Top Shelf M3 X 12mm Chicago Binding Screws 40 Set Kit Made From Tough 304 Stainless Steel Cross Head Machine Bolts Ready To Roll For Leather Crafts Scrapbooks And Photo Albums Heavy Duty Fasteners

M3 x 12mm Chicago Binding Screw Sets for Leather Crafts
✔️ M3 Thread Pitch, 12mm Post Length, 8.5mm Head, 40 Pack Set

M3 x 12mm Chicago binding screws are heavy-duty coil fasteners designed for stacking up thick materials like genuine leather, heavy card stock, and woven fabrics. These screw-and-nut pairs work great for custom scrapbooks, photo albums, client invoices, and handmade gear like belts or tote bags.

✅ 304 stainless steel construction resists rust and bends
✅ M3 thread pitch matches standard binding machines
✅ 12mm connecting rod length handles medium thickness stacks
✅ Forty complete screw and nut pairs guarantee quick assembly

💡 What makes Chicago binding screws handy for DIY craft projects?
These fasteners deliver solid, reusable holds for multi-layer assemblies.
- Smooth coil posts slide right through pre-punched holes without fuss
- Corrosion-resistant metals keep surfaces looking clean through years of wear
- Low-profile heads sit flat against backed materials to prevent snagging

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