Carmex External Right Hand Whitworth Thread Turning Insert 11 TPI / 16 ER 11 W P25C Insize Metric Dial Indicator 0.2 mm Range Series 2380-02 4 x 16mm - 40

4 x 16mm - 40 PCS

Certification: Supplied with manufacturer certificate

M6 Nut - 55 PCS

Made from durable aluminium

Strictly manufactured in accordance with DIN862

Carmex External Right Hand Whitworth Thread Turning Insert 11 TPI / 16 ER 11 W P25C Insize Metric Dial Indicator 0.2 mm Range Series 2380-02 4 x 16mm - 40External Thread Turning Insert Whitworth Profile (11 TPI) The 16 ER 11 W P25C is a precision external thread turning insert designed for cutting Whitworth threads, which are widely used in pipe fittings, mechanical assemblies, and legacy British standard components. With an 11 TPI pitch and a rounded thread root form per BS 84 standards, this insert ensures consistent thread geometry and superior finish quality in both low and high volume production.