CUPPED STAINLESS WASHER (P/N DIN9021B-6.4-A2) - New Surplus
P/N: DIN9021B-6.4-A2
Category: Washers
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 | 103 Available |
Product Description
The DIN9021B-6.4-A2 is a large-diameter stainless steel washer conforming to DIN 9021 specifications for M6 fasteners. This cupped washer spreads clamp load across a wider bearing surface, preventing bolt pull-through in oversized or soft holes common in aircraft panel and bracket assemblies. The A2 stainless material resists corrosion in aviation environments.
Install beneath bolt heads or nuts to provide smooth load distribution and maintain structural integrity during assembly and vibration cycles.
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 CUPPED STAINLESS WASHER (P/N DIN9021B-6.4-A2)?
The DIN9021B-6. 4-A2 is a large-diameter stainless steel washer conforming to DIN 9021 specifications for M6 fasteners.
What conditions is the DIN9021B-6.4-A2 available in?
The DIN9021B-6.4-A2 is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.
How do I get pricing for the DIN9021B-6.4-A2?
The DIN9021B-6.4-A2 requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.
Do you offer expedited shipping for the DIN9021B-6.4-A2?
Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.