Skip to main content
 ( 0 $0.00
Cart is empty

Welcome!

Username is required
Password is required
R.S. Hughes logo
1-877-774-8443
www.rshughes.com

Free ground shipping on online orders of $249 or more.

3M Dual Lock SJ3440 Black Reclosable Fastener - Mushroom Hook with 250 stems/in Stem Count - 2 in Width x 50 yd Length - 65809

021200-65809

3M Dual Lock SJ3440 black reclosable fastener comes in a 2 in width, 50 yd length and is packaged 1 roll per case. Can be used to a maximum temperature of +200 F. These products are generally considered "hook & loop" products. While the traditional system is that of a hook and a loop, some of these products also use an interlocking mushroom like head. This particular 3M item is the mushroom hook side with a density of 250 stems/in. This is a non-adhesive based reclosable fastener.

View technical details

Product Specifications

  • Brand:
    3M
  • Trade Name:
    Dual Lock
  • 3M Number:
    SJ3440
  • Fastener Type:
    Mushroom Hook
  • Stem Density:
    250 stems/in²
  • Color:
    Black
  • Adhesive Presence:
    Non-Adhesive
  • Width:
    2 in
  • Length:
    50 yd
  • Engaged Thickness:
    0.16 in
  • Maximum Operating Temperature:
    +200 °F
  • Package Quantity:
    1 roll per case

Hide technical details


Converting

Do you need this material cut to fit your application needs? No matter the size or shape of your project, Saunders can cut it down to size.

Open popup