CSA Connector Screw
Verified by manufacturer 6 months ago
CSA4.0X30
CSA4.0X30
Screws for fixing Simpson Strong-Tie connectors to timber.
Application
- Suitable on: Solid wood, composite lumber, and glued-laminated wood supporting/ supported members.
- Common applications: Fixing connectors to timber, including joist hangers, angle brackets and straps.
- Steel screws (CSA) are suitable for indoor use only.
- Stainless steel screws (CSA-S) are suitable for outdoor use.
Description
The CSA and CSA-S connector screw has been developed for installing Simpson Strong-Tie connectors to timber, in order to obtain the published load bearing capacities. The conical shape under the head ensures a full contact with the connector which increases the transfer of force. A fixed connection with larger cross-bearing capacity than for standard screws is obtained. The six lobe recess helps to fix the screw during insertion.
Features
- Steel with electro-galvanized coating or A4 marine grade stainless steel.
- ETA approved (ETA-04/0013).
- Six lobe drive.
- Conical shape under the head for secure fit in connector holes.
- Type 17 point to prevent splitting of timber.
- CE marked.
General information
Color | Silver |
Finish | Galvanized |
Material | Steel Stainless steel |
Shape | Other |
Length | 25 mm 30 mm 35 mm 40 mm 50 mm |
Width | 3.95 mm 4.85 mm |
Uniclass | |
CAWS | G20/41 Bolt/ screw assemblies G20/615 Bolt/ screw assemblies |
Specification data - Wood screws
Standard | To BS EN 14592. |
Material | Steel. |
Finish | Electro-galvanized. |
Screw details | |
Head option | Round head. |
Screw pattern | Fully threaded shank. |
Size | |
Diameter | 3.95 mm. |
Length | 30 mm. |
Service class | 2. |
Literature
CSA Connector Screw - TDS
CSA-S Screws for Torx head connectors - Stainless steel - TDS