A set of 4 low profile, ultra-light aluminum flange lock nuts. These flanged lock nuts are very low profile making them perfect for mini motors that don't have a tall prop adapter. This ensures the nylon inside the nut can actually engage even on short adapters. Use these to customize your air-frame and secure your props.
This is an M4 lock nut that fits smaller prop adapters common on a 1306 sized motor or smaller.
Picture 2 shows the difference between the low profile nut and a regular lock nut.
- Set of 4 shallow black anodized aluminum flange lock nuts (CCW thread)
- 4mm coarse 0.8 thread pitch
- Color: Black