BOLT (P/N an178-13a) - New Surplus
P/N: an178-13a
Category: Bolts
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Available Inventory
| Condition | Price | Stock |
|---|---|---|
| New Surplus | $8.00 | 20 Available |
Product Description
The AN178-13A is a close-tolerance hex bolt with 1/2-20 UNF-3A threads manufactured from alloy steel per Aeronautical Standard specifications. This AN-series fastener is designed for reamed close-fit joints in airframe structures where precision alignment under shear loads is critical. Installation requires matching the grip length to the specific application and following torque practices outlined in the aircraft maintenance manual.
Commonly used in structural connections where tight tolerances prevent fastener rotation.
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 (P/N an178-13a)?
The AN178-13A is a close-tolerance hex bolt with 1/2-20 UNF-3A threads manufactured from alloy steel per Aeronautical Standard specifications. This AN-series fastener is designed for reamed close-fit joints in airframe structures where precision alignment under shear loads is critical.
What conditions is the an178-13a available in?
The an178-13a 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 an178-13a?
The an178-13a 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 an178-13a?
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.