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HELP_VARIABLE
Company
HEFA
Description
LD57EJ - Spring butterfly hinge · long type
Bill of material
LD57EJ-220
CNSORDERNO
LD57EJ-220
SC
Series code
LD57EJ
TYPE
Long and tapered hole type
MAT
material
SPCC
SUR
Surface treatment
galvanization
SPE
specifications
220
W
60 mm
L
220 mm
F2
40.0 mm
F1
65 mm
T
2 mm
H
10.7 mm
DD1
dd1
5 mm
DD2
d
8 mm
D
6.7 mm
NJ
When unfolding at right angles
1.08±20% N*m
CKZL
Reference weight
0.28
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