Knurled Press-Fit Plunger Samples

PFPK54 (Steel Plunger)

Providing an ideal combination of durable hardness and workability, the PFPK54’s steel body can be easily machined to create different shapes. This device features a “true” plunger (cylindrical with a ball end), which allows for longer travel.

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SPFBK54 (Stainless Steel Ball Plunger)

Knurled press-fit ball plungers like the SPFBK54 are designed for easy installation into wood, soft plastic or aluminum. The ball-bearing style plunger is difficult to “catch,” no matter the size or shape of the hole or detent. Featuring a stainless steel body and 440C stainless steel ball, the SPFBK54 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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