100 Set M5 x 5/8/10/12 mm Chicago Binding Screws Assorted Kit, 4 Sizes Book Kit,
100 Set M5 x 5/8/10/12 mm Chicago Binding Screws Assorted Kit, 4 Sizes Book Binding Rivets Kit, Leather Rivets Kit with Screwdriver, for DIY Leather Decoration Bookbinding, Black Nickel. Size: M5 x 5/8/10/12 mm - 100 Set.