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Hammer Drive Expansion Rivets — Percussion Aluminum Nail Head Knock Type Tapping Screw Fastener
Hammer drive expansion rivets (knock type / percussion rivets) for one-sided panel fastening without rear access. Drive the nail head with a hammer — the expansion sleeve locks in place instantly. Aluminum construction keeps weight low. Ideal for attaching trim, panels, and sheet metal where a pop rivet gun is unavailable or impractical.
Key Specifications
| Material | Aluminum Alloy |
|---|---|
| Type | Hammer drive expansion rivet (knock type) |
| Installation | Hammer drive — no rivet gun required |
| Access Required | One-sided (blind installation) |
Why Choose Hammer Drive Expansion Rivets?
- No rivet gun required — install with a hammer; ideal for field repairs and locations without power tools
- One-sided installation — no rear access needed; suitable for closed sections and hollow panels
- Aluminum construction — lightweight and corrosion-resistant
- Fast installation — single hammer blow sets the rivet
Typical Applications
- Automotive trim and panel attachment
- Sheet metal and enclosure panel fastening
- Plastic trim and cover attachment
- Field repair and maintenance without power tools
- General panel fastening where rear access is unavailable
Package Contents
- Hammer drive expansion rivets (quantity and size per selected variant)


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