Overview
Clear hole standoffs have a plain bore instead of a thread. A screw passes through them to a nut or tapped part beyond, while the standoff sets the spacing.
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-SO |
|---|---|
| Zinc Plated Steel | KB-SO |
| Sheet hardness (KB-SO) | 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
- Plain clearance bore
- Accurate spacing
- Zinc plated steel
Applications
Stacked boardsSpacers for long screwsElectronicsPanels
Need a size, grade or finish not listed? We also make special and non-standard parts to drawing. Ask us →
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