JB/T 3411.16-1999 Dimensions of square socket set screws

JB/T 3411.16-1999 This standard is a revision of JB 3426-83 "Dimensions of Square Socket Set Screws". Only the following points were modified during the revision, and the main technical content remained unchanged. ——Writing format; ——Standard plus English name; ——Related reference standards and related content; ——Thread drawing method. This standard specifies the types and dimensions of square socket set screws. JB/T 3411.16-1999 Dimensions of Square Socket Set Screws JB/T3411.16-1999 Standard download decompression password: www.bzxz.net

ICS25.080.01
Machinery Industry Standard of the People's Republic of China
JB/T3411.16-1999
Dimensions of internal square set screws
Internal square setscrewsDimensions1999-05-20 Issued
National Bureau of Machinery Industry
Implementation on 2000-01-01bzxz.net
1 Scope
Machinery Industry Standard of the People's Republic of China
Dimensions of internal square set screws
Internal square setscrews—DimensionsThis standard specifies the types and dimensions of internal square set screws. Types and dimensions
The types and dimensions are as specified in the following figures and tables. Approved by the State Bureau of Machinery Industry on May 20, 1999, JB/T3411.16—1999
Replaced JB342683
Implemented on January 1, 2000
Basic dimensions
Limit deviation D11
Note: Dimensions in brackets should not be used as much as possible, 3 Marking
Marking example:
JB/T3411.16—1999
d-M6, L=6mm internal square set screw: screw M6×6
5JB/T3411.16-199
Mechanical industry standard||tt| |Size of square socket set screws
JB/T3411.16-1999
Published by the Machinery Standardization Research Institute of the Ministry of Machinery Industry Printed by the Machinery Standardization Research Institute of the Ministry of Machinery Industry (No. 2 Shouti South Road, Beijing: Postal Code 100044)*
Book size 880×1230
X number of characters xXX,XXX
Sheet X/X
Xth printing in XX month, 19XX
Xth edition in XX month, 19XX
Number of prints 1-XXX
Price XXXXX Yuan
XX-XXX
6661911 /
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