Rock Solid 120 Piece Chicago Binding Screw Kit, Assorted M5 Metal Rivets In Clean Silvery Finish, Built Tough Flat Head Studs Quick Setup For Leather Crafting, Bookbinding And Weekend Diy Upgrades
✔️ 120 pcs M5 fasteners 8 sizes 4-15mm 3/16-5/8in flat head chrome
This assorted M5 binding screw set packs eighteen rivets per length across eight post sizes to safely secure thick paper stacks stitch leather belts mount photo album covers or reinforce handmade journals without striping threads or slipping joints.
✅ Complete 120 piece inventory covers eight distinct mounting lengths from 4mm 3/16 inch to 15mm 5/8 inch✅ Precise 5mm 3/16 inch shaft diameter fits standard binding holes consistently across all hardware
✅ Measured 2mm 1/8 inch head height sits flush against material leaving a clean smooth finished edge
✅ Durable polycarbonate container keeps every size sorted ready for quick grab and go shop workflow
✅ Polished zinc coated surface resists rusting through heavy workshop handling and daily cleaning
💡 What makes precision threaded binding rivets so handy for heavy material joining tasks
These mechanical fasteners lock down stacked layers reliably because the barrel expands inside pre drilled holes while threading pulls everything tight
Standard M5 thread pitch ensures snug engagement with mating nuts without cross threading issues
Flat counterbores distribute even clamping force across stacked pages and leather straps alike
Reusable shank designs allow quick disassembly when projects require layout changes mid build
Hardened alloy cores handle repeated torque cycles without bending or stripping the drive slot