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Fasteners

SKU: Fasteners

Finish the job with the right fasteners and fixings supplied by Stratco. Choose from screws to fix timber or steel, with or without seals, for crest or pan fixing. Stratco can supply wafer head screws, batten fixing screws, ripple self-drilling and tapping screws, rivets, bolts, coach screws, masonry anchors and polycarbonate fasteners, all in varying sizes for each job. Whether you want to do the job yourself or require assistance, we are here to help. Contact us for pricing and further details today.
Available in QLD

Fastener Guide

Non-Cyclonic Fasteners

Fastening to Steel

Fasteners Fixings Screws Style Hex Head with Neo Washer

Self Drilling and Tapping Screw
(Hex Head with Neo Washer)

Fasteners Fixings Screws Style Hex Head without Neo Washer

Self Drilling and Tapping Screw
(Hex Head without Neo Washer)

Fasteners Fixings Screws Style Wafer Head without Neo Washer

Wafer Self Drilling and Tapping Screw
(Wafer Head without Neo Washer)

Fastening to Timber

Fasteners Fixings Screws Style Hex Head with Neo Washer

Type 17 Screw
(Hex Head with Neo Washer)

Fasteners Fixings Screws Style Hex Head without Neo Washer

Type 17 Screw
(Hex Head without Neo Washer)

Fastening to Timber and Steel

Fasteners Fixings Screws Style Hex Head with Neo Washer

TS Self Drilling Screw
(Hex Head with Neo Washer)

Fasteners Fixings Screws Style Ripple Head without Neo Washer

Ripple Self Drilling and Tapping Screw
(Ripple Head without Neo Washer)

Fastening to Fascia Brackets

Fasteners Fixings Screws Style Bugle Head Screw

Bugle Head Screw

Fasteners Fixings Screws Style Needle Point Screw

Needle Point Screw

Stitching Metal Sheets

Fasteners Fixings Screws Style Stitching Screw

Stitching Screw


Cyclonic Fasteners

Fastening to Steel

Fasteners Fixings Screws Style Includes Cyclone assembly and Neo Washer

Self Drilling and Tapping Fixings
(Includes Cyclone assembly and Neo Washer)

Fasteners Fixings Screws Style Includes Screw Ridge Assembly and Neo Washer

Self Drilling and Tapping Ridge Assemblies
(Includes Screw, Ridge Assembly and Neo Washer)

Fastening to Timber

Fasteners Fixings Screws Style Includes Cyclone assembly and Neo Washer

Self Drilling and Tapping Fixings
(Includes Cyclone assembly and Neo Washer)

Fasteners Fixings Screws Style Includes Screw Ridge Assembly and Neo Washer

Type 17 Ridge Assemblies
(Includes Screw, Ridge Assembly and Neo Washer)


Non-Cyclonic Fastener Selection

Note: Please check with Stratco in your state for availability.

Fastening to Timber and Steel

TS Self Drilling Screws
Cladding Profile Class 4^ Hex Head with Neo Washer
Steel Timber
Pan Fixing Crest Fixing Pan Fixing Crest Fixing
M6 x 25 mm M6 x 50 mm M6 x 65 mm M6 x 25 mm M6 x 50 mm M6 x 65 mm
Roofing and Walling
CGI Corrugated 16   stratco tick grey     stratco tick grey  
Maximus 22 stratco tick grey stratco tick grey   stratco tick grey stratco tick grey  
Maximus 33 stratco tick grey stratco tick grey   stratco tick grey   stratco tick grey
Superdek   stratco tick grey       stratco tick grey
Prodek            
Smartspan   stratco tick grey       stratco tick grey
Topdek 700            
Spacedek            
Smoothdek stratco tick grey     stratco tick grey    
Walling
CGI Mini            
Maxiclad stratco tick grey          
Maxirib stratco tick grey          
Stratclad stratco tick grey          
Fixing Battens to Roof Framing
0.55mm Steel Roof Battens            
0.42mm Steel Ceiling Battens            

Steel: Crest Fixing

Self Drilling and Tapping Screws
Cladding Profile Class 3**
Hex Head with Neo Washer
Class 4^
Hex Head with Neo Washer
12 x 35 mm 12 x 45 mm 12 x 68 mm 12 x 75 mm 12 x 35 mm 12 x 45 mm 12 x 68 mm
Roofing and Walling
CGI Corrugated 16 stratco tick grey       stratco tick grey    
Superdek   stratco tick grey       stratco tick grey  
Prodek     stratco tick grey stratco tick grey     stratco tick grey
Smartspan   stratco tick grey       stratco tick grey  
Topdek 700              
Spacedek              
Smoothdek              
Walling
CGI Mini              
Maxiclad              
Maxirib              
Stratclad              
Fixing Battens to Roof Framing
0.55mm Steel Roof Battens              
0.42mm Steel Ceiling Battens              
Miscellaneous Products
Fence Panels              
Tuffloor (Fixing Caps to Post)              

