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Self-Drilling Screws Series Manufacturer
BDN Fasteners offer a full range of Australian AS3566 Standard self-drilling and self-tapping screws
for steel to steel and steel to timber applications in various coating options to cope with different environments.
We aim to provide customers with the highest quality product at a competitive price.
SELF DRILLING SCREWS FOR FIXING ROOF SHEETING TO METAL
Crest Fixing Fasteners (Double Thread)
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.
Crest Fixing Fasteners (Full Thread)
Self-drilling screws (tek screw) for metal, steel manufactured by BDN Fasteners, which are carbon steel fasteners for fixing steel sheets onto steel substrates.
SELF DRILLING SCREWS FOR FIXING CLADDING TO METAL
Fixing Cladding to Metal (#10 Gauge)
They are designed for valley fixing cladding profiles to steel purlins up to 4mm thick and timber battens.
- 10-16 x 16mm
- 10-16 x 19mm
- 10-16 x 25mm
Fixing Cladding to Metal (#12 Gauge)
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.
- 12-14 x 20mm
- 12-14 x 25mm
- 12-14 x 30mm
- 12-14 x 35mm
SELF DRILLING SCREWS FOR STITCHING SCREWS FIXING TO METAL
Stitching Fasteners (Reduced Point)
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.
- 15-15 x 20mm (#15 Gauge)
Stitching Fasteners (Needle Point)
Attaches light gauge sheet metal to sheet metal.
- 10-16 x 19mm (#10 Gauge)
SELF DRILLING SCREWS FOR STITCHING SCREWS FIXING TO THICK STEEL
Fixing to Thick Steel
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.
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.
- 10-24 x 16mm
- 10-24 x 22mm
SELF DRILLING SCREWS FOR TRUSS TO PLATE CONNECTION
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.
- 12-14 x 20mm
SELF DRILLING SCREWS FOR TRUSS TO PLATE CONNECTION
Frame Fixing Screws
Flat top frame screw is designed for stud to plate connections and connection lintels to plate without pre-punched holes.
- M6.0-1.00 x 22mm
All BDN Fasteners undergo stringent in-house quality control to guarantee fast and stable drilling performance, and are regularly tested by accredited 3rd party laboratories for independent and impartial certification.
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