Overview
Captive panel screws have a spring-loaded stainless screw in a nickel-plated retainer with an aluminium knob. The screw retracts when undone and stays with the panel.
Full dimensions, preferred lengths and installation / push-out / torque-out performance data are shown in the datasheet below, taken from the K&B Self-Clinching Fasteners Catalogue.
Specifications
| Part numbers | KB-PF11 |
|---|---|
| Material | Nickel Plated Heat Treated Steel (Retainer), Aluminium (Knob), Stainless Steel (Screw & Spring) |
| Sizes | M3, M4, M5, M6 |
| Sheet hardness (KB-PF11) | HRB 80 or less |
Datasheet
Dimensions, preferred lengths and performance data from the K&B Self-Clinching Fasteners Catalogue. Download the full catalogue (PDF) →

Key features
- Spring-loaded, retracts when open
- Knurled knob for hand use
- Stainless screw and spring
Applications
Rack panelsAccess doorsInstrumentsMedical equipment
Need a size, grade or finish not listed? We also make special and non-standard parts to drawing. Ask us →
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