SCREW (P/N 51021a6-8) - New Surplus

The 51021a6-8 is a steel machine screw for securing components into tapped holes in aircraft structures and equipment. This fastener conforms to aerospace standards (AN, MS, or NAS family specifications) and provides reliable clamping in airframe assemblies. Steel construction delivers the strength required for structural and mechanical connections subject to vibration and operational loads.

Installation follows FAA AC 43.13-1B acceptable practices and applicable aircraft maintenance manuals. Select the correct specification from your Illustrated Parts Catalog to ensure compatibility with existing hardware and system requirements.

What is the SCREW (P/N 51021a6-8)?

The 51021a6-8 is a steel machine screw for securing components into tapped holes in aircraft structures and equipment. This fastener conforms to aerospace standards (AN, MS, or NAS family specifications) and provides reliable clamping in airframe assemblies.

Does the 51021a6-8 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The SCREW 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 51021a6-8 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 51021a6-8.

Can I order the 51021a6-8 in custom quantities?

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