Valid

JB/T 12141-2015Small size machine taps with helical flutes (English PDF)

小直径螺旋槽丝锥

Preview PDF

This is a limited preview

Buy now to download the full PDF (15 pages)

Need quotation for your management?

Get a formal quotation for JB/T 12141-2015 in 30 minutes.

Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

April 30, 2015

Implementation date

October 1, 2015

Scope

JB/T 12141-2015 is the English-translated version of 小直径螺旋槽丝锥.

Its field is the small-diameter helical-flute tap used for small screw threads of 0.8 mm nominal diameter according to GB/T 15054.1 to GB/T 15054.4 and for common threads of 1 mm to 4 mm nominal diameter according to GB/T 192, GB/T 193, GB/T 196 and GB/T 197. GB/T 4267 is quoted as well.

Found what you need?

Document preview — JB/T 12141-2015

National Standard of the People's Republic of China

ICS: 25.100.50

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

1 Foreword

JB/T 12141-2015 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 30 April 2015 and has been in force since 1 October 2015.

2 Scope

Small size machine taps with helical flutes are the subject of JB/T 12141-2015, a recommended standard of the Chinese machinery industry. The text fixes the types and dimensions of these taps, the tolerances of the thread they cut, the technical requirements, and the marking and packaging, and it distinguishes a general grade from a high grade. Its field is the small-diameter helical-flute tap used for small screw threads of 0.8 mm nominal diameter according to GB/T 15054.1 to GB/T 15054.4 and for common threads of 1 mm to 4 mm nominal diameter according to GB/T 192, GB/T 193, GB/T 196 and GB/T 197. GB/T 4267 is quoted as well.

3 Normative references

JB/T 12141-2015 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 15054.1

GB/T 15054.2

GB/T 15054.3

GB/T 15054.4

GB/T 192

GB/T 193

GB/T 196

GB/T 197

GB/T 4267

4 About this standard

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

English translation: about 15 pages

5 Classification and status

International classification (ICS): 25.100.50

Prefix JB/T: recommended standard.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

GB/T 3506-2008|JB/T 12140-2015|JB/T 9933.4-2015|GB/T 1973.2-2025|GB/T 1973.3-2025|JB/T 6435-2013

How to Download JB/T 12141-2015

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.