Steel: Pan Fixing

Self Drilling and Tapping Screws
Cladding Profile

Hex Head with Neo Washer Hex Head without Neo Washer* Wafer Head without Neo Washer*
10 x 16 mm 12 x 20 mm 14 x 25 mm 10 x 16 mm 10 x 25 mm 12 x 20 mm 10 x 16 mm
Roofing and Walling
CGI Corrugated 16 stratco tick grey stratco tick grey stratco tick grey stratco tick grey   stratco tick grey stratco tick grey
Superdek stratco tick grey stratco tick grey stratco tick grey stratco tick grey   stratco tick grey stratco tick grey
Prodek stratco tick grey stratco tick grey stratco tick grey stratco tick grey   stratco tick grey stratco tick grey
Smartspan stratco tick grey stratco tick grey stratco tick grey stratco tick grey   stratco tick grey stratco tick grey
Topdek 700       stratco tick grey stratco tick grey    
Spacedek stratco tick grey stratco tick grey stratco tick grey stratco tick grey   stratco tick grey stratco tick grey
Smoothdek   stratco tick grey          
Walling
CGI Mini              
Maxiclad stratco tick grey stratco tick grey stratco tick grey stratco tick grey   stratco tick grey stratco tick grey
Maxirib stratco tick grey stratco tick grey   stratco tick grey   stratco tick grey stratco tick grey
Stratclad stratco tick grey stratco tick grey stratco tick grey stratco tick grey   stratco tick grey stratco tick grey
Fixing Battens to Roof Framing
0.55mm Steel Roof Battens       stratco tick grey   stratco tick grey  
0.42mm Steel Ceiling Battens       stratco tick grey      
Miscellaneous Products
Fence Panels       stratco tick grey      
Tuffloor (Fixing Caps to Post)           stratco tick grey  

Steel: Ripple Head or Stitching Screws

Self Drilling and Tapping Screws
Cladding Profile Ripple Head Without Neo Washer* Stitching Screws
(For Stitching Metal Sheets)
10 x 20 mm 8 x 12 mm 8 x 15 mm
Roofing and Walling
CGI Corrugated 16   stratco tick grey stratco tick grey
Superdek   stratco tick grey stratco tick grey
Prodek   stratco tick grey stratco tick grey
Smartspan   stratco tick grey stratco tick grey
Topdek 700      
Spacedek   stratco tick grey stratco tick grey
Smoothdek      
Walling
CGI Mini stratco tick grey stratco tick grey stratco tick grey
Maxiclad   stratco tick grey stratco tick grey
Maxirib   stratco tick grey stratco tick grey
Stratclad   stratco tick grey stratco tick grey
Fixing Battens to Roof Framing
0.55mm Steel Roof Battens      
0.42mm Steel Ceiling Battens      
Miscellaneous Products
Fence Panels   stratco tick grey stratco tick grey
Tuffloor (Fixing Caps to Post)      

Timber: Crest and Pan Fixing

Type 17 Screws

Cladding Profile

Crest Fixing Pan Fixing
Class 3**
Hex Head with Neo Washer
Class 4^
Hex Head with Neo Washer
Hex Head with Neo Washer
12 x 50 mm 14 x 50 mm 12 x 65 mm 14 x 65 mm 12 x 50 mm 12 x 65 mm 14 x 90 mm 10 x 25 mm 12 x 25 mm 14 x 25 mm
Roofing and Walling
CGI Corrugated 16   stratco tick grey     stratco tick grey     stratco tick grey stratco tick grey stratco tick grey
Superdek     stratco tick grey stratco tick grey   stratco tick grey   stratco tick grey stratco tick grey stratco tick grey
Prodek             stratco tick grey stratco tick grey stratco tick grey stratco tick grey
Smartspan     stratco tick grey stratco tick grey   stratco tick grey   stratco tick grey stratco tick grey stratco tick grey
Topdek 700               stratco tick grey stratco tick grey stratco tick grey
Spacedek                 stratco tick grey stratco tick grey
Smoothdek                 stratco tick grey  
Walling
CGI Mini                    
Maxiclad               stratco tick grey stratco tick grey  
Maxirib               stratco tick grey    
Stratclad               stratco tick grey    
Fixing Battens to Roof Framing
0.55mm Steel Roof Battens                    
0.42mm Steel Ceiling Battens                    
Fascia Brackets
Fascia Brackets                    

