50 Sets Of 8mm Ball Head Stud Screws And Mushroom Nut Chicago Screw Set For Leather Craft Upholstery Jewelry Making And DIY Projects Two Piece Stud And Nut Fasteners For Secure Easy Assembly
✔️ 50 screw posts and 50 nuts, zinc alloy with bronze coating
This two-piece Chicago screw set includes Phillips flat-head screws (M3 x 5mm) and mushroom-head nuts (8mm diameter head). The zinc alloy construction with bronze electroplating provides strong, rust-resistant hardware for lightweight leather, fabric, nylon straps, and decorative trims. The 5mm screw length is designed for 0.5-2.0 mm thick materials, letting the screw sit flush on the back surface. The 50-set pack includes 50 screw posts and 50 matching nuts for multiple projects.
✅ Two-piece stud & nut design: Phillips flat-head screws M3 x 5mm
✅ Mushroom-head nuts 8mm diameter head
✅ Zinc alloy with bronze electroplating for anti-corrosion
✅ For materials 0.5-2.0 mm thick; flush back surface
✅ Includes 50 screw posts and 50 matching nuts
💡 What is a Chicago screw used for in leathercraft and DIY projects involving thin materials?
A handy fastener for removable joins in lightweight leather and fabric.
- Handy for removable joins in belts, wallets, straps, and decor
- Allows adjustments and easy material replacement
- Works with 0.5-2.0 mm thick pieces for flush back surface
- Bronze-coated zinc alloy resists rust and scratches