through rough waters
3M™ Flame Resistant Hook Fastener SJ3419FR, Beige, 1 in x 50 yd, 12 Roll/Case
$77.92 / Roll
| SKU | 7000144900 |
|---|---|
| Legacy SKU | 70070100733 |
| UPC | 00021200629518 |
| Catalog Number | SJ3419FR |
| Product Number | SJ3419FR |
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.
- This flame resistant reclosable hook fastener provides durability for thousands of openings and closures for great design flexibility and fast product assembly
- Woven nylon loop fastener provides great design flexibility and fast product assembly
- No adhesive or liner allows for attaching by sewing or with hot melt or liquid adhesives
- Alternative solution to zippers, screws, snaps and more
- Features good temperature resistance of 200°F (93°C)
- Best suited for applications where flame resistance is required
Product Dimensions |
Imperial | Metric |
| Weight | 1.39994 lbs | |
|---|---|---|
| Width | 15 in | |
| Length | 15 in | |
| Height | 1 in | |
| Thickness | 78.74 mil | 2 mm |
Shipping Dimensions |
|
| Weight | 17.19999 lb |
|---|---|
| Length | 16.22047 in |
| Width | 16.14173 in |
| Height | 17.71654 in |
| Color | Beige |
|---|
PRODUCT FAQ
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What is the flame resistant rating on this 3M hook fastener?
The 3M™ Flame Resistant Hook Fastener SJ3419FR meets UL 94 V-0 flame rating requirements, making it suitable for applications where fire safety is critical, such as aircraft interiors and military equipment.
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How much total fastener length do I get in one case?
Each case contains 12 rolls, and each roll is 50 yards long, giving you a total of 600 yards of hook fastener per case—plenty for most commercial and industrial applications.
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Can this hook fastener work with standard 3M loop materials?
Yes, the SJ3419FR hook fastener is compatible with 3M's flame resistant loop fasteners, allowing you to create complete hook-and-loop fastening systems that maintain fire safety standards throughout.
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Is the beige color suitable for visible applications?
Absolutely! The beige color is neutral and blends well with many surfaces, making it ideal for applications where the fastener may be visible while still maintaining a professional appearance.
The 3M™ Flame Resistant Hook Fastener SJ3419FR represents an innovative fastening solution engineered specifically for applications demanding flame-resistant properties. This specialized fastener distinguishes itself by featuring no adhesive or liner coating, making it an exceptionally versatile attachment alternative to conventional closure methods such as zippers, screws, snaps, and traditional hooks. The fastener surface is densely populated with flexible J-shaped hooks, numbering approximately 300 hooks per square inch (equivalent to 46 hooks per square centimeter), which extend upward from a durable woven backing material. For optimal performance and compatibility, this hook fastener is specifically designed to work in conjunction with the 3M™ Flame Resistant Loop Fastener SJ3418FR. Both components undergo a preshrinking treatment process to guarantee dimensional stability and maintain a consistently flat surface throughout the product lifecycle.
Recommended Applications- Securing fabric attachments to furniture cushions and upholstered pieces
- Aerospace and rail transportation industries requiring flame-rated components
- Indoor general industrial applications where fire safety ratings and certifications are mandatory
The absence of adhesive or liner backing on the 3M™ Flame Resistant Hook Fastener SJ3419FR enables significant customization flexibility for diverse manufacturing and assembly applications. While sewing represents the most common attachment method, this fastener can also be successfully applied using hot melt adhesives or liquid adhesive systems, though specific temperature and flame resistance characteristics may vary depending on the adhesive product selected. This configuration delivers a refined, professional appearance suitable for fabric and garment applications, while remaining fully compatible with standard laundering processes including both machine washing and professional dry cleaning.
Secure, Repeated Closures3M™ Hook and Loop Fasteners are engineered to deliver exceptional design flexibility, streamlined product assembly processes, visually smooth and refined exterior finishes, and reliable performance across numerous industrial and consumer applications. The fastening system operates through the mechanical engagement of hooks and loops, which interlock to establish a rapid and dependable attachment mechanism. Separation is accomplished simply by manually pulling the fastener strips apart by hand, requiring no additional tools or equipment.
Bringing it All Together3M™ Hook and Loop Fasteners provide robust and dependable attachment solutions capable of meeting demanding application requirements. When pressed together, the rigid microscopic hooks precisely mesh with the compliant loop material, generating a quick and secure fastening configuration. With backing options featuring a comprehensive array of 3M adhesive technologies, these fasteners effectively accommodate application specifications requiring thousands of repeated opening and closing cycles while maintaining consistent performance and reliability.
