M Type Nylon Screw Plugs Material: PA (NYLON),Website: , UL 94 Protection degree: IP54 Working temperature： -40℃ to 100℃ Color: Grey, Black, other colors customized.M Type Nylon Screw PlugsMaterial: PA (NYLON), UL 94Protection degree: IP54Working temperature：-40℃ to 100℃Color: Grey, Black, other colors customized.PG Type Nylon Screw Plugs Material: PA (NYLON), UL 94 Protection degree: IP54 Working temperature： -40℃ to 100℃ Color: Grey, Black, other colors customized.PG Type Nylon Screw PlugsMaterial: PA (NYLON), UL 94Protection degree: IP54Working temperature：-40℃ to 100℃Color: Grey, Black, other colors customized.