Conical Plug For M16 Screws, Ød13 to ØD17, 25mm Long, Silicone (Red), Pack of 200, HBAS170-B
SGD $234.00
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.