The sleeve nut is made of galvanized steel. The M6 x 16 mm model can be used to fix screws that are passed through an opening. Thanks to the slotted pan head, the sleeve nut can be easily fixed with a standard slotted screwdriver.
Product data sleeve nut M6 x 16 mm, pan head with slot at a glance:
Head Type: Slotted Pan Head
Material: galvanized steel