Logo Reisser Schraubentechnik
  • HBS
  • HBS
  • HBS


For load-bearing connections in timber construction


  1. TX drive
    Excellent power transmission
    Secure application, no slipping
    Problem-free processing with standard tools
  2. Countersunk head/milling ribs
    Flush countersinking of the head in wood and wooden materials
    No pre-counterboring required
  3. Coarse thread
    End mill for less screw-in resistance and easier countersinking of the head
    Screw in quickly thanks to the large pitch
    High load capacity thanks to special thread geometry
  4. Cutting edge
    Cutting edge pre-drills and prevents the material from splitting
    Immediate screw start for quick and convenient application
  5. Material/surface
    Hardened carbon steel
    Zinc plated yellow
    Slide coating for easier screwing in

Field of application:

  • Universal use in timber construction, static load-bearing wood connections, rafter insulation, wood frame construction

Application recommendation: 

  • Pre-drilling may be required depending on the wood quality and application situation

+ accessories to reduce the risk of head pull-through

Full rosettes for HBS wood construction screws