Description
Sealed Pop Rivets (ASS Series: AS‑3208 to AS‑4821)
Material and Construction
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Body: Aluminum
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Mandrel: Steel
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Seal: Closed-end (watertight), also called closed-end blind rivets, providing airtight and watertight protection—perfect for outdoor, marine, or canopy applications.
Packaging
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Available in packs of 100 rivets, suitable for both retail and bulk project use.
Size & Grip Range Overview (AS‑3208 to AS‑4821)
According to Tru‑Fix specifications, here are the sizes and corresponding grip ranges for aluminum pop rivets (open-end AS series):
| Code Range | Diameter | Length | Grip Range |
|---|---|---|---|
| AS‑3208–AS‑3227 | 3.2 mm | 8–27 mm | Approx. 2.5–22.5 mm |
| AS‑4006–AS‑4027 | 4.0 mm | 6–27 mm | Approx. 2.5–22.0 mm |
| AS‑4806–AS‑4821 | 4.8 mm | 6–21 mm | Approx. 1.5–13.5 mm |
(Note: AS‑4821 is the upper limit in your sealed series range.)
Features & Benefits
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Waterproof and Airtight: Designed to prevent moisture and air infiltration—ideal for sealing joints in marine, automotive, canopy, electrical enclosure, and HVAC applications.
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Mandrel Retention: The mandrel remains fully within the rivet—enhancing safety and preventing protrusions.
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Stronger Than Open-End Rivets: Sealed (closed-end) rivets offer higher tensile strength—up to ~23% greater.
Common Applications
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Bakkie canopies (truck bed covers) and marine enclosures, where a secure, sealed fastening is essential.
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Construction panels, HVAC units, and container bodies, where environmental sealing is important.





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