BOLT,MACHINE (P/N an4c7a) - New Surplus

The AN4C7A is a 1/4-28 UNF stainless steel hex-head machine bolt conforming to AN/NASM4 specifications. This quarter-inch fastener provides reliable fastening in aircraft shear joints, including brackets, control linkages, and structural attachments. The bolt features precision-machined threads and hex head geometry for standard wrench application.

Installation requires matching grip length to stack thickness and applying torque per aircraft maintenance manual specifications. Verify part compatibility with the aircraft's Illustrated Parts Catalog before use.

What is the BOLT,MACHINE (P/N an4c7a)?

The AN4C7A is a 1/4-28 UNF stainless steel hex-head machine bolt conforming to AN/NASM4 specifications. This quarter-inch fastener provides reliable fastening in aircraft shear joints, including brackets, control linkages, and structural attachments.

Does the an4c7a 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 an4c7a 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 an4c7a.

Can I order the an4c7a 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.