Valid

GB/T 20667-2006Unified screw threads -- Limits of sizes (English PDF)

统一螺纹极限尺寸

Preview PDF

This is a limited preview

Buy now to download the full PDF (32 pages)

Need quotation for your management?

Get a formal quotation for GB/T 20667-2006 in 30 minutes.

Issued by

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

Level / Type

National · Recommended

Issue date

December 8, 2006

Implementation date

July 1, 2007

Scope

GB/T 20667-2006 is the English-translated version of 统一螺纹极限尺寸.

GB/T 20667-2006 — This standard specifies the standard series, 2A, 2B, 3A and 3B standard tolerances, standard unified thread screwed length limit size. This standard applies to general purpose mechanical fastening screw connection.

Found what you need?

Document preview — GB/T 20667-2006

National Standard of the People's Republic of China

ICS: 21.040.20
Classification: J 04

Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the standard series, 2A, 2B, 3A and 3B standard tolerances, standard unified thread screwed length limit size. This standard applies to general purpose mechanical fastening screw connection.

Document data

International classification (ICS): 21.040.20.

Chinese classification (CCS): J04.

Estimated length of the Chinese original: 48,440 words.

Adopted international standard: ASME B1.1-2003, NEQ.

Standards quoted by this document

GB/T 14701; GB/T 20666-2006; GB/T 20669-2006; GB/T 20670-2006

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 32 pages — is available in the English PDF.

Referenced standards

Cited by

How to Download GB/T 20667-2006

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.