STUD (P/N A3-1/2-T18) - As Removed, New Surplus

The A3-1/2-T18 is a steel aircraft stud fastener for securing panels, brackets, and equipment to airframe structures. This threaded fastener provides reliable engagement with matching nuts or threaded receptacles during installation and removal cycles. Commonly used on removable access panels and maintenance hatches where repeated fastening is required.

Installation requires verification of thread pitch and grip length against the aircraft maintenance manual, with torque specifications following FAA AC 43.13-1B guidance. The stud conforms to NAS/ISO aerospace fastener standards for durability and reliability in general aviation and commercial aircraft applications.

What is the STUD (P/N A3-1/2-T18)?

The A3-1/2-T18 is a steel aircraft stud fastener for securing panels, brackets, and equipment to airframe structures. This threaded fastener provides reliable engagement with matching nuts or threaded receptacles during installation and removal cycles.

Does the A3-1/2-T18 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The STUD 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 A3-1/2-T18 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 A3-1/2-T18.

Can I order the A3-1/2-T18 in custom quantities?

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