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GB/T 13-2013: Cup head nib bolts
Status: Valid GB/T 13: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 13-2013 | English | 169 |
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Cup head nib bolts
| Valid |
GB/T 13-2013
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| GB/T 13-1988 | English | 199 |
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Cup head nib bolts
| Obsolete |
GB/T 13-1988
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PDF similar to GB/T 13-2013
Basic data | Standard ID | GB/T 13-2013 (GB/T13-2013) | | Description (Translated English) | Cup head nib bolts | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J13 | | Classification of International Standard | 21.060.10 | | Word Count Estimation | 7,72 | | Older Standard (superseded by this standard) | GB/T 13-1988 | | Quoted Standard | GB/T 2; GB/T 90.1; GB/T 90.2; GB/T 196; GB/T 197; GB/T 1237; GB/T 3098.1; GB/T 3103.1; GB/T 5267.1; GB/T 5276; GB/T 16938 | | Regulation (derived from) | National Standards Bulletin 2013 No. 9 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the thread size of M6 ~ M24, product grade C grade round with mortise bolts. | GB/T 13-2013: Cup head nib bolts---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Cup head nib bolts
ICS 21.060.10
J13
National Standards of People's Republic of China
Replacing GB/T 13-1988
Round with mortise bolts
Issued on. 2013-06-09
2014-03-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard is one of the national standard "bolt series of standards", the series includes.
--- GB/T 8-1988 square head bolts;
--- GB/T 10-2013 countersunk square neck bolts;
--- GB/T 11-2013 Shen head nib bolt;
--- GB/T 12-2013 head square neck bolts;
--- GB/T 14-2013 oval head square neck bolts;
--- GB/T 15-2013 oval head nib bolt;
--- GB/T 27-2013 hex head bolt reinforcing rods;
--- GB/T 28-2013 hex-head screw bolt hole reinforcing bars;
--- GB/T 29.1-2013 hexagonal head bolts groove;
--- GB/T 29.2-2013 hexagonal head cross recessed bolt;
--- GB/T 31.1-2013 hexagon head bolts with;
--- GB/T 31.2-1988 hexagon head bolts with a thin rod;
--- GB/T 31.3-1988 hexagon head bolts with fine teeth;
--- GB/T 32.1-1988 hexagon head bolt hole;
--- GB/T 32.2-1988 hexagon head with holes bolt shank;
--- GB/T 32.3-1988 hexagon head bolts with wire holes tooth;
--- GB/T 35-2013 small square head bolts;
--- GB/T 5780-2000 hex head bolts Grade C;
--- GB/T 5781-2000 hex head bolt Full thread Class C;
--- GB/T 5782-2000 hex head bolts;
--- GB/T 5783-2000 hex head bolts - Full thread;
--- GB/T 5784-1986 hex head bolt shank;
--- GB/T 5785-2000 hex head bolts with fine teeth;
--- GB/T 5786-2000 hex head bolt fine pitch full thread;
--- GB/T 5789-1986 hex flange bolts to increase the Series B grade;
--- GB/T 5790-1986 hex flange bolts Heavy series B grade;
--- GB/T 16674.1-2004 Hexagon flange bolts small series;
--- GB/T 16674.2-2004 Hexagon flange bolts with fine teeth small series.
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard replaces GB/T 13-1988 "Cup head bolt tongue."
This standard 13-1988 major changes compared to GB/T as follows.
--- Modify the standard name;
--- Cancel "commodity fasteners varieties should be preferred" (Chapter 1 of the 1988 edition);
--- Update normative references (Chapter 2);
--- In "Common lengths range" instead of "Product specifications" (see Table 1);
--- Increase general technical conditions (Table 2).
--- Cancel performance levels 3.6.
The standard proposed by China Machinery Industry Federation.
This standard by the National Standardization Technical Committee fasteners (SAC/TC85) centralized.
This standard is drafted by. Productivity Promotion Center in the machine.
Participated in the drafting of this standard. Ningbo machine mechanical parts detection Co., Ltd. Ningbo Economic and Technological Development Zone Co., Yonggang Fasteners
the company.
This standard replaces the standards previously issued as follows.
--- GB 13-1958, GB 13-1976, GB/T 13-1988.
Round with mortise bolts
1 Scope
This standard specifies the thread size is M6 ~ M24, product grade C grade round tenon with bolts.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
The end of the GB/T 2 fasteners threaded part
GB/T 90.1 Fasteners acceptance inspection
GB/T 90.2 Fasteners marking and packaging
GB/T 196 common thread basic size
GB/T 197 common thread tolerance
GB/T 1237 marking method fasteners
GB/T 3098.1 Mechanical properties of fasteners Bolts, screws and studs
GB/T 3103.1 Tolerances for fasteners - Bolts, screws, studs and nuts
GB/T 5267.1 fasteners plating layer
GB/T 5276 Fasteners Bolts, screws, studs and nuts - Symbols and designations size
GB/T 16938 Fasteners Bolts, screws, studs and nuts conditions
3 Dimensions
Type dimensions shown in Figure 1 and Table 1.
Size code labeling and methods in line with GB/T 5276.
Unthreaded portion of the shank diameter approximately equal to the pitch diameter or large diameter screw.
the end of a rolling system (GB/T 2).
figure 1
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