Ventilation Duct Adapter 150mm to 100mm Reducing Coupling Carmex Internal Right Hand UN Unified Thread Turning Insert 20 TPI / 16 IR 20 UN P25C The NPT Full Profile External

The NPT Full Profile External Thread Turning Insert is designed for precision machining of National Pipe Taper (NPT) threads

it delivers long-lasting ventilation performance with a modern anodized aluminium finish

Thread Size: 5/8-18 UNF

Expertly crafted from durable stainless steel

✔ Cone Shape – Provides versatility and precision for material removal

Ventilation Duct Adapter 150mm to 100mm Reducing Coupling Carmex Internal Right Hand UN Unified Thread Turning Insert 20 TPI / 16 IR 20 UN P25C The NPT Full Profile ExternalThe Ductsure Ventilation Duct Adapter provides a reliable and easy solution for connecting different duct sizes within HVAC systems. Designed to reduce from 150mm to 100mm, this coupling ensures a secure fit and smooth airflow transition. Key Features: Size & Dimensions: Neck Sizes: 155mm and 97mm Total Height: 100mm Wall Thickness: 2. 5mm Material: High quality, durable plastic that is environmentally friendly, non toxic, and rigid for long lasting