BOLT,SHEAR (P/N 20-057-4-19d) - New Surplus
P/N: 20-057-4-19d
Category: Fasteners & Hardware
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 | 2 Available |
Product Description
The 20-057-4-19d is an alloy steel shear bolt designed to carry loads across its unthreaded shank in shear applications. Manufactured to AN/MS/NAS aerospace fastener standards, this bolt is commonly used in aircraft control linkages and hinge fittings where shear forces are the primary load. Installation requires proper grip length confirmation per the Illustrated Parts Catalog and torque application following the aircraft maintenance manual and FAA AC 43.13-1B guidance.
The unthreaded shank design allows load transfer without thread engagement, making it ideal for pivot points and articulated connections in airframe structures.
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 20-057-4-19d)?
The 20-057-4-19d is an alloy steel shear bolt designed to carry loads across its unthreaded shank in shear applications. Manufactured to AN/MS/NAS aerospace fastener standards, this bolt is commonly used in aircraft control linkages and hinge fittings where shear forces are the primary load.
Does the 20-057-4-19d meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BOLT,SHEAR conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.
What material is the 20-057-4-19d manufactured from?
Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the 20-057-4-19d.
Can I order the 20-057-4-19d in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT,SHEAR is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.