CLI Aluminum Screw Posts - x 0.5" Length x 0.2" Diameter - Silver - Aluminum - 100 / Box

Use these screw posts for binding papers into various types of covers. Made of a strong aluminum alloy. They are light, nonrusting and accurately made for ease in assembling. All sizes are 3/16" in diameter. Screws are 3/8" long. Round, flat heads provide a neat appearance.