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3M™ Dual Lock™ Reclosable Fastener SJ3968, Black, 1 1/2 in x 50 yd, Type 250, 2 Roll/Case

Dual Lock™

$649.30 / Roll

SKU 7010300425
Legacy SKU 70006658911
UPC 00051111078631
Catalog Number SJ3968
Product Number SJ3968

3M Dual Lock Reclosable Fastener SJ3968 is designed to deliver a durable, reclosable fastening solution which can be opened and closed multiple times. This strip fastener can be attached by ultrasonic welding.

  • Black, interlocking mushroom-shaped heads (250 stem density per square inch) provide strong, reliable and durable fastening that can be opened and closed multiple times
  • Mates with Type 170, Type 250 or Type 400 stem densities to provide different strength combinations
  • Features a rigid polyolefin backing that allows for attachment by ultrasonic welding
  • Strong fastener secures with an audible snap, verifying closure
  • Hidden fastener provides a snug fit and smooth aesthetic appearance
  • Features good temperature resistance of 220°F (104°C)
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On it's way to you June 12  

Qty

Minimum Order 6 Rolls
Order Increment 6 Rolls
  Multiple Application Use
  Versatile
  Easy To Use
  Fantastic Price
Product Dimensions
 Imperial Metric
Weight 6.30081 lbs
Width 20.37402 in
Length 1-1/2 in
Height 20.3748 in
Shipping Dimensions
Weight 13.59811 lb
Length 21 in
Width 21 in
Height 2.8 in
Color Black

PRODUCT FAQ

  1. How strong is the 3M™ Dual Lock™ Reclosable Fastener SJ3968?

    The 3M™ Dual Lock™ Reclosable Fastener SJ3968 has a high tensile strength, providing a reliable and durable fastening solution.

  2. Can this product be used for outdoor applications?

    Yes, the 3M™ Dual Lock™ Reclosable Fastener SJ3968 is suitable for both indoor and outdoor use, as it can withstand various environmental conditions.

  3. How does the reclosable feature work on this fastener?

    The reclosable feature of the 3M™ Dual Lock™ allows items to be easily attached and detached multiple times without losing its grip or strength.

  4. Is there a specific way to apply or install this fastener for optimal performance?

    For best results, ensure that surfaces are clean, dry, and free from oil or debris before applying the 3M™ Dual Lock™ Reclosable Fastener using firm pressure to secure it in place.

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
Unlock Simplicity

Introducing the 3M Dual Lock Reclosable Fastener SJ3968, a revolutionary product that offers exceptional strength and versatility. With its interlocking mushroom-shaped heads, this fastener provides up to 5X the tensile strength of typical hook-and-loop products. The strip fastener ensures a snug fit and a smooth aesthetic appearance.

Recommended Applications:
  • Ultrasonic Welding

Design Flexibility

The 3M Dual Lock Reclosable Fastener SJ3968 is designed with interlocking mushroom-shaped heads that easily slide over each other, allowing for precise positioning of parts before being snapped together. This unique fastening process creates a durable attachment and enables fast product assembly with great design flexibility. Additionally, these reclosable fasteners can engage with different stem densities, providing varying levels of strength and system performance.

When securely fastened, the 3M Dual Lock Reclosable Fasteners emit an audible snap, verifying the closure of the attachment. To disengage, simply peel the pieces apart by hand. These fasteners maintain their strength even after multiple attachments and detachments. As a lightweight alternative to metal fasteners, this product remains hidden beneath surfaces and does not compromise the integrity of your material, offering aesthetic improvements and enhanced design flexibility.

Hundreds of Reattachments in a Snap

When two pieces of the 3M Dual Lock Reclosable Fasteners are mated, the stems flex and the mushroom heads slide past each other. Once they pass the opposing mating piece, the stems snap back into their original position, and the opposing mushroom heads interlock. These fasteners provide high tensile strength and can be easily opened by cleaving or peeling open the closure. They are particularly well-suited for indoor applications that require a high-performance, strong, and reclosable fastening system.

Delivers Long-Lasting Performance

Not all design requirements are easily met, but with 3M Dual Lock Reclosable Fasteners, you can simplify your attachments. Whether you need a strong, reliable, yet removable closure, these fasteners offer an easy alternative to traditional fastening methods such as screws, nuts, or bolts. Experience long-lasting performance and enjoy the convenience of this innovative product.

Brochures, Catalogs & Data Sheets
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