Washers - the ideal complement for wood construction screws with countersunk head
Advantages
The wide contact surface ensures high force transmission and pull-through resistance.
The U washer FWC-CS YZ is suitable for use with PowerFast wood screws with countersunk head. The wider contact area on the wood increases the pulling forces of the screw.
Application and approval
Applications
Safety-relevant applications
Metal fittings, wood connectors
Wood frame construction
Post construction
Timber houses
Car ports
Conservatories
Playground equipment
Building materials
Glued-laminated timber
Cross-laminated timber
Laminated veneer plywood panels
Oriented strand boards (e.g. OSB panels)
Solid structural timber
Glued timber boards on solid wood
Soft wood (e.g. Douglas, spruce, pine, fir, etc.)
And other wood materials
You can find detailed information on building materials in the registration document.
Approvals
ETA-11/0027
ETA-19/0175
DoP No. W0003
DoP No. W0020
Assembly instruction
Functionality
The use of washers in conjunction with the PowerFast wood construction screws with countersunk head enables a significant increase in the pull-through resistance.
Declaration of Performance for fischer Power-Fast II screws, fischer Power-Fast II - Chipboard screws, fischer Power-Fast II - Wood Construction screws
