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3M Products & Supplies

3M™ Dual Lock™ Reclosable Fastener SJ3440, Black, 1 in x 50 yd, Type 250, 2 Roll/Case - 7000001979

Sold As: 2-Pack
SKU: 7000001979
MPN: 7000001979
Stock Item: Stock items typically ship within 2-3 business days
UPC: 00021200658082
3M ID: 70070521029
5 Digit UPC: 65808
$731.98 ($365.99 / Count)
Hurry up! Current stock:

Product Description

3M™ Dual Lock™ Reclosable Fastener SJ3440 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 black fastener is most commonly attached by applying hot melt, epoxy or liquid adhesive.

Features

  • Mates with Type 170, Type 250 or Type 400 stem densities to provide different strength combinations
  • Strong fastener secures with an audible snap, verifying closure
  • Features good temperature resistance of 220°F (104°C), though temperature resistance may change based on adhesive used
  • Non-adhesive back for attachment with hot melt, epoxy or liquid adhesives
  • An alternative to screws and bolts, this hidden fastener provides a snug fit and smooth aesthetic appearance
  • 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
Spec Sheet

 

Downloads

Specifications

Country of OriginUnited States
Backing (Carrier) MaterialPolyolefin
Overall Length (Imperial) UOMyd
IndustriesConstruction, Electronics, Furniture, General Industrial, MRO, Medical, Military and Government, Packaging, Retail, Specialty Vehicles, Transportation
Overall Width (Imperial)1.0
Overall Length (Imperial)50.0
Flame RetardantNo
Product ColorBlack
Engaged Thickness (Imperial) UOMin
Units per Case2.0
Adhesive TypeNon-adhesive
Maximum Operating Temperature (Fahrenheit)200.0
Closure Life1000.0
Maximum Operating Temperature (Celsius)93.0
Overall Width (Imperial) UOMin
Overall Length (Metric)45.72
Stem Density250.0
Overall Width (Metric)25.4
Overall Length (Metric) UOMm
ApplicationAttaching Graphics; Kiosk Assembly; Panel Attachment Systems; Sensor Attachment
Product FormRoll
Maximum Operating Temperature (Fahrenheit) UOMDegree
Engaged Thickness (Metric) UOMmm
Maximum Operating Temperature (Celsius) UOMDegree
Overall Width (Metric) UOMmm

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