BOLT,CLOSE TOLERANCE (P/N an174-60) - New Surplus
P/N: an174-60
Category: Bolts
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 6 Available |
Product Description
The AN174-60 is a close-tolerance hex bolt with 1/4-28 UNF threads, manufactured from alloy steel per Army-Navy standards. This precision fastener is designed for interference-fit aircraft joints where tight shank fit and reamed holes control movement and prevent slippage. Used in airframe shear connections on fixed-wing and rotary-wing aircraft.
Installation requires precision reaming to match bolt diameter and torque application per aircraft maintenance manual specifications. The AN174 series belongs to the AN173-AN186 family of high-strength fasteners for critical structural applications.
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.
Frequently Asked Questions
What is the BOLT,CLOSE TOLERANCE (P/N an174-60)?
The AN174-60 is a close-tolerance hex bolt with 1/4-28 UNF threads, manufactured from alloy steel per Army-Navy standards. This precision fastener is designed for interference-fit aircraft joints where tight shank fit and reamed holes control movement and prevent slippage.
What conditions is the an174-60 available in?
The an174-60 is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.
How do I get pricing for the an174-60?
The an174-60 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.
Do you offer expedited shipping for the an174-60?
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.