1/4" NPT HSS Die Nut ImpUNF 1/2x1.1/2 C20-ER16-100 Collet Chuck Straight Shank

C20-ER16-100 Collet Chuck Straight Shank With Slimline Nut - CNN16

7/8 x 3 25pcs PLAIN FINISH HEAVY DUTY

•Suits 205L drums and fits 60L drums •

Accuracy: +/-7min

1/4" NPT HSS Die Nut ImpUNF 1/2x1.1/2 C20-ER16-100 Collet Chuck Straight ShankTaper thread, National Pipe Thread Taper (NPT), whose diameter increases or decreases along the length of the thread. Die nuts are suitable for repairing damaged or crossed threads or clearing swarf from threads. When using a die nut it is not necessary to apply the same level of precise initial alignment required to form a new thread (i. e. with a die) as the nut will follow the existing threads. They are supplied as hexagon allowing them to be