Sj3440 mushroom head Velcro

Sj3440 mushroom head Velcro
 

Product description:

3M sj3440 reusable open high-strength industrial fasteners, mushroom-shaped protrusion numerous bite each other, have a strong positive tension and shear forces, both firmly fixed in many different materials, but also easy to repeat the open, for high fixed application strength : permanently fixed multiple qualities SJ3440 Dual LockTM industrial fastener : Suitable for fabric, PVC, plastic and other materials of high strength permanent fixing .