The advantages:
Re-usable threads for miniature applications
Eliminates thread stripping problems
Double ended -assists automatic feeding
Permits space-saving boss design
Flange prevents escape of plastic
Designed for thermoplastic plastics (PPS. ABS、PP etc.)
Installation instruction:
The fastener has been designed for installation using a pre-heating process.
Care must be exercised to ensure that the fastener softens but does not
melt the plastic.This will avoid any tendency to generate unsightly flash
around the top of the insert.Excessive pressure should be avoided,since
this may result in the insert being forced into the hole without allowing
the plastic to soften and flow around the surface profile.