Vlier

Spring Plunger - Vlier PFB57

MFR# PFB57

$4.15List $5.21 Save 20%
In stock - ships in 1-3 business days
Request a quote
  • Fast sourcing
  • Regrinding available
  • 20+ yrs expertise

Description

The Vlier PFB57 is a steel spring plunger.

Specifications

Ball diameter0.2500
Ball materialStainless Steel
Body diameter0.3750
Body length0.0786
Body materialSteel
Final end force lb7.00
FinishBlack
FlangeYes
Flange diameter0.5000
Flange thickness0.0780
Initial end force lb2.50
Length under flange0.7860
Locking elementNo
Maximum ball reach0.1100
Tolerance (mm)+0.002

Alternate & equivalent tools

Matched on diameter, flute count, and material. Need a specific brand or coating? Cross-reference this tool.

Spec-matched alternates load as the catalog fills in. Meanwhile, browse the End Mills collection and filter by diameter, flutes & length of cut.