16NR0.75ISO CP500 Insert Threading 3663420 Provides extensive coverage for both

Provides extensive coverage for both popular and less popular models and is constantly updated as new models are released More than twenty specialist system cap adaptors are available which act as a direct fit to the radiator or expansion tank Supplied with dual scale

0 x 40 Metric Coarse 100 Pieces Zinc Plated Hex Bolts & Nuts

GAUGE INLET: 1/8" NPT

Heavyweight-series

16NR0.75ISO CP500 Insert Threading 3663420 Provides extensive coverage for bothISO Metric 0. 75mm internal pitch threading insert. Grade CP500. This grade features a highly wear restistant PVD coating to provide dependable machining for a large majority of common thread turning applications.