BOLT (P/N nas1221-4cr6) - New Surplus
P/N: nas1221-4cr6
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 | 92 Available |
Product Description
The NAS1221-4CR6 is a close-tolerance, flat countersunk bolt with an internal high-torque drive and UNJC threads. Manufactured in steel to NAS 1221 standard, this fastener creates a flush surface when installed, making it ideal for structural airframe skin joints and assemblies requiring precise fit. The internal drive accommodates specialized torque tools for controlled installation.
Install using the correct driver and torque specifications per aircraft maintenance manual 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 (P/N nas1221-4cr6)?
The NAS1221-4CR6 is a close-tolerance, flat countersunk bolt with an internal high-torque drive and UNJC threads. Manufactured in steel to NAS 1221 standard, this fastener creates a flush surface when installed, making it ideal for structural airframe skin joints and assemblies requiring precise fit.
What conditions is the nas1221-4cr6 available in?
The nas1221-4cr6 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 nas1221-4cr6?
The nas1221-4cr6 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 nas1221-4cr6?
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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