Hardcore Stainless Steel Serrated Lock Washer Set Rock Solid Grip And Rust Beating Design 400 Piece Assortment With Internal And External Teeth For Auto Marine Fixes And No Shake Fastening Jobs

400 Piece Stainless Serrated Lock Washer Kit
✔️ Durable zinc free steel washers for secure mounting tasks

You need solid fastening wins when repairing Jeeps or workboats. This heavy duty lock washer kit kills unwanted wobble while keeping nuts tight under rough rides. Toss the clear plastic tub in your tool bag and grab the right size whenever trouble strikes.

✅ High grade stainless steel construction resists rust effectively
✅ Mix of internal and external teeth designs provide strong grip
✅ Four hundred assorted sizes cover most common bolt standards
✅ Clear snap top container keeps your hardware sorted and ready

💡 What makes serrated lock washers handy for preventing bolt failure on rugged equipment?
The toothed profile bites deep into hard metal to kill slack immediately.
- Sharp external ridges pin against flanges to stop shear stress during bumps
- Flexible inner ring pushes constantly against threads to maintain clamping force
- Corrosion resistant surface handles salt spray and road grime without fading

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