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GB/T 70.5-2008 English PDF

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GB/T 70.5-2008: Gauging of hexagon sockets
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GB/T 70.5-2008English114 Add to Cart 3 days [Need to translate] Gauging of hexagon sockets Valid GB/T 70.5-2008

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Basic data

Standard ID GB/T 70.5-2008 (GB/T70.5-2008)
Description (Translated English) Gauging of hexagon sockets
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard J13
Classification of International Standard 21.060.10
Word Count Estimation 6,652
Date of Issue 2008-08-25
Date of Implementation 2009-02-01
Quoted Standard GB/T 3103.1
Adopted Standard ISO 23429-2004, IDT
Regulation (derived from) National Standard Approval Announcement 2008 No.14 (Total No.127)
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 Hexagon Hexagon amount of tolerance in line with GB/T 3103. 1 regulation.

GB/T 70.5-2008: Gauging of hexagon sockets

---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.
Gauging of hexagon sockets ICS 21.060.10 J13 National Standards of People's Republic of China GB/T 70.5-2008/ISO 23429.2004 Hexagon gauge (ISO 23429.2004, IDT) Posted 2008-08-25 2009-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This section is one of the (content regulation) series of standards national standards, "Allen screw" products. The series includes. --- GB/T 70.1-2008 hexagon socket head screws; --- GB/T 70.2-2008 within hexagonal flat head screws; --- GB/T 70.3-2008 hex head screws; --- GB/T hexagon socket head cap screws fine thread within 70.4; --- GB/T 70.5-2008 inner hexagon gauge; --- GB/T 77-2007 Hexagon flat inner set screws; --- GB/T 78-2007 hexagonal pyramid within the set screws; --- GB/T 79-2007 hexagon socket set screws; --- GB/T 80-2007 within Hexagon socket set screws; --- GB/T Hexagon socket head shoulder screws within 5281-1985. This section is GB/T Part 5 70. This part identical with ISO 23429.2004 "Allen gauge" (in English). This part is proposed by China Machinery Industry Federation. This part of the National Standardization Technical Committee fasteners (SAC/TC85) centralized. This section is responsible for drafting unit. Productivity Promotion Center in the machine. This part of the National Standardization Technical Committee Secretariat responsible for the interpretation of fasteners. This section is the first issue. GB/T 70.5-2008/ISO 23429.2004 Hexagon gauge

1 Scope

This section provides Hexagon Hexagon tolerances in accordance with the amount of GB/T 3103.1 regulations.

2 Normative references

The following documents contain provisions which, through reference in this text, constitute provisions of this part. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this section, however, encourage the parties to this part of the research agreement Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 3103.1 Tolerances for fasteners - Bolts, screws, studs and nuts (GB/T 3103.1-2002, ISO 4759-1.2000, IDT)

3 Dimensions

Gauge type dimensions shown in Figure 1 and Table 2. Gauge dimension rules in Table 1. a) standard structures b) optionally, small size, and only through the end-terminal through a terminal. b-side flag through the site. c end stop. d end stop sign site. Within e hex specification (edge \u200b\u200bwidth). f optional 5 ° chamfer. Figure 1 GB/T 70.5-2008/ISO 23429.2004

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