TK4-25-500 TackSert® pins are press-in fasteners for attaching thin sheets to plastics like ABS and magnesium die castings such as AZ91D, eliminating the need for tapping or threaded inserts. They feature a tapered tip for alignment, a low-profile head, and install without heat or ultrasonics. The pin has a base panel length of 2.5 mm, a top sheet thickness capacity of 2.2 mm, and requires a 3.13 mm hole in the base panel with a minimum centerline-to-edge distance of 3 mm. Installation and pullout performance data are provided for ABS, polycarbonate, and AZ91D, with pullout forces up to 221.5 N in AZ91D. The fastener is made of hardened 400 series stainless steel with a plain finish.
For attachment of thin sheets to plastics, common casting materials and other similar base materials. Also available in micro sizes, which are ideal for compact electronics.
Features and Benefits
Self-Clinching Pilot Pins
| PennEngineering® | bisco industries | |
|---|---|---|
| Product Category | Industrial Pins | Industrial Pins |
| Product Number | TK4-25-500 | TK4-25-500 |
| Product Name | PEM® Type TK™ TackSert™ Pins | Self-Clinching Pilot Pins |
| Pin Type | Knurled |
