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3M Products & Supplies

3M™ Dual Lock™ Reclosable Fastener SJ3540, Black, 1/2 in x 50 yd, Type 250, 4 Roll/Case - 7000051932

Sold As: 4-Pack
SKU: 7000051932
MPN: 7000051932
Stock Item: Stock items typically ship within 2-3 business days
UPC: 00021200658112
3M ID: 70070521052
5 Digit UPC: 65811
$736.94 ($184.24 / Count)
Hurry up! Current stock:

Product Description

3M™ Dual Lock Reclosable Fastener SJ3540 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) which bonds to a variety of substrates including many plastics and low surface energy materials. Durable and secure, 3M Dual Lock Reclosable Fastener SJ3540 has exceptional strength through its interlocking mushroom-shaped heads (250 stem density per square inch), providing up to 5X the tensile strength of typical hook-and-loop products. We designed this fastener with a synthetic rubber-based black PE foam tape protected by a removable, film liner. This pressure sensitive adhesive features quick stick and a short dwell time. With 3M™ Dual Lock Reclosable Fastener SJ3540, there is no need for any drilling, screwing or sewing tools which makes for quick installation.

Features

  • Mates with Type 170, Type 250 or Type 400 stem densities to provide different strength combinations
  • Features good temperature resistance of 120°F (49°C)
  • An alternative to screws and bolts, this hidden fastener provides a snug fit and smooth aesthetic appearance
  • Strong fastener secures with an audible snap, verifying closure
  • Synthetic rubber-based adhesive bonds well to a variety of substrates including low surface energy plastics such as polyethylene and polypropylene
  • 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
Primary Liner Thickness (Imperial) UOMmil
Overall Length (Metric) UOMm
Product FormRoll
Engaged Thickness (Imperial) UOMin
IndustriesConstruction, Electronics, Furniture, General Industrial, MRO, Packaging, Retail
Maximum Operating Temperature (Fahrenheit)120.0
Indoor/OutdoorIndoor
Primary Liner Thickness (Imperial)5.0
Overall Length (Metric)45.72
Primary Liner Thickness (Metric) UOMmm
Engaged Thickness (Metric) UOMmm
Overall Length (Imperial)50.0
Primary LinerWhite Polyolefin
Overall Width (Metric)12.7
Overall Width (Imperial)0.5
Primary Liner ColorWhite
Units per Case4.0
Overall Length (Imperial) UOMyd
Closure Life1000.0
Maximum Operating Temperature (Celsius)49.0
Flame RetardantNo
Maximum Operating Temperature (Fahrenheit) UOMDegree
Overall Width (Imperial) UOMin
Adhesive ColorBlack
Overall Width (Metric) UOMmm
Primary Liner Thickness (Metric)0.13
Maximum Operating Temperature (Celsius) UOMDegree
Stem Density250.0

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