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Customized Stainless Steel Aerospace Accessories Internal Thread Connector Casting Parts

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​The Internal Thread Connector is a vital aerospace accessory used in various aerospace applications.
  • AA001

  • Zeren


Product Description


The Internal Thread Connector is a vital aerospace accessory used in various aerospace applications. It is specifically designed to provide a secure and reliable connection between components within an aircraft or spacecraft. The connector features internal threads that allow for the attachment of compatible external threaded components, enabling the assembly and integration of different systems and structures. 

With its precise and durable construction, the Internal Thread Connector ensures the integrity and stability of critical aerospace components. It is commonly used in areas such as structural assemblies, fuel systems, hydraulic systems, and electrical systems, contributing to the overall functionality, safety, and performance of aerospace vehicles.

Product Name The Internal Thread Connector
Brand name Zeren
Model AA001
Material Stainless Steel
Classification Transport Tool Casting Part - Aerospace Accessories 
Process Investment Casting+CNC Machining
Certification ISO9001:2015
Customized support OEM

Technical Parameters

Product General Specs
MaterialAustenitic stainless steel: 201, 303, 304, 316, 316L, 1.4581, scs14, scs16
Hardened stainless steel:17-4PH, 410, 420, 440C
Alloy cast steel: 4140, 4150, 4340, 8620, GS-25CrMo4
Casting alloy tool steel: CS-2, CS-7, CrWMn
Carbon steel: 1020, 1025(WCB), 1030, 1040, 1045, 1050
Casting toleranceCT4-CT7/GBT6414-1999; VDG Merkblad P690
Surface RoughnessRa1.6-Ra6.3
ThicknessMin 2mm (1mm in Micro-region)
Casting RadiusRound radius ≥0.3mm, Internal fillet radius≥0.5mm
Blind Hole DepthMax 30mm (Diamter 10mm)
MachiningTurning,Milling,Drilling,Boring,Threading, Grinding,CNC Machining & test equipment
Heat TreatmentAnnealing,Hardening, Normalizing,Carburizing, Aging
Surface FinishingBlack Oxide,Black Coating,Anti-Pollution Flashover Coating,Mirror Polish
Industry StandardsASTM, ICI, BS, DIN, JIS, ISO
Design SoftwarePro-E, UG,Solidworks, AutoCAD

Product Uses & Advantage


  1. 1. Component Connection: The internal thread connector serves as a vital component in aerospace assemblies, facilitating secure and precise connections between different parts and components.

  2. 2. System Integration: It plays a pivotal role in integrating various aerospace components, enabling seamless assembly and functioning of complex systems.


  1. 1. Precise Fit: The primary advantage lies in its ability to provide accurate and secure connections between components, minimizing play or misalignment, ensuring precise functionality.

  2. 2. Reliability: The internal thread connector's robust design and construction result in dependable connections, reducing the risk of failures or malfunctions during aerospace operations.

  3. 3. Structural Reinforcement: By contributing to the structural integrity of aerospace systems, the connector enhances stability and load-bearing capabilities, ensuring safe and efficient performance.


Product Application

The Internal Thread Connector is a kind of Aerospace Accessories. Here are some specific application scenarios of Aerospace Accessories:

1. Engine Components: Aerospace accessories casting is used to manufacture engine components, such as turbine blades, compressor blades, and casings. 

2. Structural Components: Casting is employed to create structural components for aerospace applications, including wing ribs, fuselage frames, and landing gear components. 







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