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3M™ Dual Lock™ Reclosable Fastener SJ3442 170 Black, 6 in x 50 yd, 1 per case Bulk

3M ID  70006356730    UPC#  00048011579146    Part Number  SJ3442    3M Product Number  SJ3442     
3M™ Dual Lock™ Reclosbale Fastener SJ3442
3M™ Dual Lock™ Reclosbale Fastener SJ3442
3M(TM) Dual Lock(TM) SJ4580 Stem Close Up
3M Dual Lock Reclosable Fastener 170 Stems Per Inch Black
3M™ Dual Lock™ Reclosable Fastener SJ3442 is a black, plain backed, no adhesive fastener. 3M™ Dual Lock™ Reclosable Fastener SJ3442 has 170 stems per square inch with an engaged thickness of 0.16 inches.
  • Open and close fasteners hundreds of times
  • An audible snap announces that the fastener is engaged
  • General Industrial, Speciality Vehicles, Transportation, Military, Packaging, Medical, Point of Purchase Displays, Exhibits, Electronics, Construction, Furniture, Maintenance Repair and Operations (MRO).
  • Attach doors and panels, signs, display components and other frequently removed parts where high tensile strength is required
  • Resists high temperatures, solvents and contamination
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3M™ Dual Lock™ Reclosable Fasteners have been used extensively in transportation, electronics, business equipment, machinery, medical and sign and display markets. When the mushroom-shaped stems interlock, tensile strength is high enough to replace mechanical fasteners


Adhesive TypeNon Adhesive
BrandDual Lock
Closure Life1000
Engaged Thickness0.16 Inch
Flame RetardantNo
IndustriesTransportation, Specialty Vehicle, Construction, Furniture, Medical, Military & Government, General Industrial, Retail, MRO, Electronics, Packaging
Length50 Linear Yard
Length (Metric)45.72 m
Low ProfileNo
Maximum Operating Temperature (Celsius)93 Degree Celsius
Maximum Operating Temperature (Fahrenheit)200 Degree Fahrenheit
Product FormRoll
Stem Density170
Width6 Inch
Width (Metric)152.4 mm