JB/T 8004.9-1999 Machine tool fixture parts and components Swivel handle nuts
Basic Information
Standard ID:
JB/T 8004.9-1999
Standard Name: Machine tool fixture parts and components Swivel handle nuts
Chinese Name:
机床夹具零件及部件 回转手柄螺母
Standard category:Machinery Industry Standard (JB)
state:in force
Date of Release1999-08-06
Date of Implementation:2000-01-01
standard classification number
Standard ICS number:General, Terminology, Standardization, Documentation>>Vocabulary>>01.040.29 Electrical Engineering (Vocabulary)
Standard Classification Number:Machinery>>Process Equipment>>J44 General Fixture
Publication information
other information
Focal point unit:Mechanical Science Research Institute
Introduction to standards:
JB/T 8004.9-1999 JB/T 8004.9-1999 Machine tool fixture parts and components Swivel handle nut JB/T8004.9-1999 Standard download decompression password: www.bzxz.net
Some standard content:
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 Issued
State Machinery Industry Bureau
2000-01-01 Implementation
Machinery Industry Standard of the People's Republic of China
Parts and units of jigs and fixturesRotary handle nut
This standard specifies the rotary handle nut with thread specifications of M8-M20. 2 Dimensions
The dimensions are shown in the following figure and table.
3 Marking
3.1 Marking example:
d-M10 rotary handle nut:
Handle nut M10JB/T8004.9—1999bzxz.net
Approved by the State Machinery Industry Bureau on August 6, 1999L
JB/T 8004.91999
Replaced JB/T8004.9—1995
Implemented on January 1, 2000
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