made in Austria
RAPID® Fullthread
RAPID® Fullthread stands for the highest quality in the fullthread assortment and is available with cylinder and countersunk heads.
RAPID® Fullthread is available in diameters 8x120 bis 12x1000 mm.
RAPID® Fullthread is available in diameters 8x120 bis 12x1000 mm.
Half-tip
Variant stainless steel
Improved service life of the screwing device
Cylinder head
90° countersunk head
Thread geometry
- Reduced blast effect so that wood surface does not splinter
- Head is able to countersink deep into wood with a long bit
90° countersunk head
- Ideal for metal/wood connections
- Fits perfectly into metal parts
Thread geometry
- Optimised for more efficient screwing processes
- Excellent thread pull-out values
- Excellent pressure values
- Maximum load-bearing capacity
Patented tips
Half tip with core fins
Full tip with core fins
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- Minimised blast effect - smaller distances from the edge
- 50 percent lower screw-in torque
- No pre-drilling necessary
- Bites rapidly even with oblique and cross grained wood screw connections
Half tip with core fins
- Less wear on long screws
- Can be placed closer to the edge
Full tip with core fins
- Low blasting force and drills into wood quickly
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Surface
High-quality YellWin 500+ surface. By request, also available in:stainless steel A2 and A4 (approved for Ф 8.0 to 300 mm length and Ф 10.0 to 510 mm length),
alternative surfaces such as: zincnickel
RAPID® full thread - applications
SUPPORT REINFORCEMENT WITH STEEL PLATE AND FULL THREAD SCREWS
RAPID® full thread screws transfer the support load from the timber section directly
to the steel plate through the screw heads. They distribute the force evenly into the end grain of
the support.
TRANSVERSE TENSILE REINFORCEMENT FOR NOTCHING
The structural engineer must review the requirement. If the transverse tensile load is too high for the timber section, full thread screws will be used to reinforce and secure the beam in the red
line area.
REINFORCEMENT OF OPENINGS WITH LONG FULL THREAD SCREWS
The area marked in red indicates the risk of cracking. The same thread length is required above
and below this marking. Long full thread screws with cylinder heads are recommended. They can be positioned exactly using long bits.
CROSS LAMINATED TIMBER (CEILING RIB)
Shear-resistant crosswise screwing for cross laminated timber ceilings.
TIP: the connection should first be pulled tightly together using e.g., partial thread screws. The pitch of the screws should be oriented in the direction of the main load.
CONNECTIONS AT THE BASE POINT OF THE SUPPORT
RAPID® full thread screws with a countersunk head are best suited for this application. Shear forces and wind suction are effectively transferred. The RAPID® offers a high degree of security with 500 hours of corrosion resistance.
Info: In areas exposed to weather (use class 3), stainless steel screws should be used in accordance with the timber structure design code. The executive person should perform a final assessment of the necessary corrosion protection.
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