Shop 3M Dual Lock Reclosable Fastener SJ3442 Black 6in x 50yd In Iraq Best Prices
Premium industrial reclosable fastener with interlocking mushroom heads, 170 stem density, non-adhesive black fastener measuring 6 inches wide by 50 yards long, supports up to 1000 closure cycles with audible snap verification.
The 3M™ Dual Lock™ Reclosable Fastener SJ3442 is a premium industrial fastening solution featuring interlocking mushroom-shaped heads with 170 stem density per square inch. This innovative fastener provides strong, reliable, and durable fastening that can be opened and closed multiple times, making it an ideal alternative to traditional screws, nuts, and bolts. The black, non-adhesive fastener measures 6 inches wide by 50 yards long and is designed for attachment using hot melt, epoxy, or liquid adhesives.
This reclosable fastener delivers exceptional performance with an audible snap that verifies secure closure, ensuring reliable attachment every time. The mushroom-shaped heads interlock seamlessly, allowing for easy positioning of parts before final assembly. With a maximum operating temperature of 200°F (93°C) and up to 1000 closure cycles, this fastener maintains its strength throughout multiple attachments and detachments. The product is compatible with Type 250 and Type 400 stem densities for customizable strength combinations based on specific project requirements.
The 3M Dual Lock SJ3442 offers exceptional design flexibility and aesthetic advantages, remaining hidden beneath surfaces without interfering with material integrity. As a lightweight alternative to metal fasteners, it provides fast product assembly, smooth appearance, and eliminates the need for drilling or screwing. Suitable for indoor and outdoor applications across construction, electronics, furniture, medical, military, and transportation industries, this fastener is engineered for industrial and occupational use only.
Key Features
- Interlocking mushroom-shaped heads with 170 stem density per square inch for strong and reliable fastening
- Reclosable design allows opening and closing multiple times with up to 1000 closure cycles
- Audible snap verification ensures secure closure and proper attachment confirmation
- Non-adhesive back compatible with hot melt, epoxy, and liquid adhesives for flexible installation
- Compatible with Type 250 and Type 400 stem densities for customizable strength combinations
- Maximum operating temperature of 200°F (93°C) with excellent temperature resistance
- Lightweight alternative to metal fasteners with hidden design beneath surfaces
- Suitable for indoor and outdoor applications across multiple industries
Technical Specifications
| Specification |
Value |
| Product Number | SJ3442 |
| Brand | 3M Dual Lock™ |
| Product Form | Roll |
| Color | Black |
| Overall Width (Imperial) | 6 inches |
| Overall Width (Metric) | 152.4 mm |
| Overall Length (Imperial) | 50 yards |
| Overall Length (Metric) | 45.72 meters |
| Stem Density | 170 stems per square inch |
| Engaged Thickness (Imperial) | 0.16 inches |
| Engaged Thickness (Metric) | 4.1 mm |
| Adhesive Type | Non-adhesive back |
| Backing Material | Polyolefin |
| Maximum Operating Temperature (Fahrenheit) | 200°F |
| Maximum Operating Temperature (Celsius) | 93°C |
| Closure Life Cycles | 1000 cycles |
| Flame Retardant | No |
| Units per Case | 1 roll |
| Smallest Saleable Unit | Roll |
| UPC Code | 00048011579146 |
| 3M ID | 7010292639 |
| Compatible Types | Mates with Type 250 and Type 400 stem densities |
| Application Method | Hot melt, epoxy, or liquid adhesive attachment |
| Industries | Construction, Electronics, Furniture, General Industrial, MRO, Medical, Military & Government, Packaging, Retail, Specialty Vehicles, Transportation |
Order 3M Dual Lock Reclosable Fastener SJ3442 Black 6in x 50yd at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
