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HELP_VARIABLE
Company
HEFA
Description
LD57BF - Spring butterfly hinge - circular hole misalignment type - flat type
Bill of material
LD57BF-60
CNSORDERNO
LD57BF-60
SC
Series code
LD57BF
TYPE
type
Circular hole dislocation type
LOAD
load
Economical
MQ
material quality
SPCC
ST
Surface Treatment
galvanization
SP
specifications
60
W
45 mm
L
60 mm
F1
24 mm
F2
29 mm
F3
25 mm
T
1.5 mm
H
7.5 mm
DD
d
4 mm
D1
d1
0 mm
D
4 mm
TORQUE
Torque when unfolding at right angles
0.28±20%
CKZL
Reference weight
0.04
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