3M Dual Lock Reclosable Fastener
3M Dual Lock Reclosable Fastener SJ3443, Black, 2 in x 50 yd, Type400, 1 per case 64700
3M Dual Lock Reclosable Fastener
3M Dual Lock Reclosable Fastener SJ3443, Black, 2 in x 50 yd, Type400, 1 per case 64700
3M Dual Lock Reclosable Fastener
3M Dual Lock Reclosable Fastener SJ3443, Black, 2 in x 50 yd, Type400, 1 per case 64700
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3M Products & Supplies

3M Dual Lock Reclosable Fastener SJ3443, Black, 2 in x 50 yd, Type400, 1 per case 64700

Sold As: 2-Pack
SKU: 7010315772
MPN: SJ3443
Lead Time: 15 working days.
UPC: 00021200647000
3M ID: 70070485472
5 Digit UPC: 64700
Shelf Life: 730 Days
Country of Origin: USA
Manufacturer: 3M
Size: 2 in
Color: Black
$1,410.84 ($705.42 / Count)
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Product Description  
3M Dual Lock Reclosable Fastener SJ3443 is the easy and clear alternative to traditional fastening methods, such as screws, nuts or bolts. It is designed to deliver a durable, reclosable fastening solution, which can be opened and closed multiple times. This fastener is most commonly attached by applying hot melt, epoxy or liquid adhesive.

Extra Details

  • An alternative to screws and bolts, this hidden fastener provides a snug fit and smooth aesthetic appearance
  • Black, interlocking mushroom-shaped heads (400 stem density per square inch) provide strong, reliable and durable fastening that can be opened and closed multiple times
  • Features good temperature resistance of 220°F (104°C), though temperature resistance may change based on adhesive used
  • Mates with Type 170 or Type 250 stem densities to provide different strength combinations
  • Non-woven backing allows for attachment with hot melt, epoxy or liquid adhesives
  • Strong fastener secures with an audible snap, verifying closure
  • Suited for indoor or outdoor use

Data Sheet

  1. Tech Data Sheet
  2. Safety Data Sheet

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