ESCR

Structural Washer Head Wood Screw

ESCR is a washer head structural screw designed for load-bearing timber structures. The ESCR screw has a milling thread to allow for smooth driving of the shank. The large washer head gives high head pull-through resistance while allowing the timber members to close up firmly.

Features

  • Service class 2
  • Acier electrozingué jaune
  • Intérieur

Features

Technical approvals : EN-ETA-13/0796
Declarations of Performance : 
Material

Heat Treated Carbon Steel

Finish: Electrogalvanised with Yellow Chromate and anti-friction coating. Zinc coating thickness ≥ 5μm.

Warning: Industry studies show that hardened fasteners can
experience performance problems in wet or corrosive environments.
Accordingly, the ESCR wood screws should only be used in dry, interior and non-corrosive environments e.g. Service class 1 & 2.

Features
  • ETA approved (ETA-13/0796)
  • No pre-drilling required
  • High withdrawal resistance
  • Milling thread reduces insertion torque
  • Washer head

Applications

Applications

Suitable On

I-Joists, SIP Panels, Roof Trusses, Timber Frame Panels, Composite Panels, Engineered Timber, Metal Web Joists.

Common Applications
  • Connection of multi-ply timbers
  • I-Joists
  • SIP Panels
  • Roof Trusses
  • Timber Frame Panels
  • Composite Panels
  • Engineered Timber
  • Metal Web Joists