P/N: an173-20a
Category: Bolts
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| Condition | Price | Stock |
|---|---|---|
| New Surplus | $3.00 | 54 Available |
The AN173-20A is a close tolerance hex head bolt with 10-32 UNF threads and an undrilled shank. Manufactured from steel per AN-standard specifications, this fastener provides precision fit for airframe structural joints where tight grip diameter tolerances reduce hole wear and improve joint integrity. Installed with a nut and torqued per aircraft maintenance manual requirements.
The close tolerance design ensures consistent performance in critical airframe applications across general aviation and commercial aircraft.
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 AN173-20A is a close tolerance hex head bolt with 10-32 UNF threads and an undrilled shank. Manufactured from steel per AN-standard specifications, this fastener provides precision fit for airframe structural joints where tight grip diameter tolerances reduce hole wear and improve joint integrity.
The an173-20a is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.
The an173-20a 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.