Screw Plugs

We are offering screw plugs. • thread type:metric, pg and g ( pf ). • material data:brass or nylon.• ip protection:ip68 ( when assembled with yongcun’s hard twist washer )ip67 ( when assembled without washer on the very plane surface ). • working temp:- 40 °c to 150 °c ( - 40 °f to 302 °f ). • application:ip protection for spare holes:1. Polyamide blind plugs are used where existing threaded holes needto be closed.2. Assembled with yongcun’s lock nuts for closing the holes without thread.