JB/T 8006.3-1999 Machine tool fixture parts and components fixing handle clamping screws

JB/T 8006.3-1999 This standard is a revision of JB/T 8006.3-95 "Fixed handle clamping screws for machine tool fixture parts and components". During the revision, only editorial changes were made according to relevant regulations, and the technical content remained unchanged. This standard specifies fixed handle clamping screws with thread specifications of M6 to M20. This standard was first issued in 1981 as GB 2162-80, first revised to GB/T 2162-91 on April 30, 1991, and adjusted to JB/T 8006.3-95 in April 1996. JB/T 8006.3-1999 Machine tool fixture parts and components fixed handle clamping screws JB/T8006.3-1999 standard download decompression password: www.bzxz.net

ICS 25. 080. 01
Machinery Industry Standard of the People's Republic of China
The parts and units of jigs and fixtures
The parts and units of jigs and fixtures1999-08-06 IssuedwwW.bzxz.Net
State Machinery Industry Bureau
2000-01-01 Implementation
1 Scope
Machinery Industry Standard of the People's Republic of China
Parts and units of jigs and fixtures
The parts and units of jigs and fixturesFixed handle holddown screw
This standard specifies the fixed handle holddown screw with thread specifications of M6 to M20. 2 Dimensions
The dimensions are shown in the following figure and table.
Approved by the State Machinery Industry Bureau on August 6, 1999 32
JB/T8006.3-1999
JB/T8006.3—1995
Implemented on January 1, 2000
3 Marking
3.1 Marking example:
JB/T8006.3-1999
d-M10, L=80mm A-type fixed handle clamping screw: screw AM10×80JB/T8006.3—199960
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