What is a BSP screw?　What taps and ga...

BSP is a standard for British (BS) pipe (P) threads and is classified into the following three types. Since the screw shape and dimensions are the same as... 詳細表示

What is the difference between UNC an...

The F in UNF stands for fine pitch. On the other hand, the C in UNC stands for coarse pitch . For example: 5/8-11 UNC (11 peaks between 1 inch) 5/8-18 UNF ... 詳細表示

(Current JIS 6H/6g) List of Tolerance...

(Current JIS 6H/6g) List of Tolerances of Metric Screws (ANSI) ASME B1.13M (DIN) ISO965 詳細表示

How to Express Unified Thread Designa...

There are two ways to express unified thread sizes: the “No. XX” designation and fractional notation such as 1/4. They may also be written in decimal form... 詳細表示

OSG Screws thread gauge Lineup - Add...

・ Please refer to the "Screw thread Gauge Inventory List" in the catalog. Thread limit gauge long neck type LG ・ Class 2 (former JIS) M2×0.4 ~ M12×1.... 詳細表示

What is a PS thread?

What is a PS thread? It is a thread commonly called a parallel screw for JIS (English type) pipes, and it is a parallel thread for tight coupling of the old... 詳細表示

Difference Between PS and PF

Q: For PS and PF screw types, is it possible to share thread‑machining tools and gauges? A: Both are parallel pipe threads, but their tolerance settings dif... 詳細表示

Screw threads for thick steel Conduit...

Screw threads for thick steel Conduits "CTG" It is a screw specified in JIS as a standard for conduit screws. JIS C 8305 (Steel conduit) As a symbol f... 詳細表示

OSG Screw gauge Lineup Additional In...

OSG Screw gauge Lineup Additional Information(2) gauge for UNJ Threads UNJC/UNJF Limit ring for screw gauge (UNJ 3A class) Limit plug for TiN-coated screw... 詳細表示

Screw threads for Shutter Cable Relea...

There are two types of screw threads used for shutter cable release tips and sockets for cameras: parallel threads and tapered threads. Both types require sp... 詳細表示