Manufacturer: Ochiai Co., Ltd.
Model: DS

Features

• The Nut avoids snag issues (scratches and injury) on the axial end face by protecting the end face of the retained shaft.
• Used for decoration.
• Combined product of the Self-locking Nuts and the Cap Nuts.

Dimension

• Raw material of cap = Stainless steel (SUS304-CS)
• Raw material of nut = Carbon spring steel
• Hardness = 40 through 50HRC
  Finish = Phosphate coating (ACP)