48011-57914 3M Dual Lock Reclosable Fastener SJ3442 170 Black,6"x 50yd
Features
3M(TM) Dual Lock(TM) Reclosable Fastener SJ3442 is a black, plain backed, no adhesive fastener. 3M(TM) Dual Lock(TM) Reclosable Fastener SJ3442 has 170 stems per square inch with an engaged thickness of 0.16 inches. 3M(TM) Dual Lock(TM) Reclosable Fasteners have been used extensively in transportation, electronics, business equipment, machinery, medical and sign and display markets. When the mushroom-shaped stems interlock, tensile strength is high enough to replace mechanical fasteners