Accessories – Screwlocks / Slide Locks
Features
Screwlocks
- Screwlocks are designed to retain the same size mated connectors together or to secure the connector to a rack/panel. Screwlocks may be used on plugs or sockets.
- Female screwlocks consists of one #4-40 hole in the top, two flat washers to accommodate different panel thicknesses, one lockwasher, and one #4-40 nut. Military female screwlocks include three flat washers.
- Male screwlocks consit of one #4-40 slotted screw and a spring tension clip. Different sizes accommodate the various connector flange sizes and types of backshells or hoods (if applicable).
- Two screwlocks are required per connector.
- Military screwlocks meet all rquirements of MIL-C-24308.
Materials
Commercial Screwlock Assemblies
- Male Screwlock Assembly: Clip and screw are steel with zinc plating and yellow chromate finish - RoHS parts have clear chromate in place of yellow chromate.
- Female Screwlock Assembly: Washers (2), lockwashers, hex nuts, and nuts are steel with zinc plating and yellow chromate finish. RoHS parts have clear chromate finish.
M24308 Military Screwlock Assemblies
- Male Screwlock Assembly: Clip and screw are steel with cadmium plating and yellow chromate finish.
- Female Screwlock Assembly: Washers (3), lockwashers, hex nuts, and nuts are steel with cadmium plating and yellow chromate finish.
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Part Numbers
Male Screwlocks - Ordering Information
| Shell Size |
|
A |
|
B |
|
E |
A |
B |
C |
D |
| Positions |
|
in |
mm |
in |
mm |
9 |
15 |
25 |
37 |
50 |
| COMMERCIAL |
RoHS Version |
|
|
|
|
|
|
|
|
|
| D20419-0 |
D20419-40 |
0.250 |
6.35 |
0.033 |
0.84 |
P/S |
P/S |
S |
S |
|
| D20419-16 |
D20419-46 |
0.250 |
6.35 |
0.048 |
1.22 |
S* |
S* |
P/S* |
P/S* |
|
| D20419-21 |
N/A |
0.281 |
7.13 |
0.059 |
1.50 |
|
P* |
P* |
|
|
| D20420-0 |
N/A |
0.250 |
6.35 |
0.033 |
0.84 |
|
|
|
|
S |
| D20420-12 |
D20420-42 |
0.281 |
7.13 |
0.048 |
1.22 |
|
|
|
|
P/S* |
| D20420-15 |
N/A |
0.281 |
7.13 |
0.059 |
|
|
|
|
|
P* |
| MILITARY MIL-C-24308 |
|
|
|
|
|
|
|
|
|
|
| M24308/25-9F |
Per MIL Spec |
|
|
P/S |
P/S |
P/S |
P/S |
|
| M24308/25-10F |
Per MIL Spec |
|
|
|
|
|
|
P/S |
Note: P=Plug, S=Socket *Indicates used with Junction shell
Female Screwlocks - Ordering Information
| Shell Size |
|
A |
|
E |
A |
B |
C |
D |
| Positions |
|
in |
mm |
9 |
15 |
25 |
37 |
50 |
| COMMERCIAL |
RoHS Version |
|
|
|
|
|
|
|
| D20418-2 |
D20418-42 |
0.312 |
7.92 |
P/S |
P/S |
P/S |
P/S |
P/S |
| D20418-39 |
N/A |
0.628 |
15.95 |
P/S |
P/S |
P/S |
P/S |
P/S |
| MILITARY MIL-C-24308 |
|
|
|
|
|
|
|
|
| M24308/26-1F |
Per MIL Spec |
P/S |
P/S |
P/S |
P/S |
P/S |
| M24308/26-2F |
Per MIL Spec |
P/S |
P/S |
P/S |
P/S |
P/S |
Note: P=Plug, S=Socket
