Groco TH-500-W 1/2" NPS/NPT Bronze Thru-Hull Fitting with Nut
- Brand:
- Groco
- Part no:
- TH-500-W
Image: Powerboat Supply
Where to buy
View on Amazonpaid link
Specifications
- Size
- 1/2" NPS
- Material
- C83600 bronze
This Groco TH-500-W is a 1/2" NPS thru-hull fitting supplied with its nut. It is made of C83600 bronze and uses a combination NPSM / NPT thread. Groco states it is UL Listed 647B. The -W in the part number marks the version with a nut, while the -L version comes without one. The wider range runs from 1/2" up to 5".
Our take
The NPSM / NPT combination thread on this 1/2" fitting is the feature to note, since one body is cut to suit both thread standards. The C83600 bronze body carries a UL Listed 647B rating, and the -W means the nut is included.