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3M™ Dual Lock™ Reclosable Fastener SJ3806, Pop-in Piece Part, Stem Density 400, Black, 26 mm x 26 mm
$0.39 / Each
| SKU | 7010392461 |
|---|---|
| Legacy SKU | 75347221964 |
| UPC | 00051115565472 |
| Product Number | SJ3806 |
3M Dual Lock Reclosable Fastener SJ3806 is a black, polypropylene reclosable fastener with a pop-in rectangular base that pops into a hole of precise dimension and a 26mm x 26mm square top. This part is lined with polyolefin mushroom stems of density 400 per 25mm, and can be paired with other stem densities for varying levels of strength.
- Interlocking mushroom-shaped stems snap together to form a strong, fast and easy attachment
- Pop-in designed for rectangular holes
- Provides hidden component attachment, preventing disruption on the show surface
- Strong holding power reduces the rattling and vibration of components
- Resistant to high temperatures and solvents
- Does not require any special tools or processing equipment for installation
Product Dimensions |
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Shipping Dimensions |
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| Weight | 3.1482 lb |
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| Length | 9.3 in |
| Width | 9.3 in |
| Height | 4.7 in |
| Color | Black |
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PRODUCT FAQ
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What is the maximum weight this Dual Lock Reclosable Fastener can hold?
The 3M™ Dual Lock™ SJ3806 can hold up to 1 pound per square inch of engaged area.
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How easy is it to attach and detach the Pop-in Piece Part from this fastener?
Attaching and detaching the Pop-in Piece from the Dual Lock fastener is simple and convenient with its self-mating feature.
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Can I reuse this fastener multiple times without losing its effectiveness?
Yes, you can reattach and detach this Dual Lock reclosable fastener multiple times without loss of strength or holding power.
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Is the Stem Density of 400 suitable for most common applications?
Yes, a Stem Density of 400 makes this fastener ideal for a wide range of indoor applications where strong attachment is required.
Designed to Hold
3M Dual Lock Reclosable Fastener SJ3806 is a black, polypropylene fastener with a pop-in rectangular base that fits into a precise hole. The top of the fastener is a 26mm x 26mm square lined with polyolefin mushroom stems. These stems have a density of 400 per 25mm. This product is designed to solve the alignment and installation issues often encountered with screws and hidden fasteners. It offers a simple installation process without the need for additional tools. 3M Dual Lock Reclosable Fasteners are specifically designed for attaching automotive trim components. The mushroom-shaped polyolefin stems snap together, creating a strong and secure closure. These fasteners are primarily used to secure rigid and semi-rigid surfaces such as trim or door panels, instrument panel bezels, headliners, and other automotive interior and exterior trim. They do not require pressure sensitive adhesive and can be easily installed without any special equipment or skills. The stems provide more strength compared to hook and loop closures, while still allowing for easy separation.
How It Works
This pop-in fastener is inserted into a hole of precise dimension where attachment is desired. The polypropylene base grips the inside of the hole, ensuring a tight hold. The fastener can be mated to a second Dual Lock fastener attached to a piece of trim or another part. When the two fasteners are pressed together, the mushroom heads on the stems flex and pop into each other. Once they pass the opposing mating piece, the stems snap back into their original position and the mushroom heads interlock. These fasteners provide high tensile strength but can be easily opened by cleaving or peeling open the closure. Alignment and re-alignment are simple and no special tools are required. This means that the Dual Lock fastener can be used to attach components before they enter the final assembly plant, reducing the number of parts and assembly time.
Stem Densities
Dual Lock fasteners are available in three different densities: 170, 250, and 400 stems per square inch. Dual Lock fastener SJ3806 has 400 stems per square inch (25mm), providing the tightest hold. It can be mated to Type 170 or 250 fasteners.
Recommended Applications
3M Dual Lock Reclosable Fasteners can be used as a replacement for conventional mechanical fasteners in various assembly and attachment applications where reclosability or serviceability is desired. They are commonly used to secure rigid and semi-rigid surfaces such as trim or door panels, instrument panel bezels, headliners, and other automotive interior and exterior trim. Other applications include attaching accessories and equipment, window and door trim panels, sunroof rings, and vibration and sound damping control.
3M Science Delivers Closures You Can Count On
3M Dual Lock Reclosable Fasteners are ideal for applications that require a high strength, reclosable fastening system. These fasteners have been engineered by 3M to withstand high moisture levels and wide temperature ranges, ensuring reliable performance. The 3M Dual Lock Reclosable Fastener SJ3806 Pop-In Piece Part is a durable solution for applications that require a pop-in piece and multiple closures. It exemplifies how 3M technologies advance operations in the automotive industry, providing both ease of use and superior results.