SBD Screw – Self Drilling Dowel for Aluminium Hangers

$2.18$4.88

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SKU: 9019 Category: Tag:

Self-perforating dowel for Alu hangers
Carbon steel with white galvanic zinc coating

SBD tip

SPECIAL TIP
The self-perforating tip with bleed
shape is specially designed to obtain the
fastest possible penetration of wood and
aluminium

SBD Thread

DOUBLE THREAD
The thread up against the tip facilitates
screwing (Lg1); the increased length of the
underhead thread makes for fast, accurate
closure (Lg2)

SBD Diameter

INCREASED DIAMETER
The diameter of 7.5 mm ensures a shear
resistance of over 15 % and enables
optimisation of the number of fasteners
in the joint

CONCEALED HEAD
The small-diameter concealed cylindrical
head ensures an optimal appearance and
meets fire-resistance requisites

HBS Use

FIELDS OF USE

Self-perforating system for wood-
aluminium concealed joints.

Ideal for ALU bracket with screwdrivers
with 1200 - 1700 rpm.
Service classes 1 and 2

SBD Assembly

APPLICATIONS

  • The connectors allow for the rapid and precise execution of retractable junctions on aluminium alloy brackets (AluMINI and AluMIDI brackets). The reduced dimensions allow for excellent fire protection
  • For applications on reinforced concrete or other uneven surfaces the
    self-drilling dowels allow a greater installation tolerance when fixing
    the timber element. Values are certified, tested and consolidated
Alumaxi transparent
SBD Codes
SBD Geometry

Click here for technical data sheets

Please allow 1 to two weeks for delivery. Contact us  for expedited shipping.

Photos courtesy of Rothoblaas.

Length

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