Self-Drilling Screws for Metal, Steel
METAL-Tite™ Self-Drilling Screws (Tek Screw) for Metal, Steel
Self-drilling screws (tek screw) for metal, steel manufactured by BDN Fasteners, which are carbon steel fasteners for fixing steel sheets onto steel substrates. We offer a variey of self-drilling screws, BDN Fasteners is the best self-drilling screws manufacturer.
BDN Fasteners manufactures Australian AS3566 Standard self-drilling metal screws (tek screw) in different drive styles, lengths and sizes.
METAL-Tite™ Self-Drilling Screws for Fixing Cladding to Metal
Application
METAL-Tite™ 10-16 Hex Flange Head Self-Drilling Screws for fixing roof sheeting to metal.
Part Number
- SDHC1016C3N 10-16 x 16mm
- SDHC1019C3N 10-16 x 19mm
- SDHC1025C3N 10-16 x 25mm
Self-Drilling screws for metal Made from hardened C-1022 for better durability and strength, our valley fixing self-drilling metal screws are ideal for fixing wall curtains and cladding. The fixing’s steel purlins, which are up to 4.5mm thick, can support the weight of any roof deck. Other special features of our self-drilling metal roofing screws include flanged-head and EPDM washers.
METAL-Tite™ Self-Drilling Screws for Fixing to Thick Steel
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No.5 Drilling Point
Application
METAL-Tite™ 12-24 Hex Flange Head No.5 Drill Point Self-Drilling Screws for fixing to thick steel.
Part Number
- SDH5F1232C3N 12-24 x 32mm
- SDH5F1238C3N 12-24 x 38mm
- SDH5F1250C3N 12-24 x 50mm
Self-Drilling screws for steel, each fastener comes with patented thunder-shot drill points for steady and fast performance. These drill points are capable of drilling through 12.5mm thick steel while effectively clearing out swarf. Our valley fixing fasteners boast BN3 Silver Coating, which consists of multiple layers of specially-formulated chemicals that can easily withstand the elements.
METAL-Tite™ Double Thread Self-Drilling Screws for Fixing Roof Sheeting to Metal
Application
METAL-Tite™ 12-14 Hex Flange Head Double Thread Self-Drilling Screws for Fixing roof sheeting to metal.
Part Number
- SDHCG1250C3N 12-14 x 50mm
- SDHCG1250C3N 12-14 x 55mm
- SDHCG1250C3N 12-14 x 65mm
- SDHCG1250C3N 12-14 x 75mm
- SDHCG1250C3N 12-14 x 85mm
- SDHCG1250C3N 12-14 x 110mm
- SDHCG1250C3N 12-14 x 130mm
Double Thread Screws
- Upper thread has a larger diameter and offer better pullout values when fixing thin sheets.
- The knurls on the shank help clear off excess swarf (i.e. metal shavings) which prevents the EPDM washers from being damaged, impending the water tightness of the fixing.
- Come in different threadless shank lengths to accommodate for the thickness of the insulation layer below insulated metal sheets.
METAL-Tite™ Full Thread Self-Drilling Screws for Fixing Roof Sheeting to Metal
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Full Thread
Application
METAL-Tite™ 12-14 Hex Flange Head Double Thread Self-Drilling Screws for Fixing roof sheeting to metal.
Part Number
- SDHC1245C3N 12-14 x 45mm
- SDHC1245C3N 12-14 x 55mm
- SDHC1245C3N 12-14 x 65mm
- SDHC1245C3N 12-14 x 75mm
- SDHC1245C3N 12-14 x 90mm
Carbon steel fasteners are ideal for fixing steel sheets onto steel substrates. Our crest fixing fasteners can penetrate a maximum of 6.0mm thick steel (#12 gauge). The thunder-shot point design of the TEK screw’s tips allows self-drilling on steel or any metal surface.
Self-Drilling Screws for Stitching Screws Fixing to Metal
Stitching Fasteners
Fix our self-drilling stitching screws onto panel to panel side lap or end lap of light gauge, lightweight steel. The screws come with reduced thunder-shot drilling point and to reduce thread stripping and our proprietary harpoon threads help retain pull-out strength.
Self-Drilling Screws for Truss to Plate Connection
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High pull-out strength
Truss to Plate Connection
BDN’s METAL-Tite trust-to-plate connection fasteners are designed for fixing steel trusses to steel plates or beams of thicknesses ranging from 0.75mm to 1.6mm. Our truss to metal fasteners also follows Australian AS3566 standards and come with high pull-out strength and patented trident drill points.
Self-Drilling Screws for Concealed Fixing to Metal
Concealed Fixing Fasteners
The concealed fixing fastener’s wafer head is specifically designed to maintain a low profile upon fixing, creating an aesthetically pleasing flat surface without any protrusions which might create interference. Additionally, these types of fasteners come in PH2+ Philips drive and can penetrate steel thickness of up to 4.0mm.
Suited for Clip Fixing to Batten Supports
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Button Head
Clip-Fix Button Head Self-Drilling Screws
is suited for concealed and pierce fixing snap-lock type cladding system panels to thin gauge steel battens. Clip-Fix’s low-profile button head are concealed and will not interfere when panels are snapped into position, providing a clean finish.
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