90 Set M5 Stainless Steel Chicago Binding Post Screw Assorted Kit Metal Nail Rivet Chicago Button for DIY Leather Decoration Bookbinding (Silvery, M5x 5/16,3/8, 1/2, Inches)

Material:304 Stainless Steel, 3 sizes, 30 set for each size,90 sets chicago screws in total ,diameters of these screw posts are all 5 mm (3/ 16 inch), with 3 different lengths, include 8 mm (5/ 16 inch)，10mm（3/ 8 inch),12 mm (1/ 2 inch),chicago screws in total Whether you're working on delicate leather crafts or heavy-duty projects, we can meet your needs.

• Application: The Chicago screw is a nice decoration for shoes, bags, hats and tents in daily life as well as a binding tool for leather handicrafts decoration, documents, invoices, scrapbook, photo album at office.
• Material:304 Stainless Steel, 3 sizes, 30 set for each size,90 sets chicago screws in total ,diameters of these screw posts are all 5 mm (3/ 16 inch), with 3 different lengths, include 8 mm (5/ 16 inch)，10mm（3/ 8 inch),12 mm (1/ 2 inch),chicago screws in total Whether you're working on delicate leather crafts or heavy-duty projects, we can meet your needs.
• Chicago Screws Also named as Binding Screw and Screw Post, Easy to Use, Widely Used As The Book or Photo Print Albums Binding Supplies. It Also Can Be Used in the Production of Saddles and Leather Purses.
• Easy to Install & Reusable for Hassle-Free Use Designed for simplicity, these Chicago Screws are incredibly easy to install and remove.No special tools are required—just align the screw posts, tighten the nuts, and you're done! Their reusable nature makes them ideal for projects that require adjustments or disassembly
• Affordable & Reliable for All Your Fastening Needs Get premium-quality Chicago Screws at an unbeatable price!Perfect for both personal and professional use, these screws offer exceptional value for money.Whether you're crafting belts, binding books, or tackling DIY projects, they deliver a secure and stylish solution every time.