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Best Self-Drilling Fasteners in Asia!

BDN Fasteners, 100% Made in Taiwan

BDN Fasteners was established by a well-known Taiwanese self-drilling screw manufacturer known for their product quality.

We offer a full range of self-drilling and self-tapping screws that drill, tap threads, and fasten in one swift process. An optional pre-assembled, anti-static DEKS True-Blue weather sealing washer completes the process. The washer provides the perfect seal to the drilled hole and protects from the elements, whereas the non-conductive feature prevents corrosion problems.

Our inventory consists of Australian AS3566 screws, which are ideal for steel-to-timber and steel-to-steel applications and are available in different coating options. Our screws are available in Ruspert or mechanical zinc plating which are ideal for light to heavily weathered areas.

Fast and Stable Drilling Performance

Stringent, In-house Quality Control

Competitive price

We are a leading self-drilling and self-tapping screw supplier that maintains strong bonds with distributors and project managers to create better construction projects. We believe the final build result reflects the quality of the hardware and tools used, hence we stock an extensive range of dependable self-drilling, self-tapping screws and accessories to meet customer expectations.

BDN Fasteners – your strong fastening partner. Join us!

OUR PRODUCT

Our self-drilling screws are manufactured with a drill point end. It eliminates the need for pre-drilled pilot holes since they perform the tapping, drilling, and fastening in one work step. We promote safer installation by manufacturing screws with high performance drilling points that engage material faster with less effort.

VALLEY FIXING FASTENERSCREST FIXING FASTENERSHEAVY SECTIONSTITCHING FASTENERSCONCEALED FIXING FASTENERSTrident Drill PointTrident Drill PointTIMBER-Tite VALLEY FIXING FASTENERSTIMBER-Tite CREST FIXING FASTENERSTRUSS TO PLATE CONNECTIONTRUSS-Tite™ Frame ScrewFRAME-Tite™ Frame ScrewSKYLIGHT FIXING FASTENERS
 

Valley Fixing Fasteners

Valley Fixing Fasteners are used for fixing cladding and wall curtains/steel purlins up to 4.5mm thick. They require a magnetic hex socket (5/16”) as an adapter to be installed.

 

Crest Fixing Fasteners

Crest Fixing Fasteners are designed to be used for fixing roofing sheets at the crest onto steel purlins up to 4.5mm in thickness. They require a hex socket (5/16”) bit to be installed.

 

Heavy Section

The Valley Fixing Heavy Section Fasteners can penetrate steel of up to 12.5mm in thickness and easily clears through swarf. They require a hex socket (5/16”) bit to be installed.

 

Stitching Fasteners

Stitching Fasteners are used for steel to steel fixing. Ours come with a harpoon thread and a hex washer flange head. They require a magnetic hex socket (5/16”) as an adapter to be installed.

 

Concealed Fixing Fasteners

Our wafer head, Philips drive, concealed Fixing Fasteners are designed for liner and spacer bracket fixings, and fixing steel sheets into steel substrates. The low wafer head profile provides a clean surface for any additional cladding

 

Trident Drill Point(Valley)

The Trident Drill Point was designed to prevent pin down on the exact drill location without wandering off during the initial phase. Aside from the excellent drill and drive performance, it is also very effective in clearing away swarf during the drilling process. Its offers a 4mm thick steel drilling capacity.

 

Trident Drill Point(Crest)

The Trident Drill Point was designed to prevent pin down on the exact drill location without wandering off during the initial phase. Aside from the excellent drill and drive performance, it is also very effective in clearing away swarf during the drilling process.

 

Timber-Tite Valley Fixing Fasteners

Timber-Tite Valley Fixing Fasteners are used for fixing steel to wooden substrates, and capable of penetrating 20mm thick timber and above. The shorter length is meant for sheet valley fixing which is paired with a hex washer flange head and Type 17 sharp point for tapping into hard wooden substrates.

 

Timber-Tite Crest Fixing Fasteners

Timber-Tite Crest Fixing Fasteners are used for fixing steel to wooden substrates, and capable of penetrating 25mm thick timber and above. The longer length is meant for sheet crest fixing which is paired with a hex washer flange head and Type 17 sharp point for tapping into hard wooden substrates.

 

Truss to Plate Connection

Trust to Plate Connection Fasteners are used to fix steel trusses to steel ranging from 0.75mm to 1.66 in thickness. They come with a patented trident drill point and require a hex socket (5/16”) to installed.

 

Truss-Tite Frame Screw

The Truss-Tite Frame Screw are wide but flat in diameter with a slightly round, protruded surface to accommodate a Phillips head. It designed for the assembly of steel roof trusses and floor trusses via pre-punched holes.

 

Frame-Tite Frame Screw

FRAME-Tite flat top frame screws are designed with smooth, flat tops for fast installation with no pre-drilling required. It comes with serrations underneath the head for better grip, as spinning is pretty common on lesser screws when fixing thin sheets.

 

Skylight Fixing Fasteners

Skylight fixing fasteners are designed to create a much-required thermal expansion hole on plastic roofing material and then securely fastened onto the purlin underneath in one-go. Owing to the wings on the drilling tip, a 10mm diameter thermal expansion hole is created during the process, which then snaps off immediately upon coming in contact with steel. A large BAZ washer completes the package, covering the expansion hole while providing superior strength against high winds.

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