Made in Austria,
highest European quality and added value
special thread geometry
optimal tensile effect in the end grain
fastens wood to wood, even panel materials
are screwed without pre-drilling and countersinking
fixes pressure-resistant insulation materials for over-rafter insulation
for insulation materials with a compressive stress of more than 50 kPa
Screw connection at 0° to 90° to the fiber permitted
fixed at all screw-in angles
The special multi-stage head reduces the splitting effect in wood,
saves 50% of storage, combines countersunk head and flat head; transmits high forces, is still countersunk and allows screwing close to the edge
Special milling ribs on the shaft and special coating
Pre-drilling effect of the attachment, particularly easy screwing in, battery-saving
SIHGA® tip
for quick screw insertion, easy to process and time-saving
Including SIHGAFIX®, Systemstift® and assembly instructions
, time-saving, practical, precise; all accessories are included, SIHGAFIX® enables screw connections even in deep grooves
SIHGA® Decorative disc MSZ for diameter 8 mm
the decorative disc MSZ increases the tensile force of the head to 9.1 kN, optically very attractive solution
Screw connection at 0° to 90° to the fiber permitted
fixed at all screw-in angles
Design values
SIHGA® carries out the calculation for you
Highest earthquake resistance - GoFix® MS II
  • SIHGA® is ahead of its time
    Tests already carried out for the current revision of Eurocode 5
  • Latest tests confirm excellent properties
    Ductility provides safety
  • Best ductility class S3 for earthquake
    safety according to prEN 14592
  • Simulated earthquake load through cyclic bending of the screws,
    reliable residual load-bearing capacity of at least 90%
GoFix® MS II application using impact wrench (tested by the University of Innsbruck)
positive report for processing with impact wrenches
GoFix® MS II application in end grain
GoFix® MS II application in hardwood
  • Approved for use in hardwood
    Safety according to ETA-13/0842
  • Extensive application by means of pre-drilling possible
    in solid wood, glued laminated timber and laminated veneer lumber
  • Head pull-through values and thread pull-out values may be increased by the factor k dens
    ; observe maximum tensile strength according to ETA high load-bearing capacity for high-performance connections