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HELP_VARIABLE
CODE
code
TYPE
type
With type
ACC
accuracy grade
common level
DGC
D tolerance
f8
MAT
Material
HRD
hardness
-
SUR
surface treatment
Hard chromium plating coating hardness HV850~ coating thickness 10μm~15μm
D
mm
DF8
grade of tolerance
L
Minimum unit 1
mm
Enter value for L
Minimum unit 1
mm
cm
inch
ft
B
Minimum unit 1
mm
Enter value for B
Minimum unit 1
mm
cm
inch
ft
M
mm
C
mm
ZJG
Change L dimensional tolerance
ZJG1
Plane finish
FC
FC(1 additional plane processing)
mm
A
Minimum unit 1
mm
ZJG2
Increase the keyway
JD
JD(add 1 keyway)
mm
J
Minimum unit 1
mm
ZJG3
Add spanner slot
SC
SC (add wrench slot)
mm
LINK
link
https://www.srdfaa.com/product/1673754348272.html
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