SCREW (P/N nas560hk3-4) - New Surplus
P/N: nas560hk3-4
Category: Fasteners & Hardware
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 65 Available |
Product Description
The NAS560HK3-4 is a flat countersunk machine screw with 10-32 UNF threads and cross-recess drive. The countersunk head design sits flush with aircraft panel surfaces, eliminating aerodynamic protrusions. Manufactured to NAS560 specifications for structural fastening applications.
Installed into prepared countersinks using a Phillips-head driver, this screw secures panel assemblies, access covers, and interior trim components. Installation requires proper torque per aircraft maintenance manual and manufacturer specifications to ensure secure fastening without over-tightening. Commonly used in general aviation and commercial aircraft where flush fastening is critical for both function and appearance.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the SCREW (P/N nas560hk3-4)?
The NAS560HK3-4 is a flat countersunk machine screw with 10-32 UNF threads and cross-recess drive. The countersunk head design sits flush with aircraft panel surfaces, eliminating aerodynamic protrusions.
Does the nas560hk3-4 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 nas560hk3-4 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 nas560hk3-4.
Can I order the nas560hk3-4 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.