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Screws in general

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Which screw gauge should I use before plating?

There is no uniform gauge of threads before plating.

It is important to select a gauge based on what you want to prove, not for a specific purpose.

In other words, there is no dedicated gauge for "before plating" or "for oversize Tap " as the title suggests, and t

No : 232

公開日時 : 2025/03/07 00:00 更新日時 : 2025/04/17 07:24

カテゴリー： Screws in general

for trapezoidal screws gauge

The trapezoidal screw gauge is available for special products.

Please contact our sales team once, including whether or not it can be manufactured.

(FAQID:234)

No : 234

公開日時 : 2025/03/07 00:00 更新日時 : 2025/04/17 07:24

カテゴリー： Screws in general

Do you have a pipe taper gauge for street and stopping, inspection and machining?

Pipe tapered screws gauge do not have a pass/stop division. gauge There is a notch (step) in the single unit, and it is a mechanism to judge the pass/fail by the position of the screw of the inspection partner in relation to how far it is screwed.

In addition, there is no classification for machining and inspection.

No : 237

公開日時 : 2025/03/07 00:00 更新日時 : 2025/04/17 07:24

カテゴリー： Screws in general

Do you handle CTC19 Thin Steel Conduit Thread gauge ?

It will be compatible with special products.

(FAQID:243)

No : 243

公開日時 : 2025/03/07 00:00 更新日時 : 2025/04/17 07:24

カテゴリー： Screws in general

There is an R indication on the tapered plug gauge , but is it different from Rc?

The tapered plug gauge that measures the internal thread of the Rc is indicated by an "R".

It is stipulated in "JIS B 0253 10 Indication" that "all symbols representing screws may be R".

Reference: Difference between the notch between the conventional JIS and the current JIS of the tapered plug gauge

No : 248

公開日時 : 2025/03/07 00:00 更新日時 : 2025/04/17 07:24

カテゴリー： Screws in general

What kind of material is the screw gauge made of?

SKS31 alloy tool steel is generally used, but there are also some high-speed tool steels and cemented carbide that are used to obtain long tool life .

(FAQID:253)

No : 253

公開日時 : 2025/03/07 00:00 更新日時 : 2025/04/17 07:24

カテゴリー： Screws in general

Actual dimensions of the mastering gauge

The actual dimensions are engraved on the mastering gauge .

Unless otherwise indicated, the actual dimensions are usually stamped.

(FAQID:254)

No : 254

公開日時 : 2025/03/07 00:00 更新日時 : 2025/04/17 07:24

カテゴリー： Screws in general

Can the ring gauge be used on both sides?

In the case of parallel screws, both sides can be used.

If there is a difference in judgment, scratches or welding may be on one side.

In addition, there may be a difference in judgment depending on the finished shape of the thread, such as the external thread causing mountain thinning due to pitch shift

No : 256

公開日時 : 2025/03/07 00:00 更新日時 : 2025/04/17 07:24

カテゴリー： Screws in general

For drops gauge

The gauge for drops is thought to be a gauge whose reference surface is counterboring or the like, but it is a special correspondence.

(FAQID:259)

No : 259

公開日時 : 2025/03/07 00:00 更新日時 : 2025/04/17 07:24

カテゴリー： Screws in general

I want a brand new gauge calibration certificate. Do I need to send the actual product?

If it can be confirmed as new and within 3 years from the inspection date listed in the inspection report card, it can be issued without sending the actual product. If you need the latest date, please contact the OSG sales office via the trading company where you purchased the gauge .

The calibration certificate will i

No : 260

公開日時 : 2025/03/07 00:00 更新日時 : 2025/04/17 07:24

カテゴリー： Screws in general

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