1Key Takeaways
Japanese Industrial Standard for Hand Taps for Pipe Threads - JIS B 4446-188
This standard specifies the taps for taper pipe threads (Rc) and parallel pipe threads (Rp) with nominal designations from Rc 1/16 to Rc 4 and Rp 1/16 to Rp 4. It covers both the dimensions and classification of these taps, referencing intern…
2Scope / Description
Japanese Industrial Standard for Hand Taps for Pipe Threads - JIS B 4446-188
This standard specifies the taps for taper pipe threads (Rc) and parallel pipe threads (Rp) with nominal designations from Rc 1/16 to Rc 4 and Rp 1/16 to Rp 4. It covers both the dimensions and classification of these taps, referencing international standards such as ISO 2284 and ISO 5969 for dimensional tolerances. The standard also includes two types of taps: taper taps (for Rc threads) and parallel taps (for Rp threads), along with their specific applications and dimensional requirements.
5Citation Network
Referenced by JIS B 4446:1988
ISO 2284
ISO 237
ISO 5969
JIS B 0176
JIS B 0203
JIS B 0401
JIS G 4404
6Frequently Asked Questions
What is JIS B 4446:1988?
JIS B 4446:1988 — Hand taps for pipe threads for taper threads is an international standard developed by Japanese Industrial Standards Committee (JISC). Japanese Industrial Standard for Hand Taps for Pipe Threads - JIS B 4446-188 This standard specifies the taps for taper pipe threads (Rc) and parallel pipe threads (Rp) with nominal designations from Rc 1/16 to Rc 4 and Rp 1/16 to Rp 4. It covers...
What does JIS B 4446:1988 cover?
This standard covers: Japanese Industrial Standard for Hand Taps for Pipe Threads - JIS B 4446-188 This standard specifies the taps for taper pipe threads (Rc) and parallel pipe threads (Rp) with nominal designations from Rc 1/16 to Rc 4 and Rp 1/16 to Rp 4. It covers both the dimensions and classification of these...
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of JIS B 4446:1988?
The current published version is JIS B 4446:1988, published on 1988-05-01. Always check for amendments or pending revisions.
How do I purchase JIS B 4446:1988?
You can purchase JIS B 4446:1988 by visiting our contact page. Click "Get This Standard" to view pricing and send a purchase inquiry. Our team will respond with payment and delivery details.