Knurled Press-Fit Plunger Samples

Steel Plunger

Providing an ideal combination of durable hardness and workability, this device’s steel body can be easily machined to create different shapes. The design features a “true” plunger (cylindrical with a ball end), which allows for longer travel.

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Stainless Steel Ball Plunger

Knurled press-fit ball plungers like this one are designed for easy installation into a properly toleranced hole in a variety of materials. Featuring a stainless steel body and 440C stainless steel ball, this part provides an added benefit of rust and corrosion resistance.

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Key Benefits

  • Easy installation
  • No thread adjustment
  • Durability
  • Longer travel

Typical Uses

  • Securing
  • Indexing
  • Locating
  • Positioning
  • Electrical insulator
  • Electrical contact

Key Benefits

  • Easy installation into softer materials
  • Rust and corrosion resistance
  • No thread adjustment

Typical Uses

  • Securing
  • Indexing
  • Locating
  • Positioning
  • Electrical insulator
  • Electrical contact
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