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TEK (Self-drilling) Screws -

TEK (Self-drilling) Screws
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GCA Ltd stocks a range self-drilling screws are used for fixing steel to steel.

Heavy-section screws are for stell thickness's of 4.0mm to 12.5mm maximum total thickness.

They come supplied with a 16mm washer with 3mm thick bonding to reduce the likelihood of leaks.

The Tek Driver is a 5/16" x 1/4" shank drive bar for use with the hexagonal head steel 'Tek' screw.

For thin steel, use the Easydrive 4.2x13mm Easydrive self-drilling screws.



Options:

 

Part Number  Width (mm) Length (mm)  Pack Qty
Easydrive Self Drill Tek Screws    
TEK13X4.2 4.2 13 100
Heavy Section Tek Screws    
TEK22 5.5 22 100
TEK32 5.5 32 100
TEK38 5.5 38 100
TEK40 5.5 40 100
TEK55 5.5 55 100
TEK75 5.5 75 100
TEK90 5.5 90 100
TEK100 5.5 100 100
       
TEKDRIVER 5/16" 1/4" 1
Steel Thickness: 4-12.5mm