Description
Nyloc Hex Nut – 1/2" UNF, Zinc Plated, SP4. A self-locking nylon insert hex nut that resists loosening from vibration. The 1/2" UNF (Unified National Fine) thread suits fine-pitch fasteners in automotive, mechanical, and equipment applications. Zinc plated for corrosion resistance.
Specifications
- Thread: 1/2" UNF
- Type: Nyloc (nylon insert lock nut)
- Zinc plated
- Grade: SP4