Shop Grade 3 8 Inch External Tooth Lock Washers Zinc Plated Steel Hardware With No Slip Vibration Proof Spring Tension Design Mega Bulk Pack Of Six Thousand Fasteners
UPC:
✔️ 3 8 inch zinc steel splits OD.965 to.985 in thick.037 to.045
These split lock washers coat plain carbon steel with a bright zinc layer to fight rust while gripping bolts under heavy stress. Mechanics and builders drop them under nuts to lock fasteners in place so vibration never works them loose on trucks, farm gear, or shop rigs.
✅ 3 8 inch nominal bolt and screw compatibility✅ Outer diameter measures.965 to.985 inches for standard nut fit
✅ Flat stamped design with deburred edges for consistent snug seating
✅ Zinc plated finish resists corrosion for general service jobs
✅ Mega bundle contains six thousand individual fasteners for large orders
💡 What makes split lock washers handy for keeping bolts from rattling loose on vibrating equipment?
These anti vibration plates rely on curved spring force to maintain clamping pressure on moving machinery.
- The stamped split ring flexes outward to create steady upward pressure against fastener heads.
- Zinc coated steel provides solid corrosion resistance for outdoor gear and shop environments.
Standard nominal sizes align with everyday bolt runs for fast installation on any project.