盤頭梅花孔套平華司 ThreeBond

碳鋼材質 / 盤頭螺絲 / 梅花孔 / 套平華司 / 組合螺絲

  • Carbon steel class 6.8 / 8.8
  • Hexlobular drive 6 lobe (ISO 10664)
  • Fully threaded
  • Long dog point
  • Zinc plated blue
  • Thread locking patch ThreeBond