors.
Industrial applications: Aerospace Inconel 601 fasteners are used in high-stress corrosive environments in gas turbines and nuclear power equipment.

|
Parameter |
Specification / Value |
|
Material Standard |
AMS 5716 / ASTM B166 / UNS N06601 |
|
Common Types |
Bolts (AN/MS series), Nuts (AN/MS series), Washers, Rivets, Studs |
|
Diameter Range |
M3–M24 (Metric) or #4–1" (Imperial) |
|
Length Range |
6mm–200mm (Customizable based on type) |
|
Thread Standard |
UNF (Fine), UNC (Coarse), MJ Thread (Aerospace-specific) |
|
Tensile Strength |
≥650 MPa (RT) / ≥300 MPa (980°C) |
|
Yield Strength |
≥300 MPa (RT) / ≥200 MPa (980°C) |
|
Elongation |
≥30% (RT) |
|
Max Operating Temp |
1200°C (Continuous) / 1300°C (Short-term) |
|
Surface Treatment |
Passivation (AMS 2700), Silver Plating (Anti-galling), Bare (Case-dependent) |
|
Corrosion Resistance |
Excellent (Oxidation, Sulfide/Chloride Stress Corrosion Resistant) |
|
Compliance Standards |
NAS (U.S. Aerospace), NADS (Chinese Aerospace), EN (European Standards) |
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 Inconel 601 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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