Use this open-end POP rivet as a low-cost, durable fastener. This steel blind rivet has an aluminum mandrel with a tensile strength of 325 pounds and shear strength of 210 pounds. Designed to work with a #30 drill, this rivet measures 1/8" in diameter and 0.250" long, fits hole sizes 0.129" to 0.133", has a dome-shaped head with a height of 0.032" to 0.040" and diameter of 0.238" to 0.262", and has a grip range of 0.063" to 0.125".