Carmex External Right Hand Whitworth Thread Turning Insert 12 TPI / 16 ER 12 W BMA 1225 Piece Imperial Nitrile O-Ring Grab Kit Assortment Part no: B4F36

Part no: B4F36

150-Piece R Pin Kit & 230-Piece Cotter Pins Grab Kit

and lab analyses requiring steady imaging

Featuring a digital display with absolute measurement capability

To know what size the insert should be it refers to the last two digits in the code -  DER 1212 H16 meaning a 16ER insert

Carmex External Right Hand Whitworth Thread Turning Insert 12 TPI / 16 ER 12 W BMA 1225 Piece Imperial Nitrile O-Ring Grab Kit Assortment Part no: B4F36External Thread Turning Insert Whitworth Profile (12 TPI) The 16 ER 12 W BMA is a precision ground external thread turning insert tailored for generating 12 TPI Whitworth threads. These 55 thread profilesconforming to BS 84 standardsare commonly used in pipe fittings, mechanical joints, and legacy British standard components that require accurate and consistent thread geometry. Manufactured from premium BMA grade carbide, the insert provides