Masking Cap For M6 Screws, ID 5.9mm x OD 8.9mm, 38mm Long, Silicone (Yellow), Pack of 500, HLAS59-2-B
SGD $356.40
The most basic masking cap, our GA series is cylindrical and able to protect the most commonly used screw hole diameters. In addition, there is a wide range of sizes to mask even holes with odd sizes.