The Bellville washer shaped head of the microPEM® FlexTack™ fastener is
designed to increase vertical installation tolerance in designs.
Alternative to using micro-screws, eliminating the need to tap or use
threaded inserts.
Installation time to simply press the part in (1.5 seconds) is less than the
time to thread a screw in equals less total installed cost.
The Belleville-shaped head allows for stack-up tolerance relief in a design.
Eliminates the following:
- Cost of screw, patch to prevent loosening, threaded insert or tapped
hole and driver bits
- Cost of rework due to cross-threading or driver bit “cam-out”
