140 Sets Chicago Screws Kit M4 M5 Binding Rivets for Leather Belt Book DIY
We also provide 3 different screw lengths (M4 3mm, M4 4mm, M4 5mm) to ensure a precise fit for various material thicknesses. · MULTIPURPOSE DIY HARDWARE: These leather rivets are the perfect solution for a wide range of leathercraft and bookbinding applications.