4x40 TPI TAP, HIGH SPEED STEEL
New manufacture 4 X 40 TPI high speed steel pointed tap. Commonly used to tap AR15 rear detent hole to install Rear Detent Capture Screw (01460).
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
