Applicationt: 
universal
Production Description:
, JPF30, JPF50,JPFHV,JPF18,...JYFC-440-F
Thread sizes #4 to 1/4" and M3 to M6
These panel fasteners feature a universal slot/Phillips drive.
Smooth cap for limited access.
Panel fasteners are widely used in Printed Circuit cases, communication accessories, modems, internet servers and routers and so on.
The panel fasteners serve well in applications requiring easy removal and reinstallation of boards.
JPF11 JPF12 JPF22
Shanghai Jingyang Panel Fasteners:
PF11, PF12, PF22, JYFC-440-F
Panel screw componet: flush mounted panel