,

Eisen SRZ Series Limit Screw Gauge

Made in Japan
Manufacturer: Eisen Co., Ltd.
Model: SRZ  Series

Ceramic thread ring gauge for metric threads

About the Series

SRZ Series

Features

It has a lifespan 5 to 10 times longer than steel ring gauges.

  • *Depends on the material of the object being measured.
  • *We also handle thread gauges other than standard stock items.

Thread ring gauge with guide

This is a thread ring gauge with an aluminum outer ring. The outer ring acts as a guide during insertion. When inserting a workpiece, the inner diameter prevents the workpiece from falling over, making it difficult for “galling” to occur. Even an unskilled person can smoothly judge whether the workpiece is good or bad, improving work efficiency.

  • *Since it improves ease of insertion, it is recommended for processes such as 100% evaluation.
  • *The outer ring acts as a protective ring to prevent the gauge from chipping if dropped.
  • *It is slip-resistant and can be handled with bare hands, improving work efficiency. Also, dirt from hands will not stick to the gauge.

Series Details

Example of notation 

Life test results

Thread NominalpitchGauge TypeGrade
M30.5RegularGR/IR (JIS inspection)

GR/WR (JIS work)

GR/NR (ISO)

Ⅱ(JIS grade)

6g(ISO grade)

M40.7Regular
M50.8Regular
M61.0Regular
M71.0Regular
M81.25Regular
M81.0Details
M101.5Regular
M101.25Details
M101.0Details
M121.75Regular
M121.5Details
M121.25Details
M142.0Regular
M141.5Details
M141.25Details
M141.0Details
M151.5Details
M162.0Regular
M161.5Details
M171.5Details
M171.0Details
M182.5Regular
M182.0Details
M181.5Details
M181.0Details
M202.5Regular
M202.0Details
M201.5Details
M201.0Details
M222.5Regular
M222.0Details
M221.5Details
M221.0Details

Special sizes are also available. (Fine, extra fine, unified, helical insert, pre-plating setting, etc.)

REQUEST QUOTATION

PAYMENT

payment-methods

Return Top