Key features

• •Specification: Material: Carbon Steel; Color: Silver Tone; Screw Size: M5 x 4mm; Post Length: 4mm/0.16 Inch; Post Diameter: 5mm /0.2 Inch; Screw Size: 4 x 4 mm / 0.16 x 0.16 Inch（OD x L）; Round Flat Head Size: 9.5 x 1.5 mm/0.4 x 0.06 Inch(OD x T); Package List: 60 Sets x Chicago Screws
• •Application: These Chicago screw is widely used in fastening and binding various leather products such as leather wallets, backpacks, pants, shoes, belts, hats, photo albums, etc.
• •Advantage: Made of carbon steel with electroplated surface, forming a dense oxide film, these durable Chicago screws are waterproof, wear-resistant, rust-proof, burr-free, not easy to deform and break, can be used for a long time. Precise threads ensure a tight connection that won't loosen or fall off.
• •Instruction: Easy to Install and Remove. Insert the stud through the hole, align the nut with the stud and tighten the screw with screwdriver.
• •Note: Please check the size before purchasing; Make sure the button stud is properly aligned and apply even pressure when installing to ensure a secure fit.