Precision Engineered Heavy Duty 58 Pack Brass Flat Washers M5 5mm Inner Diameter 12mm Outer Diameter 1mm Thick Crush Gasket Assortment Solid Fasteners For Auto Mechanics And Weekend Warrior Projects
✔️ Brass M5 flat washers 12mm OD 5mm ID 1mm thick 0.47in
This 58-piece brass flat washer set spreads load pressure across bolt heads to stop holes from tearing apart softer metals. Automotive crews and weekend mechanics grab these hard discs to lock down nuts and bolts securely while bridging tiny gaps in engine mounts. They measure 12mm OD and 5mm ID plus 1mm thin, which translates to 0.47in round by 0.2in center hole by 0.04in height. Their tough metal skin handles humid garages and rainy job sites without flaking off.
✅ Material composition: solid brass alloy for maximum corrosion resistance✅ Inner hole diameter: 5mm measured inside the ring
✅ Overall width span: 12mm outer edge to edge
✅ Ring thickness level: 1mm tall for proper gap filling
✅ Total quantity included: 58 separate fastener rings
💡 Why are brass flat washers so handy for heavy duty auto frame rebuilds?
These metal discs work as essential load distributors that take pressure off raw threads.
* Spreads clamping force evenly across uneven mounting plates to stop metal warping
* Creates a reliable electrical ground path while blocking corrosion on outdoor racks
* Bridges tiny assembly gaps so fastener torque holds firm under heavy engine vibrations