Material: plastic; Head Diameter of Screw & Post : 9.5mm / 0.37inch; Binding Post Diameter: 5mm / 0.2inch; Binding Post Length: 4mm / 0.16 INCH Advantage: Chicago leather rivet screws are made of plastic, with a clear, smooth, sturdy and durable surface, it is lightweight and has good toughness, is not easily damaged, and has a long service life. Chicago screws are widely used for DIY projects such as belts, handbags, shoes, clothes, leather bracelets, books, scrapbooks, photo albums, leather saddles, wallets, cookbooks, presentation folders, advertising brochures and so on. It's an useful accessory for your daily life. Instruction: This set of screw posts is easy to install, first drill a hole, then align and install 2 parts from 2 sides, press hard to bind different items. Our store has chicago screws of different sizes, head-styles, and colors to choose from. Chicago screws are widely used for DIY projects such as belts, handbags, shoes, clothes, leather bracelets, books, scrapbooks, photo albums, leather saddles, wallets, cookbooks, presentation folders, advertising brochures and so on. It's an useful accessory for your daily life.

Specification
Material: plastic
Head Diameter of Screw & Post : 9.5mm / 0.37inch
Binding Post Diameter: 5mm / 0.2inch
Binding Post Length: 4mm / 0.16 INCH

Advantage
Chicago leather rivet screws are made of plastic, with a clear, smooth, sturdy and durable surface, it is lightweight and has good toughness, is not easily damaged, and has a long service life.

Instruction
This set of screw posts is easy to install, first drill a hole, then align and install 2 parts from 2 sides, press hard to bind different items.

NOTE:
Our store has chicago screws of different sizes, head-styles, and colors to choose from.