BOLT, MACHINE (P/N an3-27) - New Surplus

The AN3-27 is a hex head machine bolt conforming to AN/NASM3 airframe standards. This steel fastener provides reliable clamping in tension and shear-critical structural joints on aircraft. Commonly used for airframe bracket attachments and component assembly where precision fit and load capacity are required.

Installation follows aircraft maintenance manual specifications, with torque values and grip length determined by application. Verify under-head dimensions match the Illustrated Parts Catalog before installation to ensure proper clamp-up and joint integrity.

What is the BOLT, MACHINE (P/N an3-27)?

The AN3-27 is a hex head machine bolt conforming to AN/NASM3 airframe standards. This steel fastener provides reliable clamping in tension and shear-critical structural joints on aircraft.

Does the an3-27 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 an3-27 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 an3-27.

Can I order the an3-27 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.