Quick Fit Plug size: Standard Thrd 1/2 inch, Metric Thrd M12, BSP Thrd 1/4 inch.Quick Fit Plugs for Standard/JIC/Metric/BSP Threads. This uniquely-designed range of plugs have sets of blades which will lock tight when pushed into a threaded hole and twisted. Each plug covers a range of different thread sizes and styles. Easily removes by simply unscrewing the plug from the thread
- Material: Low-Density Polyethylene
- Fit NTP Thread Size: N/A
- Fit Standard Thread Size: 1/2"
- Fit Metric Thread Size: M12
- Fit BSP Thread Size: 1/4"
- A: 0.485 inches , 12.31 mm
- B: 0.325 inches , 8.25 mm