3M Dual Lock Reclosable Fastener SJ3443 400 Black 2 in x 50 yd 0.28 in (7.1 mm) 1 per case Bulk

3M Dual Lock Reclosable Fastener SJ3443 has a non-woven material on the back of a black, polypropylene reclosable fastener. 3M Dual Lock Reclosable Fastener SJ3443 has 400 stems per square inch with an engaged thickness of 0.28 inches. The closure life is 1,000 times. 3M Dual Lock Reclosable Fastener SJ3443 consists of interlocking mushroom-shaped heads that easily slide over each other, allowing for positioning of parts before being snapped together. This fastening process creates a durable attachment and provides fast product assembly with great design flexibility. 3M reclosable fasteners can also engage with different stem densities for varying levels of strength and system performance.
UPC Code:  00021200647000, 3M Catalog #:  SJ3443, 3M Stock#:  7010315772, Previous 3M Stock #:  70070485472