Niigata Seiki

THREAD LIMIT GAUGE( OLD JIS / GPWPⅡ・GRWRⅡ)

GO/NOGO gauge for checking accuracy of thread

USE
● For Internal / external screw thread inspection

FEATURES
● Enables to inspect whether threaded parts are within upper/lower limits of the screw’s prescribed dimensional precision.
● Provided with inspection report
● Thread limit Gauge is used to perform GO / NOGO inspection based on the minimum and maximum dimensions prescribed for each screw grade.
For acceptance of a threaded part, GO gauge should thread without any difficulties and NOGO should not thread more than two complete revolutions.

MATERIAL
● Gauge: Alloy tool steel
● Handle: Aluminum

ENQUIRY

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ชื่อสินค้า: THREAD LIMIT GAUGE( OLD JIS / GPWPⅡ・GRWRⅡ)