KJLEEN 50PCS Chicago Screws 5mm Book Binding Screws Chicago Binding Screws Kit Silver Nail Rivet Chicago Buttons Round Flat Head Stud Screw for Leather Belt DIY Book Scrapbook Bookbinding by Amazon.co.uk

• Strong screws: The chicago posts and screws are made of 304 high-quality stainless steel, corrosion-resistant, rust-proof, wear-resistant, hard, long service life, and reusable. It is the perfect choice for binding materials!

• Size and quantity: Book binding rivets are composed of screws and top, 50 sets of screw columns, 50 top +50 screws. The total length is about 6 mm, the head diameter is about 9 mm, and the hole size is 5 mm.

• Convenient to use: Screws for leather are easy to bond and good airtightness. The screw studs can help you use a standard screwdriver to install and use where you need, and it is also easy to remove.

• Easy to install: First, use a drill to drill a diameter less than or equal to the screw diameter, and then only need to install two components from both sides, and the installation of chicago screw is complete.

• Multi-purpose: Flat head screw rivets is very suitable for binding books, photo albums, scrapbooks, etc. All other printed products and handicraft items, especially a good partner for leather crafts.