SCREW,WASHER HEAD (P/N 120-220-3p6) - New Surplus
P/N: 120-220-3p6
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 | 1 Available |
Product Description
The 120-220-3p6 is a washer-head machine screw conforming to AN525/AN526 aerospace standards. The integral flanged head distributes bearing load across thin sheet-metal surfaces, preventing fastener pull-through during installation and vibration. Used to secure access panels and sheet-metal structures on aircraft airframes.
Install with the appropriate driver as specified in the aircraft maintenance manual, verifying thread pitch and length against the Illustrated Parts Catalog before fastening.
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,WASHER HEAD (P/N 120-220-3p6)?
The 120-220-3p6 is a washer-head machine screw conforming to AN525/AN526 aerospace standards. The integral flanged head distributes bearing load across thin sheet-metal surfaces, preventing fastener pull-through during installation and vibration.
Does the 120-220-3p6 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The SCREW,WASHER HEAD 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 120-220-3p6 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 120-220-3p6.
Can I order the 120-220-3p6 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The SCREW,WASHER HEAD is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.