P/N: an174-31a
Category: Bolts
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| Condition | Price | Stock |
|---|---|---|
| New Surplus | $3.00 | 3 Available |
The AN174-31A is a hex-head aircraft bolt with 1/4-28 UNF-3A threads and an undrilled shank, conforming to Aeronautical Standard specifications. This close-tolerance fastener is engineered for precision shear joints in landing gear torque link assemblies, where exact fit and load distribution are critical. Installation requires selecting the correct -31A length per the aircraft's Illustrated Parts Catalog and torquing per the maintenance manual specifications.
The bolt's undrilled design eliminates the need for safety wire in applications where shear loads dominate tensile loads.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
The AN174-31A is a hex-head aircraft bolt with 1/4-28 UNF-3A threads and an undrilled shank, conforming to Aeronautical Standard specifications. This close-tolerance fastener is engineered for precision shear joints in landing gear torque link assemblies, where exact fit and load distribution are critical.
The an174-31a is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.
The an174-31a requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.
Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.