304 Stainless Steel Chicago Screws Rivets for Biothane, Leather, or PVC Webbing (Matte Black)

304 stainless steel Chicago screws, zinc plated in matte black. These Chicago screws are super strong, rustproof, and corrosion-resistant. 

Both screw and cap are crafted fully from high-quality 304-grade stainless steel.

• Comes in 4 different sizes 9x4mm, 9x5mm, 9x6mm, 9x7mm.
• 9x4mm has been tested to work perfectly for securing 2 layers of standard (2 - 3cm thick) Biothane, leather, or PVC webbing.
• 9x6mm has been tested to work perfectly for securing 3 layers of standard (2 - 3cm thick) Biothane, leather, or PVC webbing.
• Perfect for those who prefer securing their work using screws rather than a rivets
• No need for specialized tools (i.e. a 'green machine' or spindle); all you need is a screwdriver

*Please keep in mind that there may be a measurement difference of up to 0.1mm