80 sets of Chicago screws, 5 sizes, including round head Phillips metal screws and cylindrical head Chicago screws.

Set of 80 Chicago Screws for Creative Binding (5 Sizes) Bring Your Creations to Life: Professional, Elegant, and Organized Binding Screws Unleash your creativity in paper arts, bookbinding, custom notebook making, or crafting with this comprehensive and meticulously organized set of 80 Chicago screws (also known as eyelet screws or binding screws). This professional kit contains 80 complete sets (male screw, female screw, and sealing washer) in 5 progressively larger shank lengths, ranging from 6 mm (1/4") for thin projects to 18 mm (1 1/16") for binding thick scrapbooks or notebooks. This range allows you to work with varying thicknesses of paper, cardboard, thin leather, fabric, or plastic sheets, giving your projects a finish that is both robust, refined, and adjustable. The quality of the materials ensures durability and aesthetic appeal. Made of carbon steel and then nickel-plated, these screws are strong, rust-resistant, and reusable on different projects. The male and female screw system, along with its rubber or plastic seal, ensures a tight, clean, and long-lasting closure. The seal protects the inner pages from dust and moisture, while the 10 mm diameter chrome-plated decorative head adds a bright and elegant metallic finish to your photo albums, artist books, perpetual calendars, wallets, notebook covers, sewing kits, or leather goods. The presentation in a transparent storage box with individual internal dividers for each size is a major organizational advantage. Each size is clearly identifiable and immediately accessible, eliminating clutter on your work surface and allowing you to instantly select the perfect screw for the thickness of your current project. This set is the perfect and indispensable tool for crafters, scrapbookers, offices creating their own reports, teachers, or any DIY enthusiast wishing to create, bind, or repair objects in a neat, personalized, and professional-looking way.