Hardened Brass Flat Washers Assortment Kit 110 Pack M3 Copper Crush Washers For Bolts And Screws 7Mm Outer Diameter 0.5Mm Thick For Auto Shop Repairs And Job Site Builds That Stay Dead Nuts Secure
✔️ M3 bore fits 7mm outer span and includes 110 units per package
This kit supplies brass flat washers built to spread clamp force and shield mating surfaces during mechanical assembly. Mechanics and builders typically slide these discs over bolts before tightening nuts to prevent thread damage while holding rigid connections secure.
✅ Bore measures 3mm plus 0.12 inch while width spans 7mm across or 0.28 inch around✅ Plate thickness checks 0.5mm deep and 0.02 inch tall for accurate spacer placement
✅ Metallic alloy blocks corrosion and guards against grease leaks during shop floor tasks
✅ Bulk crate delivers 110 uniform rings per box to keep workbench bins fully stocked
💡 Why keep brass flat washers handy for heavy duty engine component mounts?
These discs solve vibration issues by spreading bolt load evenly across soft metal faces. Here is how they help your next project.
- Ductile copper material absorbs road shock and prevents threaded fasteners from backing out over time
- Heat resistant plating withstands high temperature exhaust cycles without degrading near hot manifolds
- Exact dimension control ensures perfect fitment across custom fabrication runs without needing extra shims
- Non magnetic properties keep electrical signals clear when installing sensor brackets on modern chassis setups