Fast Facts:
- Structural breakstem rivet.
- Retained stem.
- Blind hole, one-sided installation capability.
- Exceptional shear and tensile strength.
- Large blind side bearing area against the rear sheet.
- Interference lock formed by a splined stem.
- Spreads the tail bearing/clamp load on the rear sheet.
- Ideal for thin sheet materials.
- Provides strong, vibration resistant joints.
- No damage, electrical problems, or rattling due to loose stems.
- Breakstem fasteners can be customized to meet unique assembly requirements.
Specifications:
- Sizes: 6.4mm (¼”)
- Materials: Aluminium alloy, steel
- Headform: Protruding
HEMLOK® – SERIES |
Material |
Headform |
Series
|
Steel |
Protruding |
Hemlok® 2221 |
Aluminium Alloy |
Protruding |
Hemlok® 2241 |
Details can be found in the Breakstem Systems Catalog available in our Document Library.