The Pipistrel 5011037 is an M5 aerospace-grade hex nut used in light aircraft structural and system assemblies as a standard threaded fastening component.

It is designed for use in airframe brackets, equipment mounts, and mechanical assemblies where a reliable M5 bolt connection is required. This is a non self-locking nut, so locking (if required by installation) is typically achieved using a lock washer, prevailing torque bolt, or thread-locking compound.

The part is commonly used in Pipistrel composite light aircraft structures, where lightweight hardware and vibration-resistant assembly practices are important for maintaining structural integrity and service reliability.

Key features include:

Pipistrel part number: 5011037
Type: Hex nut (standard)
Thread size: M5 metric
Aerospace-grade fastening component
Used in aircraft structural and system assemblies
Suitable for composite and aluminum airframes
Requires external locking method if specified
Corrosion-resistant construction
Used in brackets, mounts, and mechanical fittings
Standard aviation maintenance hardware
Designed for vibration and load resistance
Common in Pipistrel light aircraft applications