BOLT,SHEAR (P/N 20-057-4-18d) - New Surplus
P/N: 20-057-4-18d
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 | 5 Available |
Product Description
The 20-057-4-18d is a steel hex-head shear bolt with a drilled shank designed to carry shear loads in aircraft mechanical linkages. This bolt functions as a sacrificial element, protecting assemblies by shearing under predetermined load conditions. Identified under NSN 5306-01-432-4407, it's used in Bell 206 JetRanger and LongRanger helicopters.
Installation requires adherence to aircraft maintenance manual torque specifications and safetying practices per NAS close-tolerance shear bolt 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,SHEAR (P/N 20-057-4-18d)?
The 20-057-4-18d is a steel hex-head shear bolt with a drilled shank designed to carry shear loads in aircraft mechanical linkages. This bolt functions as a sacrificial element, protecting assemblies by shearing under predetermined load conditions.
What conditions is the 20-057-4-18d available in?
The 20-057-4-18d 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 20-057-4-18d?
The 20-057-4-18d 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 20-057-4-18d?
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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