Thin roof sheet metal is fixed onto timber frame with screw

Pay Attention To

Environment! INTERIOR or EXTERIOR?

Is the screw DRILLING CAPACITY suitable for your need?

Is the screw LENGTH enough for your fixture.

Screws pointside PENETRATION LENGTH should be at least 6x DIAMETER, unless it is not specified otherwise by the manufacturer.

Is the COLOR important?

Suitable Fasteners

ScrewTIMco Double Slash Point Screw
TechFast Roofing
Screw
TIMco Classic
Pan Head Screw
For MaterialsFor Sheet Metal to TimberFor Sheet Metal to TimberMulti-purpose

- hardwood
- softwood
- chipboard
- MDF
- thin metal
- plastic
Max Drilling Thickness for Steel0,9 mm0.5-1.2 mm
EnvironmentExterior (3)*

- urban and industrial areas with a low salt atmosphere
ExteriorInterior and Soft Exterior (2)*

- occasionally damp/wet, rural and sheltered areas
Salt Spray Resistance1,000 hrs1,000 hrs
Drive Type8mm Hexagon Head

- receives a high torque.
- firm drive
- extended bit life
8mm Hexagon Head

- receives a high torque.
- firm drive
- extended bit life
Pozidriv Drive

- receives a medium torque
- tool can cam out at high torque
- easy to strip the heads
HeadHexogan Head With 12 mm Fixed WasherHexogan Head With Fixed WasherPan Head
Washer16 mm / 19 mm EPDM Rubber Washer16 mm EPDM Rubber Washer-
TorqueHigh TorqueHigh TorqueMedium Torque
ThreadCoarse Self-Tapping ThreadSingle Thread
Molecular Lubrication*

- Patented lubrication, designed
to enhance screw insertion time
and provides greater resistance
to corrosion.
Reverse Thread
PointType 17 point

- reduces torque and the likelihood of the timber splitting when the screw is inserted close to the edge
- doesn't require a pilot hole into most wood types

Type 17 point

- reduces torque and the likelihood of the timber splitting when the screw is inserted close to the edge
- doesn't require a pilot hole into most wood types
Type 17 point*

- reduces torque and the likelihood of the timber splitting when the screw is inserted close to the edge
- doesn't require a pilot hole into most wood types

NOTE!

Some sellers have info that point is A 25 but according to TIMco info, new screws are with Type 17 points.
CE or StandardEU*

- Complies with EU Safety, Health and Environmental requirements
CE approved

- for use in load-bearing timber construction
FinishSilver Ruspert CoatingElementech corrosion resistant coatingYellow Zinc
Advantages:
Type 17 point

- reduces torque and the likelihood of the timber splitting when the screw is inserted close to the edge
- doesn't require a pilot hole into most wood types
Type 17 point

- reduces torque and the likelihood of the timber splitting when the screw is inserted close to the edge
- doesn't require a pilot hole into most wood types
Type 17 point

- reduces torque and the likelihood of the timber splitting when the screw is inserted close to the edge
- doesn't require a pilot hole into most wood types

Molecular Lubrication*

- Patented lubrication, designed
to enhance screw insertion time
and provides greater resistance
to corrosion.
Disadvantages:
Pozidriv Drive

- receives a medium torque
- tool can cam out at high torque
- easy to strip the heads
MORE INFO!MORE INFO!MORE INFO!

* – Information from the manufacturer