Overview
When installed, the Bulbtite body folds into three legs, forming a large bearing surface on the blind side. It gives high clamp force in soft, thin or brittle materials and high pull-through resistance.
An EPDM washer under the head makes the joint waterproof, and the wide grip range means one rivet covers many thicknesses.
Specifications
| Diameters | 5.2, 6.4, 7.5 mm |
|---|---|
| Lengths | 17.5 mm to 34 mm |
| Grip range | 1.1 mm to 19.1 mm |
| Material | Body aluminium 5056, mandrel aluminium 7A03, EPDM washer |
Sizes & part numbers
| Diameter | Lengths (mm) | Grip range (mm) | Tensile / shear (N) |
|---|---|---|---|
| 5.2 mm | 17.5–31.8 | 1.3–19.1 | 2000 / 3000 |
| 6.4 mm | 20.2–29.7 | 1.6–15.9 | 2500 / 3780 |
| 7.5 mm | 28–34 | 1.1–15.9 | 4000 / 5000 |
Key features
- EPDM sealing washer
- High pull-through resistance
- Wide grip range
Applications
ConstructionRoofing and claddingDomestic useTruck bodies
Need a size, grade or finish not listed? We also make special and non-standard parts to drawing. Ask us →
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