We have designed our ROCO™ Wood to Steel Screw specifically to grant you an
extraordinary holding power and leave any job
or project with a clean and elegant finish!
When the screw goes
into the wood, it drills an oversized hole with the help of its milling wings. This
prevents the threads to go into the wood. When the screw hereafter engages the
steel base, the wings break off allowing the threads of the screw to anchor
into the steel. The milling wings therefore ensures a strengthened and tightened
connection between the wood and steel.
screw is equipped with a thoroughly engineered drill point specifically
designed to cut fast through the steel and make sure the threads firmly secure
the wood and steel together.
Our ROCO™ Wood to Steel Screw is incredible for any size job or project and is
even coated with ZYTEC™ GX corrosion protection coating to make it a great choice for any
typical exterior or interior surrounding!
The ROCO™ Wood to Steel General Exterior
Screw has following quite special features:
A subtle curvature of the head of the
screw allowing it to provide professional and elegant architectural results.
The Finish Ring positioned underneath the head likewise administers a refined
finish result as it cuts the top fibers in the wood taking an extra step in
The drill point of
the screw is designed to go through the steel as quickly as possible. The angle
and shape of the drill point makes it possible to remove chips of steel
extremely fast and efficiently to intensify penetration.
Our Turbine Ribs™
with patents pending allow the screw to cut immediately into the wood providing
an elegant and professional finish with maximum wood contact. Additionally, the
cup shaped, countersinking head of the screw increases holding power and diminishes the
risk of wood splitting.