Where to Source Genuine Aircraft Screws and Other Fasteners

The aviation and military sectors demand absolute precision in their operations, meaning every component must meet stringent performance standards and exact specifications for a certain aircraft model. Most of this responsibility falls on procurement teams, with these professionals being tasked to make sure that all hardware is fully traceable, rigorously inspected, and authentic. Aircraft screws and similar fasteners are imperative for structural security and are some of the most commonly re-purchased parts, so in this blog, we will provide practical tips for ensuring you source genuine items in accordance with industry expectations.

Step 1: Begin with Accurate Technical Data

Every successful sourcing effort begins with confirming that the reference information you have on hand is complete and correct. As different fasteners can have distinct thread styles, materials, finishes, or dimensional profiles, even a small discrepancy can lead to compatibility issues and regulatory noncompliance. With this being said, procurement teams should rely on standardized references when sourcing, such as:

• National Stock Numbers (NSNs): NSNs classify components across the United States Department of Defense and participating international agencies, linking a part to an approved technical description, controlled specifications, and documented logistics history. As such, these references confirm that the fastener is recognized as an aviation-grade item and part of an established supply chain.
• Commercial and Government Entity (CAGE) Codes: A CAGE Code identifies the specific facility and manufacturer or distributor responsible for supplying a part. As the code can only be held by a verified, registered entity, procurement teams can use it to validate that an aircraft fastener does not originate from an untrustworthy source. 
• Manufacturer Part Numbers (MPNs): The MPN serves to provide the most detail regarding item dimensions, materials, allowed tolerances, surface treatments, and other such characteristics. In combination with an NSN and CAGE Code, referencing the MPN can prevent accidental substitution with similar fasteners.

Step 2: Use Parametric Search Tools

Once the correct technical identifiers are established, procurement teams can leverage parametric search tools provided on procurement websites to filter inventory offerings by the aforementioned data points. In addition to lessening the risk of selecting non-compliant components, this ability to refine search results also saves time in sourcing endeavors. Even if you are searching for a certain type of fastener without the aforementioned identifiers, many resources will also have the option to search by standardized categories like part type so you can easily narrow down and research ready-to-purchase options.

Step 3: Vet Suppliers for Authentic Components

After finding potential products through parametric search tools, the final step before purchasing is to evaluate whether the supplier(s) you are looking at can reliably provide authentic aviation-grade fasteners. A supplier lacking in either of the following areas cannot be trusted to supply genuine and compliant aviation fasteners, and you should look further for one that is able to.

Adherence to Quality Standards

The most important indicator is that a supplier holds certifications like AS9120B, ISO 9001:2015, or FAA AC 00-56. These approvals are difficult to obtain and maintain, as they require independent regulatory bodies to verify that the supplier consistently adheres to rigorous quality management systems governing documentation control, inspection procedures, and proper storage practices.

Traceability and Export Compliance

A reputable distributor will readily provide full traceability documentation for each part to confirm its production origin and adherence to various aerospace specifications, including Certificates of Conformance (CoCs), manufacturer certifications, batch or lot data, and inspection results. For military-grade fasteners or those with controlled specifications, suppliers must also maintain strict International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR) compliance, which govern distribution and confirm that all handling and export practices meet federal regulatory requirements.

ASAP Semiconductor: A Trusted Source for Aircraft-Grade Fasteners

As we have covered, a methodical approach to sourcing aircraft fasteners and other such parts ensures that procurement teams have exactly what they need to successfully locate your desired components. If you are interested in procuring authentic mate aircraft screws or other aviation parts with the help of technical identifiers, ASAP Semiconductor has you covered. 

Our platform is designed to support procurement professionals, offering:

• A vast array of part numbers accompanied by technical data.
• A search bar and curated catalogs that help customers find parts by common designations.
• Rigorous quality assurance measures and transparent fulfillment practices. 
• Dedicated account representatives available for inquiries and ongoing procurement support through email, phone, and online quote request forms.
• Rapid response times and expedited shipping options for AOG or mission-critical operational needs.

To experience firsthand how we can operate as a dependable pathway for acquiring the components your program requires, do not hesitate to explore our inventory and connect with our experts today!