Metric Thread Grease Nipple

  • Standard: DIN 71412
  • Material: Mild Steel, En1AL, 11SMnPb30+C, SAE 12L13
  • Sizes: As per below chart
  • Hardness:  Minimum 550 HV for nipple head
  • Thread: Parallel,  Taper
  • Heat Treated Springs For increased Life
  • Surface treatment: zinc plated with clear/yellow/olive green passivation, trivalent zinc plated


Product Features

1. A metal grease fitting/grease nipple/zerk fitting used in mechanical systems to feed,usually lubrication grease under moderate to high pressure between frictional surfaces.
2. Ball check in the head prevents dirt and grit from getting into the fitting.
3. Heavier wall thickness for extra strength.
4. fitting profile and dimensions are comply to SAE, DIN, BS,JIS, & IS standards.


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