Hillman 2-Count 1/2-in Standard (SAE) External Tooth Lock Washers
Item # 136850 Model # 880403
Lock washers are used when keeping a nut and washer securely held together. These fasteners also resist loosing caused by vibration and corrosion.
- External tooth
- Zinc plated
- Lock washers come in various sizes and shapes
- For use with any indoor/outdoor project
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