3/4" G Thread (Metric BSP) Female NPT Thread to 1/2" Male Pipe Fitting Adapter This water connection fittings for ease of use. Which can convert G thread connector to NPT connector It is made of durable Carbon steel, with threads that are manufactured to the highest quality standards. Choosing this adapter ensures that you've chosen a high quality item for your project. It is easy to install for both homeowners and contractors. Package: 1 Pc of 3/4" MG to 1/2" FNPT Adapter G3/4" Male Thread Water Pipe to 1/2" NPT Adapter Female Thread. Adapt from Male BSP to Female NPT. Metric BSP 3/4" (G) Male to NPT 1/2" Female pipe fitting converter (Brass) "G thread male" means that the male part of the adapter is G thread. Lead - Free Adapter. Material : Brass 3/4" Male G, 1/2" Female NPT Return Policy: Merchandise purchased may be returned for a refund within 30 days of the date of purchase if it meets the following conditions: Merchandise must be returned in its original condition within 30 days of purchase. Returns received after 30 days will not be accepted.