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Category: Screws & gauges

Results:129 ,Showing: 1 - 10

1 / 13Page
  • How to use the 3-stage notch thread g...

    For NPT gauges for U.S.-type pipes, the central notch of the L1 gauge (three-stage notch) indicates the reference diameter, and the other two notches indicat... 詳細表示

    • No:17701
    • Publication Date:2025/09/05 11:11
    • Updated Date:2026/02/10 11:43
    • Category: Usage
  • Types of screw limit gauges and how t...

    The use of screw gauges is determined by JIS standards. Use the accuracy class of the drawing instruction and inspect the screws according to the prescribed... 詳細表示

    • No:17654
    • Publication Date:2025/09/05 11:11
    • Updated Date:2026/02/10 09:55
    • Category: Usage
  • Calculating pitch from threads per inch

    Since the value represents the number of threads within 1 inch (= 25.4 mm), the pitch in millimeters can be calculated by dividing 25.4 by the number of thre... 詳細表示

    • No:17726
    • Publication Date:2025/09/05 11:11
    • Updated Date:2026/01/13 14:02
    • Category: Gauges in general
  • How to use tapered thread gauges for ...

    The use of screw gauges is determined by JIS standards. Use the gauge of the thread type in the drawing instructions and inspect the screw in a determined ma... 詳細表示

    • No:18077
    • Publication Date:2025/09/05 11:11
    • Updated Date:2026/03/16 09:04
    • Category: Usage
  • Thread terms external thread and int...

    The part shaped like a mountain is the "thread profile". The thread is " external thread " on the outside and " internal thread " on the inside. The thread... 詳細表示

    • No:18133
    • Publication Date:2025/09/05 11:11
    • Updated Date:2026/04/07 15:25
    • Category: Gauges in general
  • Difference between machining and insp...

    Both are GO NO side screw gauges, but there is a difference in tolerance. It is recommended to use machine work (WP / WR) at the processing site, and use in... 詳細表示

    • No:17943
    • Publication Date:2025/09/05 11:11
    • Updated Date:2026/02/02 08:59
    • Category: Tool selection
  • Combination of pipe threads

    Pipe thread types There are two types of pipe threads: taper pipe threads and parallel pipe threads. division External thread Internal thread comb... 詳細表示

    • No:17714
    • Publication Date:2025/09/05 11:11
    • Updated Date:2026/01/14 09:21
    • Category: Gauges in general
  • What are UNJC and UNJF threads?

    UNJC and UNJF threads are thread standards mainly used in the aircraft industry. For internal threads, UNC and UNF taps or thread mills can be used interc... 詳細表示

    • No:17728
    • Publication Date:2025/09/05 11:11
    • Updated Date:2026/01/13 14:58
    • Category: Gauges in general
  • Pg thread

    Pg threads are conduit threads defined in the German DIN standard, and the tooling is compatible only with special-purpose products. ▽ Thin steel conduit sc... 詳細表示

    • No:17723
    • Publication Date:2025/09/05 11:11
    • Updated Date:2026/01/13 12:52
    • Category: Gauges in general
  • What is a G-thread?

    What is a G-thread? It is a screw commonly called a parallel thread for JIS (ISO) pipes, and it is a parallel thread for mechanical coupling of the current ... 詳細表示

    • No:18058
    • Publication Date:2025/09/05 11:11
    • Updated Date:2026/01/26 15:41
    • Category: Gauges in general

Results:129 ,Showing: 1 - 10