BOLT,SHEAR (P/N 20-057-4-21) - New Surplus
P/N: 20-057-4-21
Category: Bolts
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Available Inventory
| Condition | Price | Stock |
|---|---|---|
| New Surplus | $12.50 | 6 Available |
Product Description
The 20-057-4-21 is a steel shear bolt engineered to transfer transverse loads across aircraft structural joints. This fastener conforms to aerospace standards including NAS and MS specifications for reliability in high-stress applications. Commonly installed in flight control hinge fittings where lateral load transfer is critical.
Installation requires verification of correct grip length, proper torque application per aircraft maintenance documentation, and adherence to FAA AC 43.13-1B guidelines. The bolt's shear strength ensures secure joint integrity during flight operations and ground handling.
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,SHEAR (P/N 20-057-4-21)?
The 20-057-4-21 is a steel shear bolt engineered to transfer transverse loads across aircraft structural joints. This fastener conforms to aerospace standards including NAS and MS specifications for reliability in high-stress applications.
What conditions is the 20-057-4-21 available in?
The 20-057-4-21 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 20-057-4-21?
The 20-057-4-21 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 20-057-4-21?
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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