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The 3rd 6th annual meeting of National Technical Committee for fastener standardization

Author: ComeFrom: Date:2010/5/28 Hits:2203
The third and sixth annual meeting of National Technical Committee for fastener standardization was held in Jiashan, Zhejiang Province from December 21 to 23, 2005. Main contents of the meeting:
1. Convey the standardization development plan of machinery industry during the 11th Five Year Plan (Draft for discussion);
2. Report the cleaning and rectification of standard fasteners;
3. Review standard:
GB / T 3098.21 mechanical properties of fasteners stainless steel tapping screws (Draft for review)
GB / T 5267.3 hot dip galvanized coating for fasteners (Draft for approval)
GB / T 16938 general specification for bolts, screws, studs and nuts of fasteners (Draft for examination)
GB / T 6188 hexagon pattern for bolts and screws (Draft for review)
GB / t77-80 hexagon socket set screw (Draft for review)
GB / t70.4 hexagon socket head cap screws fine thread (Draft for examination)
GB / t70.5 hexagon gauges (Draft for review)
GB / T878 slotted headless screws (Draft for review);
4. Review the "11th Five Year Plan" fastener planning and 2006 annual standard preparation and revision plan proposal (Draft);
5. Work summary of the standard committee from 2004 to 2005;
6. Notification of the change of the term of the Standard Committee;
7. Discuss and commend the members and units of the standard committee.
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