The 3M™ Flame Resistant Hook Fastener SJ3419FR is one part of a two-part fastener solution designed to provide great durability for thousands of closures. The flame-resistant, non-adhesive fastener is most commonly sewn, but can be attached with a variety of hot melt or liquid adhesives. This fastener allows for easy and convenient attachment to a variety of substrates.
The 3M™ Flame Resistant Hook Fastener SJ3419FR is a flame resistant fastener with no adhesive or liner. It is an attachment alternative to a wide variety of closures, including zippers, screws, snaps, hooks, and more. This fastener is covered with flexible J shaped hooks, about 300 hooks per square inch (46 hooks/square cm), which protrude up from a woven backing. This fastener should be paired with 3M™ Flame Resistant Loop Fastener SJ3418FR. To ensure stability and flatness, both the hook and the corresponding loop are preshrunk.
Backing (Carrier) Material | Nylon |
Brands | 3M™ |
Closure Life | 5000 |
Engaged Thickness (Imperial) | 0.15 in |
Engaged Thickness (Metric) | 3.8 mm |
Industries | Construction, Medical, Specialty Vehicle, Furniture, Electronics, General Industrial, Military and Government, Transportation |
Maximum Operating Temperature (Celsius) | 93 °C |
Maximum Operating Temperature (Fahrenheit) | 200 null |
Primary Liner Thickness (Imperial) | 3 Milli-inch (mil) |
Primary Liner Thickness (Metric) | 0.08 mm |
Product Form | Roll |
Product Type | Hook |
Smallest Saleable Unit | Roll |
Total Tape Thickness without Liner (Imperial) | 94.488 Milli-inch (mil) |
Total Tape Thickness without Liner (metric) | 3.6 mm |
Units per Case | 6.0, 12.0, 16.0 |
Overall Length (Imperial) | 50 yd |
Overall Length (Metric) | 45.7 m, 45.72 m |
Overall Width (Imperial) | 0.75 in, 1 in, 2 in |
Overall Width (Metric) | 19 mm, 19.05 mm, 25 mm, 25.4 mm, 50.8 mm |