Valid

GB/T 3103.1-2002Tolerances for fasteners -- Bolts, screws, studs and nuts (English PDF)

紧固件公差螺栓、螺钉、螺柱和螺母

Preview PDF

This is a limited preview

Buy now to download the full PDF (39 pages)

Need quotation for your management?

Get a formal quotation for GB/T 3103.1-2002 in 30 minutes.

Issued by

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

Level / Type

National · Recommended

Issue date

December 5, 2002

Implementation date

June 1, 2003

Scope

GB/T 3103.1-2002 is the English-translated version of 紧固件公差螺栓、螺钉、螺柱和螺母.

GB/T 3103.1-2002 — This standard specifies the product grade A, B and C grade bolts, screws, studs and nuts, as well as product class A tolerance of self- tapping screws.

In addition to thread tolerance, all dimensional tolerances selected from GB/T 1800. 2 and GB/T 1800. 4. From common thread tolerance GB/T 2516. Self-tapping thread tolerance by the GB/T 5280 is given.

Shape and position tolerances shall comply with the provisions and representation method GB/T 1182, GB/T 4249 and GB/T 16671 requirements. Unless otherwise specified, the tolerances specified in this standard size for pre-plated fasteners, see also GB/T 5267.

1. Where the standards and product standards specified tolerance is not the same product standards should prevail. Non-standard fasteners also recommended the adoption of these tolerances.

Found what you need?

Document preview — GB/T 3103.1-2002

National Standard of the People's Republic of China

ICS: 21.060.10
Classification: J 13
Replacing: GB/T 3103.1-1982

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

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the product grade A, B and C grade bolts, screws, studs and nuts, as well as product class A tolerance of self- tapping screws. In addition to thread tolerance, all dimensional tolerances selected from GB/T 1800. 2 and GB/T 1800. 4. From common thread tolerance GB/T 2516. Self-tapping thread tolerance by the GB/T 5280 is given. Shape and position tolerances shall comply with the provisions and representation method GB/T 1182, GB/T 4249 and GB/T 16671 requirements. Unless otherwise specified, the tolerances specified in this standard size for pre-plated fasteners, see also GB/T 5267. 1. Where the standards and product standards specified tolerance is not the same product standards should prevail. Non-standard fasteners also recommended the adoption of these tolerances. In this standard dimensions and tolerances given in mm meter.

Document data

International classification (ICS): 21.060.10.

Chinese classification (CCS): J13.

Estimated length of the Chinese original: 59,575 words.

Adopted international standard: ISO 4759-1-2000, IDT.

Supersedes the earlier edition GB/T 3103.1-1982.

Standards quoted by this document

GB/T 70.3-2000; GB/T 944.1-1985; GB/T 1182-1996; GB/T 1800.2-1998; GB/T 1800.4-1999; GB/T 2516-1981; GB/T 3105-2002; GB/T 4249-1996; GB/T 5267.1-2002; GB/T 5276-1985; GB/T 5279-1985; GB/T 5280-2002; GB/T 5285-1985; GB/T 6170-2000; GB/T 6188-2000; GB/T 16671-1996; GB/T 16824.1-1997; GB/T 16824.2-1997

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 39 pages — is available in the English PDF.

Referenced standards

Cited by

How to Download GB/T 3103.1-2002

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.