What Sets Our TopStar Apart?
The original TopStar® Fastening System™ is designed to replace traditional shimming methods and simplify installation. Its dual-screw design functions as a single system, enabling precise forward and reverse adjustment for accurate alignment. TopStar® is well suited for door jambs, wooden windows, insulation, paneling, cabinetry, and other applications requiring fine, repeatable adjustments.
Product Images
| Use | Commonly used for Cabinets, Trim and Moulding, Light duty Framing, Vinyl Siding and Window installations |
| Headtype | Free spinning sleeve on top of the screw core |
| Recess | Star Recess system for installation with a Crown Bit™. Adjustments possible with a T20 Bit |
| Point | Type 17 Cut |
| Sizes | #1/4 |
| Length | from 2-1/2 inch to 4 inch |
| Coating | It is hexavalent chromium (CR6+) free and complies with the strictest standards governing chemical substances |
| Materials | Carbon Steel |
*Click on U2 Part# for Details
| U2 Part # | Size | L | HD | Tx | Pieces per Box | ||
|---|---|---|---|---|---|---|---|
| # | inches | inches | B | P | H | ||
| T00102500 | 1/4 | 2-1/2" | 0.443 | CB | 500 | 100 | 18 |
| T00103125 | 1/4 | 3-1/8" | 0.443 | CB | 500 | 100 | 18 |
| T00104000 | 1/4 | 4" | 0.443 | CB | 500 | 100 | 18 |
Crown Bit for TopStar
| U2 Part # | Size | L | HD | Tx | Pieces per Box | ||
|---|---|---|---|---|---|---|---|
| # | inches | inches | B | P | H | ||
| B00250000 | CB | 2" | 20 | 1 | |||
