Nine Hundred Pack One One Eighth Inch Tooth Lock Washers Zinc Plated Steel With Rock Solid Grip Locks Hardware Tight Eliminates No Slip Nonsense And Secures Electrical Connections Like A Champ

1-1/8 In Tooth Lock Washer Stops Bolts From Working Loose
✔️ Zinc Coated Spring Steel 1-1/8 In To 1-83 In Outer Diameter

This handy little zinc plated tooth lock washer uses sharp twisted prongs to bite into wood or plastic surfaces for a permanent hold while providing an electrical ground path for wiring projects. Designed to stop vibrations from loosening hex nuts or bolts on machinery, automotive brackets, and electronic enclosures, it delivers consistent clamping force without constant retightening.

✅ Material Grade Springs At Rockwell C40 To C50 Hardness
✅ Inside Diameter Runs From Minimum 1-144 Up To Maximum 1-192 Inches
✅ Overall Thickness Spans Between Point Zero Five Four And Six Seven Inches
✅ Compliant With Asme Standard B18.21 For Industrial Tooth Lock Washers

💡 Why Choose Zinc Coated Tooth Lock Washers Over Smooth Plain Washers For Vibration Prone Machinery?< br>The sharp biting prongs on hardened spring steel deliver superior holding power when mechanical components shift during heavy operation.
You get lasting clamp load retention because the twisted teeth actually dig into both the fastener face and mounting base materials.
This layout pairs perfectly with brittle aluminum frames and sensitive electronic gear where metal to metal grounding matters just as much as steady torque retention.
Watch how it handles rough job site conditions:
- Embedded prongs refuse to spin when drilling into soft wood or plastic panels
- Zinc plating shields against rust damage while maintaining clean electrical contact paths
- Heavy gauge steel resists bending under sudden impact loads that strip plain washers loose
- Meets strict Asme compliance requirements for industrial equipment maintenance schedules

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