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  • 3M™ Dual Lock™ Reclosable Fastener SJ3748, Pop-In Piece Part, Stem Density 400, Black
  • 3M™ Dual Lock™ Reclosable Fastener SJ3748, Pop-In Piece Part, Stem Density 400, Black

    3M ID B40068992
      • 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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      Product Details

      3M™ Dual Lock™ Reclosable Fastener SJ3748 is a black, polypropylene reclosable fastener with a pop-in square top, a pinecone stem and a stem density of 400 stems per square inch.

      3M™ Dual Lock™ Reclosable Fasteners Pop-In Parts attach without the use of pressure sensitive adhesive, and come with a variety of bases that can be inserted into holes of precise dimension. They are easy to install and require no special equipment or skills.

      • 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.
      • Can be used to attach components before they enter the final assembly plant, thus helping to reduce the number of parts and the length of assembly time.
      • Combinations of stem densities and the engaged area provide adjustable and proportional engagement and disengagement forces.
      • Audibly snaps together to form a secure, dependable and repeatable attachment.
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