Used in applications with threaded rod. The flat washer provides an even load distribution. The split in the washer grips the material surface to prevent loosening during vibration. The called out size is the I.D. of the washer.
California residents: see Proposition 65 information
- 6-piece per pack
- Steel construction
- 1/2 in.
- Contains 1/2 in. hex nuts, flat washer and split lock washer
- Reusable package