DATE MARKED PINS FOR DIE CAST
■ Character Serial Number Designation Type
■ Regular Type DDM □ (SKD61)
SN–DDM □ (Character serial number designation type)
Part Number
Indication
Character Serial Number Designation Type Top row Bottom row Top/Bottom rows
Characters for engraving
Type
D
Engraving position
ℓ
Character size
W
X W
Regular Type SN–DDMP SN–DDMN SN–DDMB Small Diameter Type SN–CDMP SN–CDMN SN–CDMB
8
H
SN–DDM □ (Regular Type)
e
M × Pitch
1 2 3 4 5 6 7 8 9 0 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
12
2.5
The driver slot is a non– through groove with the regular type, a through groove with the small diameter type.
Part Number
AB
A 21
6 7 8
W
Driver groove
SN–CDM □ (Small Diameter Type)
W
C1
t
M Material SKD61 h Hardness 43–47HRC
－ 0.2 － 0.1
■ Notes when ordering character serial number designation type
T
L
e When making two or more date marked pins of the same size together, the engravings are made with serial numbers. e The one–digit characters are serialized, the first digit "9" and "Z" are followed by two digits, and serialized from "0" and "A". e Only numbers and alphabets can be specified. e For SN–DDMB and SN–CDMB, only the bottom row characters are serialized.
■ Small Diameter Type CDM □ (DH2F)
SN–CDM □ (Character serial number designation type)
M × Pitch
Part Number Character size Type D W Q X Y ZDepth DDM □ 8 1.6 2.0 0.5 2.0 0.45 0.3 12 2.5 3.0 1.0 3.0 0.7 0.5
01 02
03 04 05
(Example)
• When ordering 5 SN–DDMP4–01
• When ordering 6 SN–CDMN6–1X
1X
1Y
1Z
2A
2B
2C
• When ordering 4 SN–DDMN4–99
• When ordering 5 SN–CDMN6–Y
02 18 04
99 18 01
00 18 02
01 18 03
Y
Z
A
B
C
6 7 8
0.9 1.2 0.5 2.0 0.3 0.3 1.3 1.6 0.5 2.0 0.4 0.3 1.6 2.0 0.5 2.0 0.45 0.3
• When ordering 4 SN–CDMB8–18–01
CDM □
1
－ 0.2 － 0.1
M Material h Hardness
DH2F
Top row character
Bottom row character
2.5
Order Part Number –
–
38–42HRC
Quotation
Delivery
※ Draft angle of characters 10°
L
SN–DDMP8 –
19
SN–CDMN7
– –
01
■ Regular Type
■ Small Diameter Type M × Pitch L
SN–DDMB8 –
16
AB
Part Number Type D
Part Number Type
M × Pitch L T
e H B t
ℓ
D
M3 × 0.5 M4 × 0.7 M5 × 0.8
6 7 8
10 12 15
M4 × 0.7
8
12 4.2 1.0 1.5 6 1.0 1.0
DDM □
CDM □
M6 × 1.0
12
15 5.2 1.2 2 9 1.2 1.2
Indication
None
Year
Month/Day
Free designation type
Engraving position
–
Top row
Top row Bottom row Top row Bottom row Top/Bottom rows
DDMX DDMY DDMM DDMD DDMP DDMN DDMB CDMX CDMY CDMM CDMD CDMP CDMN CDMB
Regular Type
Small Diameter Type
Part Number
The driver slot is a non– through groove with the regular type, a through groove with the small diameter type.
21
12
AB
A 21
31
C1
Part Number
Engraving position
Type Regular Type Small Diameter Type DDMX CDMX
Characters for engraving
None
–
21 For 2021
22 For 2022
23 For 2023 Designation possible from September, 2022 ( )
DDMY
CDMY
Top row
Designation possible from September, 2021 ( )
1 2 3 4 5 6 7 8 9 10 11 12
DDMM
CDMM
Top row
1 8
2 9
3
4
5
6
7
10 17 24 31
11 18 25
12 19 26
13 20 27
14 21 28
DDMD
CDMD
Bottom row
15 22 29
16 23 30 2 9 B I P W
7 G N U
6 F M T
5 E L S Z
4 D K R Y
3 0 C J Q X
1 8 A H O V
DDMP
CDMP
Top row
DDMN
CDMN
Bottom row
Top/Bottom rows
DDMB
CDMB
(Up to 2 characters can be engraved on each row)
Top row character
Bottom row character
Part Number –
–
Quotation
Delivery
Order
2A
539
540
DDMB12 CDMY 8
–
– –
18 21
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