3M™ Dual Lock™ Reclosable Fastener SJ3463 is a black, rigid back, 20.6 mm circle with a 4.1 mm hole in the centre. Our reclosable fastener has 62 stems / cm² and is plain backed with no adhesive.
3M™ Dual Lock™ Reclosable Fastener SJ3463 is designed for mechanical attachment, similar to riveting or popping into place. It's black and has 62 stems / cm² (400 per square inch) and is perfect for high tensile strength situations. Our fastener has a black rigid back circle with a hole in the centre, and is temperature, moisture and UV resistant. SJ3463 offers an extremely versatile and secure alternative to traditional fastening methods. It works well with frequently removed parts.
| Adhesive Type | Non-Adhesive | |
| Backing (Carrier) Material | Polyolefin | |
| Brands | 3M | |
| Closure Life | 1000 | |
| Engaged Thickness (Imperial) | 0.352 in | |
| Engaged Thickness (Metric) | 8.94 mm | |
| Fastening Area | 0.44 in² | |
| Flame Retardant | No | |
| Good For Outdoors | Yes | |
| Hole Type | Round | |
| Indoor/Outdoor | Indoor/Outdoor | |
| Industries | Automotive, Transportation, General Industry, Specialty Vehicle, Furniture, Retail, Medical, MRO, Packaging, Electronics, Construction, Signage, Military and Government | |
| Maximum Operating Temperature (Celsius) | 104 ℃ | |
| Maximum Operating Temperature (Fahrenheit) | 220 ℉ | |
| Overall Length (Imperial) | 0.81 in | |
| Overall Length (Metric) | 20.6 mm | |
| Overall Width (Imperial) | 0.81 in | |
| Overall Width (Metric) | 20.57 mm | |
| Piece Parts Type | Die-Cut | |
| Product Colour | Black |