- Technical Information
- Thread Sizes
Commonly used threads with triangular cross-sections for fastening are the metric screw threads and the Unified screw threads. Based on the pitch of the thread, there are coarse threads and fine threads, while the pitches of fine threads are shorter than the pitches of coarse threads.
Pipe threads are mainly used for the mechanical linkage to connect pipe parts and fluidic devices. There are two types of pipe threads, parallel threads, and taper threads.
Followings are the thread sizes often used by Takasago's products:
Metric Screw Threads
- Coarse Threads: M5, M6, M12
- Fine Thread: M8
Unified (Inch) Screw Threads
- Unified Coarse (UNC): No.6-32UNC, No.10-24UNC
- Unified Fine (UNF): No.10-32UNF, 1/4-28UNF
- Taper Thread: Rc1/8, Rc1/4 ( R1/8 and R1/4 for the connecting pipe parts)
- Parallel Thread: G1/8
National Pipe Threads (US standard) are also available.
- 1/4-18NPT, 1/8-27NPT
Note: Details such as specifications, etc., may be changed without notice.
Please feel free to contact us for more information about the technical details of the Metering Pump - Effect on Ambient / Fluid Temperature.