3M™ Dual Lock™ Reclosable Fastener SJ3463 is designed to deliver a durable, reclosable fastening solution, which can be opened and closed multiple times. This circular piece part fastener is most commonly attached by counter-sunk head screws or with rivets, facilitating a flush fit for your mating parts.
FEATURES
Black, interlocking mushroom-shaped heads (400 stem density per square inch) provide strong, reliable and durable fastening that can be opened and closed multiple times
Mates with Type 170 or Type 250 stem densities to provide different strength combinations
Round 13/16 inch diameter piece part with a 0.16 inch counter sunk hole features a rigid polyolefin backing that allows for attachment with screws or rivets
Strong fastener secures with an audible snap, verifying closure
This hidden fastener provides a snug fit and smooth aesthetic appearance
Features good temperature resistance of 220°F (104°C)
