Premium woven nylon hook fastener for industrial applications with 5000-cycle durability, sewn or adhesive attachment, and temperature resistance to 200°F.
The 3M™ Hook Fastener SJ3402 is a premium non-adhesive, woven nylon hook fastener designed for industrial and occupational applications requiring durable, reusable fastening solutions. This general-purpose hook fastener features approximately 300 hooks per square inch (46 hooks per square centimeter) that protrude from a flexible woven nylon backing, providing exceptional design flexibility and fast product assembly. When paired with 3M™ Loop Fastener SJ3401, this reclosable fastener system delivers durability for thousands of openings and closures, making it an ideal alternative to traditional zippers, screws, snaps, and hooks.
The SJ3402 hook fastener comes without adhesive or liner, allowing for easy customization and attachment through multiple methods including sewing, hot melt adhesives, or liquid adhesives. The preshrunk construction of both hook and loop components ensures stability and flatness throughout the product's lifecycle. This fastener excels in fabric-based applications such as uniforms, gloves, clothing, securing fabric to furniture cushions, and carpet panel attachments. It features excellent temperature resistance up to 200°F (93°C) and is suitable for both indoor and outdoor use, making it versatile across various industrial sectors including construction, electronics, furniture, medical, military, and transportation industries.
Each case contains 6 rolls, with each roll measuring 2 inches wide by 50 yards long, providing substantial coverage for large-scale industrial projects. The fastener is washable and dry cleanable, offering tailored appearance for fabrics and garments while maintaining performance through repeated use cycles. With a closure life of up to 5000 cycles, this non-adhesive solution provides reliable, long-lasting fastening performance for demanding industrial applications.
Key Features
- Woven nylon construction with approximately 300 hooks per square inch for superior holding power
- Non-adhesive design allows for sewing or application with hot melt and liquid adhesives
- Provides durability for up to 5000 opening and closing cycles when paired with 3M Loop Fasteners
- Temperature resistant to 200°F (93°C) for both indoor and outdoor applications
- Preshrunk construction ensures stability and flatness throughout product lifecycle
- Suitable for uniforms, gloves, clothing, furniture cushions, and carpet attachments
- Washable and dry cleanable for maintained appearance and performance
- Easy customization for tailored appearance on fabrics and garments
- Alternative to zippers, screws, snaps, and traditional fastening methods
- Fast product assembly with great design flexibility
Technical Specifications
| Specification |
Value |
| Product Number | SJ3402 |
| Brand | 3M™ |
| Product Type | Hook Fastener |
| Product Form | Roll |
| Product Color | Beige |
| Backing Material | Woven Nylon |
| Overall Width (Imperial) | 2 in |
| Overall Width (Metric) | 50.8 mm |
| Overall Length (Imperial) | 50 yd |
| Overall Length (Metric) | 45.72 m |
| Total Tape Thickness without Liner (Imperial) | 78.74 mil |
| Total Tape Thickness without Liner (Metric) | 2 mm |
| Engaged Thickness (Imperial) | 0.15 in |
| Engaged Thickness (Metric) | 3.8 mm |
| Hook Density | Approximately 300 hooks per square inch (46 hooks per square centimeter) |
| Maximum Operating Temperature (Fahrenheit) | 200°F |
| Maximum Operating Temperature (Celsius) | 93°C |
| Closure Life | 5000 cycles |
| Units per Case | 6 rolls |
| Smallest Saleable Unit | Roll |
| Attachment Method | Sewing, Hot Melt Adhesive, or Liquid Adhesive |
| Adhesive Type | None (Non-adhesive) |
| Liner | None |
| UPC | 00021200625589 |
| 3M ID | 7010382016 |
| Features | Industrial Applications |
| Recommended Applications | Apparel Closure, Floor Mat Attachment, Graphic Attachment, Gym Mat Attachment, Interior Mirror & Fixture Attachment, Light Panel Attachment, Mounting & Trim Attachment, Mounting Airplane Seat Covers, Temporary Fastening, Upholstery & Seating Attachment |
| Suitable Industries | Construction, Electronics, Furniture, General Industrial, Medical, Military & Government, Specialty Vehicles, Transportation |
| Washability | Washable and Dry Cleanable |
| Preshrunk | Yes |
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