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GB/T 6561-2014 English PDF

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Upon your order, we will start to translate GB/T 6561-2014_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

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Q: Should I purchase the latest version GB/T 6561-2014?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 6561-2014 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$169.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 6561-2014: Cross recessed countersunk head thread rolling screws
Status: Valid

GB/T 6561: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 6561-2014	169	Add to Cart	3 days	Cross recessed countersunk head thread rolling screws	Valid
GB/T 6561-1986	199	Add to Cart	2 days	Cross recessed countersunk head thread forming screws	Obsolete

Similar standards

GB/T 6187.2 GB/T 6187.1 GB/T 6185.2 GB/T 6562 GB/T 6563 GB/T 6560

Basic data

Standard ID: GB/T 6561-2014 (GB/T6561-2014)
Description (Translated English): Cross recessed countersunk head thread rolling screws
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J13
Classification of International Standard: 21.060.10
Word Count Estimation: 7,759
Date of Issue: 6/24/2014
Date of Implementation: 3/1/2015
Older Standard (superseded by this standard): GB/T 6561-1986
Quoted Standard: GB/T 90.1; GB/T 90.2; GB/T 819.1; GB/T 944.1; GB/T 1237; GB/T 3098.7; GB/T 3103.1; GB/T 5267.1; GB/T 5267.2; GB/T 5276; GB/T 5279; GB/T 5279.2; GB/T 5779.1; GB/T 6559; GB/T 16938
Regulation (derived from): National Standards Bulletin No. 14 of 2014
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 provides specifications for the M2-M10 thread cross recessed countersunk head screw extrusion.

GB/T 6561-2014: Cross recessed countersunk head thread rolling screws

---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.
Cross recessed countersunk head thread rolling screws ICS 21.060.10 J13 National Standards of People's Republic of China Replacing GB/T 6561-1986 Cross recessed countersunk head screw extrusion Issued on. 2014-06-24 2015-03-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

The standard is "rolling screws" one national standard series. The series of standards include. --- GB/T 6560 Cross recessed pan head screw extrusion; --- GB/T 6561 Cross recessed countersunk head screw extrusion; --- GB/T 6562 Cross recessed countersunk head screw extrusion; --- GB/T 6563 Hexagon head screw extrusion; --- GB/T 6564.1 Hexagon flower-shaped cylinder head rolling screws; --- GB/T 6564.2 within the hexagonal-shaped flower pan head screw extrusion; --- GB/T 6564.3 Hexagon flower-shaped countersunk head screw extrusion; --- GB/T 6564.4 within the hexagonal-shaped flower countersunk head rolling screws. This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard replaces GB/T 6561-1986 "Cross recessed countersunk head self-tapping screws." This standard and GB/T 6561-1986 compared to the main changes are as follows. --- Modify the standard name; --- Specify the type size of the screw head and GB/T 819.1 identical (see Chapter 3); --- To increase the size of a predetermined shape and non-threaded shank (see Chapter 3); --- Cross tank using GB/T 5279.2 Table 1 Series 2 dimensions (see Table 1); --- Increasing the thread size M2, M8 and M10 (see Table 1); --- Adjust the length of the screw and the preferred length range (see Table 1); --- Implementing GB/T 3098.7-2000 Cancel "performance rating" provisions (see Table 2); --- Increase the reference GB/T 16938 (see Table 2); --- Increase in non-electrolytic zinc flake coating surface treatment (see Table 2). 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. This standard replaces the standards previously issued as follows. --- GB/T 6561-1986. Cross recessed countersunk head screw extrusion

1 Scope

This standard specifies the thread size of the cross grooves M2 ~ M10 countersunk rolling screws.

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. GB/T 90.1 Fasteners acceptance inspection GB/T 90.2 Fasteners marking and packaging GB/T 819.1 Cross recessed countersunk head screws - Part 1. Steel 4.8 GB/T 944.1 screws with a cross groove GB/T 1237 marking method fasteners GB/T 3098.7 Mechanical properties of fasteners rolling screws GB/T 3103.1 Tolerances for fasteners - Bolts, screws, studs and nuts GB/T 5267.1 fasteners plating layer GB/T 5267.2 fasteners non-electrolytic zinc flake coating GB/T 5276 Fasteners Bolts, screws, studs and nuts - Symbols and designations size GB/T 5279 countersunk screw head shape and measurement GB/T 5279.2 head screws - Part 2. Cross slot insertion depth GB/T 5779.1 Fasteners - Surface discontinuities - Bolts, screws and studs for general requirements GB/T 6559 self-tapping screw locking screw coarse thread series GB/T 16938 Fasteners Bolts, screws, studs and nuts conditions

3 Dimensions

Size code and labeling shall comply with GB/T 5276. Screw type dimensions shown in Figure 1 and Table 1. Screw head type size and GB/T 819.1 identical. When the entire system is not out of the screw thread, which can be made without threaded shank diameter equal to or smaller than the diameter of the circumscribed circle of the cylindrical or three prism (See GB/T 6559). ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 6561-2014_English be delivered?

Answer: Upon your order, we will start to translate GB/T 6561-2014_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 6561-2014_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 6561-2014_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 6561-2014?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 6561-2014 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.