D20418-39 ITT Cannon, D20418-39 Datasheet - Page 209

• Manufacturer Part Number: D20418-39
• Description: FEMALE SCREW LOCK, #4-40 UNC, 20.66MM
• Manufacturer: ITT Cannon

Specifications of D20418-39

• Screw Length: 20.66mm
• Thread Size - Imperial: 4-40
• Screw Head Height: 4.78mm
• Gender: Female
• Accessory Type: Female Screw Lock
• D Sub Shell Size: DE, DA, DB, DC, DD
• Connector Shell Size: DE, DA, DB, DC, DD
• For Use With: DD Size D Sub Connectors

208
D Subminiature Accessories
Screw Lock Assemblies
ITT Cannon offers the largest variety of locking and
latching hardware.
Refer to the accessories selection guide on pages
198-199 for use with ITT Cannon backshells.
Product Features
Male Screw Lock
Material:
Finish:
Ensures positive mating
Provides locking and latching for high
vibration applications
Kit consists of 1 screw and 1 clip
Order 2 per connector
Steel
Yellow Chromate over
Cadmium or Zinc
DE, DA, DB, DC
DE, DA, DB, DC
DE, DA, DB, DC
DE, DA, DB, DC
Shell Size
DD
DD
DD
DD
Front Panel Mount
D20419
D20419-18
D20419-21
D20419-104
D20420
D20420-13
D20420-15
D20420-86
Number
Part
#4-40 UNC-2A THD
SCREW
CLIP GAP
C
±0,38 (.015)
14,10 (.555)
14,10 (.555)
14,10 (.555)
14,10 (.555)
16,66 (.656)
16,66 (.656)
16,66 (.656)
16,66 (.656)
A
A
D SUBMINIATURE
D SUBMINIATURE
PIN OR SOCKET
PIN OR SOCKET
CONNECTOR
CONNECTOR
MOUNTING
B
Locking Hardware
CLIP
PANEL
±0,25 (.010)
6,35 (.250)
7,14 (.281)
7,14 (.281)
7,92 (.312)
6,35 (.250)
7,14 (.281)
7,14 (.281)
7,92 (.312)
Rear Panel Mount
B
Dimensions are shown in mm (inch)
Dimensions subject to change
±0,13 (.005)
1,22 (.048)
1,70 (.067)
2,34 (.092)
2,34 (.092)
1,22 (.048)
1,70 (.067)
2,34 (.092)
2,34 (.092)
C
SCREW
CLIP
WITH
THD
NUT
WASHER
LOCK
WASHER
HEX NUT