
Access Rail System – R32
5b Rail and fastener specifications -
IN10459 rail uses M10 (3/8") countersunk fasteners.
5c Fastener material -
All rail listed in this manual is designed to use stainless steel fasteners with Grade A4 70
(316) or Grade A2 70 (304) specification or greater. Harken does not recommend using aluminum fasteners for
installation. The installer is responsible for the use of non-stainless steel fasteners and could be held liable. Fasteners
must be designed to meet the requirements of controlling work at height regulations for country of use.
IMPORTANT!
Use an anti corrosion paste on the fastener head to prevent galvanic corrosion between fastener and
rail. Do not use for nuts on fastener.
5d Fastener spacing -
Rail is supplied with mounting holes every 100 mm (3.94"). The Access Rail system has
been tested and certified to EN795-2012 and CEN/TS 16415:2013 and proven capable of supporting up to four (4)
users per three (3) meter rail segment with fasteners at 300 mm (11.8")centers.
5a General comments and responsibility
- Installers are responsible for planning, installing and testing
installation. Following are guidelines related to the assembly of Harken parts.
The fastening of the rail must be made by the installer in the manner defined by the designer (engineer enabled)
who is responsible for the design of the system and the related certification. It is not possible to define a standard
number and type of fasteners, as this is dependent on the material into which the rail is installed, the intended
purpose, and the subsequent maximum load requirement of that purpose.
5f Horizontal rail mounting
- The rail must be mounted
horizontally, with a maximum angle of 5° to the horizon.
5e Joining rail segments -
Fasten each rail segment in
the last fastener hole near the splice link IN3198. The
splice link is not structural and is used only to maintain
alignment and linearity of the individual rail segments.
Splice link
Fastener
Fastener
5°
5 - RAIL INSTALLATION GUIDELINES
Содержание R32
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