Aluminium Double Through-Hole Knurled Nut M5/M6/M8/M10 For Assembly And DIY

• Thread Size: M5/M6/M8/M10. • Type: Dual Through-holes + Knurled Step. One Nut, Multiple Uses: Solves Two-way Fastening Challenges with a Single Nut, Drastically Simplifying Connection Designs. Machinery Maintenance: Serve As Fasteners for Frequently Adjusted or Disassembled Covers/Guards, Enabling Easy Operation.