Timber: Type 17 and Self Drilling Screws

  Type 17 Screws Self Drilling and Tapping Screws
Cladding Profile Hex Head Wothout Neo Washer* Ripple Head Without Neo Washer* Bugle Head Screws Needle Point Screws
10 x 25 mm 10 x 30 mm 12 x 25 mm 12 x 40 mm 10 x 30 mm 6 x 25 mm 7 x 25 mm
Roofing and Walling
CGI Corrugated 16 stratco tick grey     stratco tick grey      
Superdek stratco tick grey     stratco tick grey      
Prodek stratco tick grey     stratco tick grey      
Smartspan stratco tick grey     stratco tick grey      
Topdek 700   stratco tick grey          
Spacedek       stratco tick grey      
Smoothdek              
Walling
CGI Mini         stratco tick grey    
Maxiclad              
Maxirib              
Stratclad              
Fixing Battens to Roof Framing
0.55mm Steel Roof Battens       stratco tick grey      
0.42mm Steel Ceiling Battens stratco tick grey stratco tick grey stratco tick grey        
Fascia Brackets
Fascia Brackets           stratco tick grey stratco tick grey

Note: The above steel fixing fastener sizes are suitable for fixing over an insulation blanket up to 55mm thick. For thicknesses up to 100mm, the next standard screw length to that indicated is to be used. For timber fasteners, the next standard screw length to that indicated may be required with minimum 25mm timber embedment to be maintained.

Classes: Protective coatings applied to fasteners provide various levels of protection. The Australian Standard for fastener performance (AS3566) currently lists three classes of corrosion coatings with a proposed fourth.

** Class 3: For general external use in mild and moderate industrial and mild marine applications. Stratco strongly recommends that Class 4 fasteners be used in moderate marine applications. Class 3 is intended for roofing and cladding fasteners in standard applications.

^ Class 4: For external use in moderate and severe marine environments, classified in accordance with ISO 9223 as generally between 100m from the beach front to approximately 300m inland. In high winds this may extend further inland. Fasteners conforming to Class 4 should be used with Ultra steel and XRW steel (when used 200-400m from marine environments).

* Does not provide waterproofing.


Cyclonic Fastener Selection

Steel: Crest Fixing

Self Drilling and Tapping Screws
Cladding Profile Fixings
(Includes Cyclone Assembly and Neo Washer)
Ridge Assemblies
(Includes Screw, Cyclone Ridge Assembly and Neo Washer)
Hex Head Without Neo Washer*
14 x 42 mm 14 x 50
14 x 53 mm
14 x 65
14 x 68 mm
14 x 75
14 x 78 mm
M6.5 x 55 mm# 14 x 42 mm 14 x 50
14 x 53 mm
14 x 65
14 x 68 mm
14 x 75
14 x 78 mm
M6.5 x 55 mm# 14 x 20 mm
Roofing
CGI Corrugated 16 stratco tick grey stratco tick grey     stratco tick grey stratco tick grey stratco tick grey     stratco tick grey  
Superdek   stratco tick grey stratco tick grey   stratco tick grey   stratco tick grey stratco tick grey   stratco tick grey  
Prodek       stratco tick grey         stratco tick grey    
Smartspan   stratco tick grey stratco tick grey   stratco tick grey   stratco tick grey stratco tick grey   stratco tick grey  
Fixing Battens to Roof Framing
0.75mm Cyclonic Steel Roof Battens                     stratco tick grey

Timber: Crest Fixing

Type 17 Screws
Cladding Profile

Fixings
(Includes Cyclone Assembly and Neo Washer)
Ridge Assemblies
(Includes Screw, Cyclone Ridge Assembly and Neo Washer)
Hex Head Without Neo Washer*
14 x 50 mm 14 x 65 mm 14 x 90 mm 14 x 50 mm 14 x 65 mm 14 x 90 mm 14 x 50 mm
Roofing
CGI Corrugated 16 stratco tick grey     stratco tick grey      
Superdek   stratco tick grey     stratco tick grey    
Prodek     stratco tick grey     stratco tick grey  
Smartspan   stratco tick grey     stratco tick grey    
Fixing Battens to Roof Framing
0.75mm Cyclonic Steel Roof Battens             stratco tick grey

Note: If fixing over an insulation blanket the next standard screw length to that indicated maybe required.

# Suits 0.75mm Cyclonic Roof Batten
* Does not provide waterproofing.


Screws, Bolts and Nails

Length Conversions

Length Conversions
Imperial Metric (mm) Imperial Metric (mm)
1/2" 12 2" 50
5/8" 16 2 1/2" 65
3/4" 20 3" 75
1" 25 4" 100
1 1/4" 30 5" 125
1 1/2" 40 6" 150

Screw Fastener Code

The number code format is:

12 - 14 x 45
Screw gauge
(Thread outside diameter)
  Thread Pitch
(Threads per inch)
  Overall length of the screw measured
from under the head (mm)

Typical Hex Head

Fasteners Fixings Screws Diagram

Top threaded section
Extrudes sheeting towards the seal to maximise waterproofness. Grips the sheeting for a secure connection. Stops sheeting from moving when walked on.

Dwell section
Prevents the sheeting from riding up during fixing and minimises distortion of the profile.

Shank hole enlarger
Enlarges the hole in the sheeting to minimise damage to the protective coating on the screw.

Fasteners Fixings Screws Diagram

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