5/16-18UNC | American Thread Plug Gauge | 4643-5D1Insize Steel Gauge Block Grade 11. 46mm Insize American Thread Plug Gauge Wallers Industrial Hardware is your local authorised distributor for the complete range of INSIZE Measuring Equipment products. Every INSIZE product comes with a 12 month professional warranty which is honored directly through our store for accurate and hassle free measuring for the professional and novice alike. Specifications : Go No go UNC Imperial American standard Class 2B.

Range : 50-300mm

Digital indicator

high-precision measuring tool designed for accurate measurement of large components

Flat spindle tip

Arm length: 60mm

Optional accessory: data output cable (code 7306-20

TOL is for tolerance measurement

150° or 160°

Easy to use and adjust dial indicator for finding the center of items

Optional accessory: back

INSIZE micrometers are the perfect instrument for the measurement of a wide range of components

INSIZE pitch gauges are the perfect instrument for measuring a wide range of screw threads