Conical Plug For M20 Screws, Ød16 to ØD20, 25mm Long, Silicone (Red), Pack of 200, HBAS200-B
SGD $306.00
Conical plugs can be used for a range of hole diameters. Choose one with the right top and bottom diameters to fit the hole size. Simply leave enough length clearance for easy installation and removal.