SCREW (P/N an525-10-8) - New Surplus

The AN525-10-8 is a slotted washer head machine screw with 10-32 UNF threads and 1/2-inch nominal length. This steel fastener distributes clamp load across inspection panels and access covers in aircraft structures. The washer head design prevents fastener pull-through on thinner materials, while the slotted drive accommodates standard screwdriver installation.

Commonly paired with nutplates or washers per aircraft maintenance manual specifications. Torque and installation follow FAA AC 43.13-1B guidance for secure, vibration-resistant fastening in general aviation and commercial aircraft assemblies.

What is the SCREW (P/N an525-10-8)?

The AN525-10-8 is a slotted washer head machine screw with 10-32 UNF threads and 1/2-inch nominal length. This steel fastener distributes clamp load across inspection panels and access covers in aircraft structures.

Does the an525-10-8 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 an525-10-8 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 an525-10-8.

Can I order the an525-10-8 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.