HEXAGON NUT (P/N din985m4a2) - New Surplus
P/N: din985m4a2
Category: Nuts
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 | 11 Available |
Product Description
The DIN 985 M4 is a hexagon self-locking nut with a nonmetallic nylon insert, manufactured from A2 stainless steel. The nylon ring creates prevailing torque that resists loosening under vibration, maintaining fastener integrity during flight operations. This nut is commonly used in avionics rack installations, instrument panel assemblies, and other aircraft systems where vibration resistance is critical.
Installation should follow the aircraft maintenance manual and FAA AC 43.13-1B guidance. Note: nylon-insert locknuts are rated to 250°F and should not be used on frequently removed panels.
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 HEXAGON NUT (P/N din985m4a2)?
The DIN 985 M4 is a hexagon self-locking nut with a nonmetallic nylon insert, manufactured from A2 stainless steel. The nylon ring creates prevailing torque that resists loosening under vibration, maintaining fastener integrity during flight operations.
What conditions is the din985m4a2 available in?
The din985m4a2 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 din985m4a2?
The din985m4a2 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 din985m4a2?
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.