GB/T 944.1-1985Cross recesses for screws (English PDF)
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
August 1, 1985
Implementation date
June 1, 1986
Scope
GB/T 944.1-1985 (Cross recesses for screws) is available as an English-translated PDF.
GB/T 944.1-1985 — This standard specifies the applicable Phillips screws, self-tapping screws and wood screws, and is divided into two types: H cross recess - is currently the preferred groove. Z cross recess - temporarily recommended.
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Document preview — GB/T 944.1-1985
National Standard of the People's Republic of China
- ICS
- 21.060.10
- Classification
- J 13
- Replacing
- GB 944-1976
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies the applicable Phillips screws, self-tapping screws and wood screws, and is divided into two types: H cross recess - is currently the preferred groove. Z cross recess - temporarily recommended.
Document data
International classification (ICS): 21.060.10.
Chinese classification (CCS): J13.
Estimated length of the Chinese original: 9,996 words.
Adopted international standard: ISO 4757-1983, MOD.
Supersedes the earlier edition GB 944-1976.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 845-2017Cross-recessed pan head tapping screws
- GB/T 846-2017Cross-recessed countersunk (flat) head tapping screws
- GB/T 847-2017Cross-recessed raised countersunk (oval) head tapping screws
- GB/T 818-2016Pan head screws with cross recess
- GB/T 819.1-2016Countersunk flat head screws with cross recess -- Part 1: Property class 4.8
- GB/T 819.2-2016Countersunk flat head screws with cross recess -- Part 2: Property class 8.8, stainless steel screws and non-ferrous metal screws
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GB/T 944.1-1985
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