BOLT, MACHINE (P/N an6-55a) - New Surplus

The AN6-55A is a 3/8-24 UNF machine bolt conforming to Army-Navy AN6 standards. Constructed from alloy steel, this fastener features an undrilled shank designed for stop-nut applications in aerospace assemblies. The AN6 diameter specification makes it suitable for airframe attachments and structural connections requiring military-grade fastening.

Installation torque and grip length selection should follow the applicable aircraft maintenance manual and AN standard specifications. Widely used in general and commercial aviation where standardized, high-strength fastening is required.

What is the BOLT, MACHINE (P/N an6-55a)?

The AN6-55A is a 3/8-24 UNF machine bolt conforming to Army-Navy AN6 standards. Constructed from alloy steel, this fastener features an undrilled shank designed for stop-nut applications in aerospace assemblies.

Does the an6-55a meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The BOLT, MACHINE 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 an6-55a 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 an6-55a.

Can I order the an6-55a in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT, MACHINE is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.