BOLT,CLOSE TOLERANCE (P/N an174-25a) - New Surplus
P/N: an174-25a
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 | 3 Available |
Product Description
The AN174-25A is a close tolerance steel hex-head bolt conforming to AN174 series specifications. It features 1/4-28 UNF threads and an undrilled shank designed for precision-fit airframe joints. This bolt maintains tight dimensional tolerances required for critical structural attachments where standard fasteners would be insufficient.
Installation requires torque per the aircraft maintenance manual and applicable AN/NASM standards for close tolerance bolts. Commonly used in airframe assemblies demanding precision shank fit and alignment.
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 an174-25a)?
The AN174-25A is a close tolerance steel hex-head bolt conforming to AN174 series specifications. It features 1/4-28 UNF threads and an undrilled shank designed for precision-fit airframe joints.
What conditions is the an174-25a available in?
The an174-25a 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 an174-25a?
The an174-25a 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 an174-25a?
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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