BOLT,SHEAR (P/N 20-057-4-17d) - New Surplus

The 20-057-4-17d is a shear bolt manufactured to NAS/AN/MS standards for aircraft structural applications. This alloy-steel fastener is precision-machined with close tolerances to fit reamed holes in bolted joints where shear loads are primary. Commonly used in hinge assemblies, bracket connections, and structural interfaces requiring high shear strength.

Installation follows aircraft maintenance manual procedures with approved torque specifications for shear-loaded applications. The close-tolerance design ensures proper fit and load distribution in critical airframe connections.

What is the BOLT,SHEAR (P/N 20-057-4-17d)?

The 20-057-4-17d is a shear bolt manufactured to NAS/AN/MS standards for aircraft structural applications. This alloy-steel fastener is precision-machined with close tolerances to fit reamed holes in bolted joints where shear loads are primary.

What conditions is the 20-057-4-17d available in?

The 20-057-4-17d 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 20-057-4-17d?

The 20-057-4-17d 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 20-057-4-17d?

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.