Masking Cap For M16 Screws, ID 15.2mm x OD 18mm, 38mm Long, Silicone (Milky White), Pack of 100, HLAS152-B
SGD $178.20
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.