---
title: HEAD_UNLOAD_DELAY
framework: Kernel
role: symbol
role_heading: Instance Property
platforms: [macOS 10.3+]
path: kernel/sbcmodepageflexibledisk/1476503-head_unload_delay
---

# HEAD_UNLOAD_DELAY

## Declaration

```occ
UInt8 HEAD_UNLOAD_DELAY;
```