from Fastener SuperStore, Inc.
4-40 Hex Keps Nuts / Steel / Zinc. A hex nut pre-assembled with a free spinning external tooth lock washer. The locking action is achieved when the nut is tightened against a bearing surface as the teeth of the lock washer dig into it. This is the most popular type of locknut because of its... [See More]
- Type: Hex Nut; Keps Nut
- Material: Steel
- Size: 4"
- Finish: Zinc Plated
Conical kep, custom sizes and other finishes available [See More]
- Type: Keps Nut
- Material: Steel (optional feature); Stainless Steel (optional feature)
- Size: 1/2"
- Finish: Zinc Plated; Black Zinc