Blind plug SKINDICHT® BL-M 63X1.5, Blind plug, Thread size: M 63, Nickel-plated brass, Halogen-free, UV-resistant, , Areas of application: Withstands high chemical and mechanical stress, Suitable for outdoor use, For closing an unused metric threaded hole on the housing, Benefits: Withstands temperatures up to +200 °C, UL certification in accordance with the technical data enables the product to be used in North America, Article numbers ending in 'LF' are lead-free product alternatives with otherwise identical product properties. 'Lead-free' articles do not contain lead, which is currently permitted to make up up to four percent in copper alloys, but could be banned in the future according to the RoHS directive, Easy installation using a slotted screwdriver