Thread types :
Coarse with Counter Thread
Inlet with Ring
Double Thread with Ring
Type of heads :
csk head
csk head, milling pockets
Washer head
Hex Head
Raised csk head, milling ribs
Panhead
Screw diameter ⌀
3
3,5
4
4,5
5
6
7
8
10
12
Screw length (mm)
10 - 600
Screw drive
AW/Sit, TX
Coating
Zinc coated blue, Zinc coated yellow, Zinc nickel
Materials
Steel, Stainless steel A4
Product Description - Multi-Purpose Timber Screw
The multi-purpose timber screw for nearly all applications, for fittings and direct screwing.
Drive
- optimal torque transmission
- tight, snug fit and fast centering
- no tumbling motion
- no "come out" effect of the bit
Head Shapes
Countersunk Head
- fast and easy countersinking
- perfect position in fittings
Countersunk Head with Milling Pockets
- no surface splits
- cuts off wood fiber
- reduced surface coating damage
- multi-purpose use
Raised Countersunk Head
- clean and easy countersinking
- discreet appearance
Pan Head
- big contact surface
- high clamping pressure
Shank Cutter
- reduced drive-in torque, above all with long screws
- reduced wear on tools
- high screw-in speed
- less heating
Asymmetrical Thread
- reduced drive-in torque
- high overtorque
- high withdrawal force
Tip
- perfectly formed tip allows positioning with utmost precision
- ring / counter thread reduces splitting in close to edge applications
- through the die cutting effect of the ring thread blow-outs are largely avoided
- scrape effect of the mating thread minimizes splitting effect
