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Fasteners & Hardware

Wall Plug for Lightweight Concrete KBT Sormat

KBT Sormat polyamide wall plug for lightweight concrete: wide-pitch thread, length 50–70 mm, for M4–M10. FLOK supplies in wholesale batches.

The KBT Sormat wall plug is designed for installation in porous concrete and other types of lightweight concrete. It is a sleeve made of polymer material with a wide-pitch thread for secure fastening in porous concrete structures – the thread creates additional resistance.

The collar prevents the fastener from being over-driven into the material. The wall plug is suitable for use with universal self-tapping screws, as well as with screws, bolts and other fasteners.

Features and technical specifications

Material – polyamide: a durable polymer, not subject to corrosion, with a long service life. Product parameters:

  • Operating temperature range: from -40 to +80 degrees.
  • Length from 50 to 70 mm.
  • Suitable for screws with metric thread from M4 to M10.

The elastic material is suitable for installation in aerated concrete and foam concrete structures and absorbs vibrations, which increases fastening reliability. FLOK supplies polyamide wall plugs in wholesale batches.

TuoteLPorankpl/pcs
Sormat Wall PlugKBT 4501025/500
Sormat Wall PlugKBT 6501025/500
Sormat Wall PlugKBT 8601225/500
Sormat Wall PlugKBT 10701425/500

Dimensions and specifications of plastic self-tapping wall plugs for foam concrete and aerated concrete

SKUSizeAnchor length, mmDrill diameter, mmMin. hole depth mmUniversal screwMetric thread screwPermissible pull-out loads in kN* (aerated concrete 400/450/500 kg/m3)Pack, pcsWeight, kg/1000 pcs
75104KBT 45010604.0 - 4.5M40.2 / 0.3 / 0.425 / 500 / 280003.6
75106KBT 65010605.0 - 6.0M60.2 / 0.3 / 0.425 / 500 / 280003.8
75108KBT 86012707.0 - 8.0M80.4 / 0.6 / 0.725 / 300 / 84005.9
75110KBT 107014809.0 - 10.0M100.6 / 0.9 / 1.025 / 300 / 84008.4
  • Load given at maximum screw diameter. Safety factor 3.
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