BOLT,CLOSE TOLERANCE (P/N an174-15a) - New Surplus, As Removed
P/N: an174-15a
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 | 39 Available |
| As Removed | 5 Available |
Product Description
The AN174-15A is a close tolerance hex-head bolt from the AN173–AN186 series, featuring steel construction with a 1/4-28 UNF Class 3A thread and undrilled shank. Designed for precision-fit aircraft structural joints requiring minimal bolt-to-hole clearance, this fastener installs in reamed holes to maintain exact alignment in critical airframe connections. The close tolerance specification ensures consistent performance in high-stress structural applications on general aviation and commercial aircraft.
Installation requires torque values per applicable aircraft maintenance manuals and AN/NASM fastener guidance.
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 an174-15a)?
The AN174-15A is a close tolerance hex-head bolt from the AN173–AN186 series, featuring steel construction with a 1/4-28 UNF Class 3A thread and undrilled shank. Designed for precision-fit aircraft structural joints requiring minimal bolt-to-hole clearance, this fastener installs in reamed holes to maintain exact alignment in critical airframe connections.
What conditions is the an174-15a available in?
The an174-15a is currently available in the following conditions: New Surplus, As Removed. Each condition reflects the part's maintenance history and certification status per FAA standards.
How do I get pricing for the an174-15a?
The an174-15a 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 an174-15a?
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.
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