MICRON #4 Brass (Military Black Plated) Self-Piercing Grommets & Washers (500 sets)

Our quality Micron Self-Piercing Grommets are made from heavier gauge brass than traditional sheet metal grommets, allowing a one-shot installation action without having to pre-punch holes to many qualified materials such as outdoor signage and vinyl banners. These grommets are the number 1 choice of the banner industry to decrease the production time by half due to its one-shot application process. Available in sizes #1.7 (1/8” ID) to #5 (5/8” ID).