![GRADE C LOCKNUTS, 1/2"-13, NC ZN [100/BOX]](http://inlandhardware.com/cdn/shop/files/Screenshot_18_19a9e631-04d1-45ca-a6d9-9700f9571583.png?v=1703194353&width=150)
![GRADE C LOCKNUTS, 1/2"-13, NC ZN [100/BOX]](http://inlandhardware.com/cdn/shop/files/Screenshot_18_19a9e631-04d1-45ca-a6d9-9700f9571583_1024x.png?v=1703194353)
Description
GRADE C LOCKNUTS, 1/2"-13, NC ZN [100/BOX]
- Nylon insert at top of nut prevents accidental loosening from vibration
- Grade C Steel (Grade 8 Equivalent) designed for use with Grade 8 Bolts & Machine Screws
- Zinc plating for easy identification, corrosion resistance and durability