Univ woodscr. HAPAX CSK-T20 4,5x35 4Top
Note: The images are an indicative representation of the product. Technical details can be found in the sections below.
Product information
| pgb article number | HAWVTV014004500353 |
| EAN code | 5410439072755 |
| Functional name | Wood screw |
| Functional name addition | universal |
| Packing type | Carton box |
| Packaging quantity | 200 |
| Brand name | Hapax |
| Material | Hardened steel |
| Surface | 4Top coating |
| Thread shape | Full thread |
| PLU number | 44406 |
| d | Diameter | 4.5 |
| l | Length | 35.0 |
| b | Thread length | 30.0 |
| Recess/key | T 20 | |
| dk | Head diameter | 8,8 |
| Approval number | ETA 20/0787 | |
| Installation environment | C4 - Outdoor use, marine environment and heavy industry | |
Technical specifications
Approvals
Media
Advantages
| - Unique design, invented and patented by pgb |
| - The Hapax tip eliminates the need for pre-drilling in most wood species, reduces the risk of splitting the wood and allows small edge and spacing distances |
| - Energy-saving, less stressful work and low insertion moment |
Applications
| - For different types of wood. Such as pine, Douglas fir and spruce |
| - For metal-to-wood connections. The full thread allows high screw pull-out force in connections designed for tensile forces |
| The 4Top coating is a new protective coating for Hapax screws that consists of several layers: an organic coating is applied to the basic galvanizing layer in several coatings totaling at least 15µm, guaranteeing very good corrosion protection. This coating can be used for applications in corrosion class C4 according to ISO 12944-2*. This makes the Hapax wood screw with 4Top coating perfect for outdoor environments. |
| Corrosion class 4 where visual inspection is possible in non-structural connections. |
| The professional wood construction screw from HAPAX with 4Top coating is available in various sizes. The "triple thread point" ensures that the screw both grips quickly and screws powerfully into the wood. Which makes the screw suitable for use in fastening applications. The specially shaped milling ribs under the head countersink, into the wood and stop on metal without damaging the surface. |