1 Piece Per Pack
- Item Type: Hex Nut
- Thickness: 7.9mm
- Drive Type: #17 Wrench
- Thread Size: 1.0mm
- Thread Type: Extra Fine
- Hardness: Class 8
- Material: Steel
- Finish: Blue Zinc Chromate
A hex nut is used to secure and fasten the threaded portion of most machine screws and bolts.