GB/T 845-1985Cross recessed pan head tapping screws (English PDF)
十字槽盘头自攻螺钉
GB/T 845 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 845-2017 | Cross-recessed pan head tapping screws | Valid |
| GB/T 845-1985 | Cross recessed pan head tapping screws | Obsolete |
GB/T 845-1985 is obsolete. It has been replaced by GB/T 845-2017. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
National Bureau of Standards
Level / Type
National · Recommended
Issue date
August 1, 1985
Implementation date
June 1, 1986
Scope
GB/T 845-1985 is the English-translated version of 十字槽盘头自攻螺钉.
GB/T 845-1985 is the Chinese national standard "Cross recessed pan head tapping screws". It was issued on August 1, 1985 by the National Bureau of Standards, and took effect on June 1, 1986. It is obsolete: it has been replaced by GB/T 845-2017.
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Document preview — GB/T 845-1985
National Standard of the People's Republic of China
Issued by: National Bureau of Standards
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: National Bureau of Standards.
Date of issue: 1985-08-01.
Date of implementation: 1986-06-01.
Status: obsolete, replaced by GB/T 845-2017.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
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- GB/T 7019-2024Test methods for fibre cement products
- GB/T 9074.18-2017Tapping screw and washer assemblies with plain washers
- NB/T 20039.5-2014Code on nuclear air and gas treatment - Ventilation, air conditioning and air cleaning - Part 5: Conditioning equipment
- GB/T 1237-2000Designation system for fasteners
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GB/T 845-1985
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