Caplugs BPF Series Button Plugs with Flush-Type Heads can be used for plugging holes in equipment made of sheet metal, such as automobile bodies, tanks, refrigeration units, and more. Caplugs Button Plugs with Flush-Type Heads plug equipment simple and easy, with a quick snap into place. These plugs are held tightly in place by a bead until they are deliberately removed. The BPF series comes in a wide range of sizes to select from. This particular model (BPF-5/8) has dimensions of: Plug Width 0.81” x Height 0.26” x To Fit Hole Size 0.61” - 0.63” x Metal Thickness 0.06” – 0.08”. The low-density polyethylene (PE-LD) that these plugs are made from work within a broad service temperature range. The Caplugs BPF Series of plugs can provide service from -94 to 175° Fahrenheit, or -70 to 79° Celsius. Caplugs prides itself on its extensive line of premium products that are suitable for a plethora of industries, from aviation to medical, general manufacturing and everything in-between. At Caplugs, we provide the broadest range of solutions and the highest quality parts right when you need them. Our teams work diligently to ensure consistent results, with more engineers on staff, processes for creative solutions and molding experts for reliable quality.