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answer

The plug gauge for the camera tripod screw is a special work.

Separately, please request a quotation from OSG's sales through a trading company.

(FAQID:228)

No : 228
发表 : 2025/03/07 00:00 改 性 : 2025/04/17 07:24
类别: Screws in general
answer

In the first place, a special wear inspection gauge is required to check the wear condition of the gauge .
Originally, if the effective diameter of the internal thread is not larger than that of the external thread , it will not fit together as a screw.
The effective diame

No : 231
发表 : 2025/03/07 00:00 改 性 : 2025/04/17 07:24
类别: Screws in general
answer

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
发表 : 2025/03/07 00:00 改 性 : 2025/04/17 07:24
类别: Screws in general
answer

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
发表 : 2025/03/07 00:00 改 性 : 2025/04/17 07:24
类别: Screws in general
answer
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
发表 : 2025/03/07 00:00 改 性 : 2025/04/17 07:24
类别: Screws in general
answer
It will be compatible with special products.

(FAQID:243)

No : 243
发表 : 2025/03/07 00:00 改 性 : 2025/04/17 07:24
类别: Screws in general
answer

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
发表 : 2025/03/07 00:00 改 性 : 2025/04/17 07:24
类别: Screws in general
answer
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
发表 : 2025/03/07 00:00 改 性 : 2025/04/17 07:24
类别: Screws in general
answer
The actual dimensions are engraved on the mastering gauge .
Unless otherwise indicated, the actual dimensions are usually stamped.

(FAQID:254)

No : 254
发表 : 2025/03/07 00:00 改 性 : 2025/04/17 07:24
类别: Screws in general
answer
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
发表 : 2025/03/07 00:00 改 性 : 2025/04/17 07:24
类别: Screws in general

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