VERMONT GAGE 141232580 Class X No-Go Pin Gauge, 0.3258 Inch Dia, 0.00004 Inch Tolerance

Vermont 141232580 Class X NoGo plug gauge can be used as a master to gauge items or to calibrate measurement devices.

Features:

• Vermont 141232580 Class X NoGo plug gauge (minus) features solid tool steel construction that exhibits evidence of wear to let users know when the gauge might need to be replaced.
• This Class X unit has a 4 microinch finish or better with heat-treated RC 60 / 65 hardness.

Standards and Approvals:

• ISO 17025

Frequently Asked Questions:

Q. What is the difference between plus and minus pin gauges?

A. A minus pin gauge set consists of pins with a tolerance less than the goal size, allowing the pin to fit inside the target dimension. Whereas, a bore at the goal dimension is impossible with a plus pin gauge set, which has pins with a defined tolerance above the target dimension.

Q. What does class X tolerance mean?

A. It means that the gauge has an inch tolerance of 0.00004 inches and a Metric tolerance of 0.001 mm.

Q. What is the difference between a plug gauge and a ring gauge?

A. Plug gauges inspect internal threads, whilst ring gauges inspect exterior threads. A GO gauge and a NO GO gauge are both included in each gauge.