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.

Does the 20-057-4-17d 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 20-057-4-17d 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 20-057-4-17d.

Can I order the 20-057-4-17d 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.