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  6. 3M™ Position and Lock Fastener Hook SJ8121, 35mm x 20mm

3M™ Position and Lock Fastener Hook SJ8121, 35mm x 20mm

3M ID JT280048995
    • Mushroom heads allow flexibility in alignment for easy attachment of components.
    • Can be opened and re-closed in high cycle applications.
    • Provides hidden component attachment, preventing disruption on the show surface.
    • Strong holding power reduces the rattling and vibration of components.
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    Specifications
    Attribute Name
    Value
    Brand
    3M™
    Product Form
    Pack
    Product Type
    Fastener
    Total Tape Thickness without Liner (metric)
    0 Millimetre
    Product Details
    • Mushroom heads allow flexibility in alignment for easy attachment of components.
    • Can be opened and re-closed in high cycle applications.
    • Provides hidden component attachment, preventing disruption on the show surface.
    • Strong holding power reduces the rattling and vibration of components.
    • Does not require any special tools or processing equipment.
    • Easy alignment and positioning with center clip configuration
    • Strong in tensile and shear

    3M™ Position and Lock Fastener Hook SJ8121 is part of a two-component system that attaches without the use of pressure sensitive adhesive, and come with a variety of bases that can be slid into holes of precise dimension. They are easy to install and require no special equipment or skills.

    Designed to Hold
    3M™ Position and Lock Fastener Hook SJ8121 is a black, polypropylene and nylon fastener with a 35 mm x 20 mm, slide-in, rectangular base. The center clip configuration allows the hooks to easily slide over the loop to ensure proper alignment of parts. This product overcomes the often difficult alignment and installation problems of screws and hidden fasteners, offering simple installation with no additional tools required. These fasteners are used primarily to secure rigid and semi-rigid surfaces such as trim or door panels, instrument panel bezels, headliners, and other automotive interior trim.

    This part attaches without the use of pressure sensitive adhesive, and come with a variety of bases that can slide into holes of precise dimension. They are easy to install and require no special equipment or skills.

    How It Works
    This slide-in fastener part is designed to be inserted into a same-width channel where attachment is desired. The polypropylene base grips the inside of the channel and holds tight. The nylon hook fastener can then be mated to a second hook fastener attached to a piece of trim or other part – when the two fasteners mate, the two parts are firmly secured together.

    Alignment and re-alignment are easy 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, helping to reduce the number of parts and assembly time.

    Recommended Applications
    3M™ Position and Lock Fasteners can replace conventional mechanical fasteners in a wide range of assembly and attachment applications where serviceability is desired. These fasteners are used primarily 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 application examples 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™ Position and Lock Fasteners are ideal for many applications where a high strength fastening system is required. 3M engineers have uniquely combined physics and materials science to bring the automotive industry reliable fasteners that supply high performance even after exposure to high moisture levels and wide temperature ranges. For applications that require a slide-in piece and multiple closures, look no further than the long-lasting durability of the 3M™ Position and Lock Fastening System. It is yet another outstanding example of how 3M technologies advance operations in the automotive industry, providing both ease of use and superior results.