Article to Know on Metal-Tite Self-Drilling Screws and Why it is Trending?

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In today’s infrastructure and engineering projects, the importance of robust, precision-built, and rust-resistant fixings cannot be overstated. BDN Fasteners India stands as a renowned top-tier fastener producer in India, offering a wide-ranging range of products that ensure tight installation, long-term reliability, and outstanding results across various engineering needs. Known for reliable manufacturing excellence, precision engineering, and compliance with international standards, BDN Fasteners India has become a reliable choice for builders, contractors, and fabricators nationwide.

Their extensive product line includes solutions designed for metal, timber, fibre cement, and polycarbonate materials, catering to both light and heavy construction projects. From roofing sheets to steel frames and sandwich panels, every fastener produced reflects BDN’s dedication to excellence, durability, and ease of installation.

Reasons to Choose BDN Fasteners India


Choosing the right fasteners is essential for the strength and durability of roofing and structural installations. BDN Fasteners India delivers engineered products that ensure lasting performance. Their fasteners comply with the internationally recognised AS3566 standard and undergo rigorous corrosion tests such as Salt Spray (SST) and Kesternich cycle tests, proving their ability to withstand corrosion and extreme weather.

With features like precision-cut drill tips, high-strength cores, and watertight EPDM seals, BDN’s screws offer leak-proof fastening, minimal upkeep, and efficient installation. Builders trust BDN for both small and large-scale projects due to its consistent supply, technical reliability, and commitment to international quality benchmarks.

Metal-Tite Self-Drilling Screws


Designed for efficient metal-to-metal connections, Metal-Tite Self-Drilling Screws combine drilling and fastening in one step, saving time while ensuring tight and durable joints. These fasteners are manufactured using heat-treated carbon steel and protected with high-performance anti-rust coatings for enhanced corrosion protection. With a lifespan exceeding 20 years under tough conditions, they are ideal for galvanized roofing and steel constructions.

Subtypes include:

Needle Point Stitching Screws: Perfect for sheet-to-sheet fixing in steel structures; engineered for rust resistance.

Crest Fixing Fasteners: Offered in a range of lengths for crest-mounted applications; ideal for securing roofing panels along ridge lines.

Sandwich Panel Fasteners: Engineered for composite sandwich panels; feature watertight sealing components for leak-free installation.

Heavy Section Fasteners: Built for heavy-duty applications like steel decking, offering superior penetration for dense substrates.

Timber-Tite Wood-to-Metal Fasteners


The Timber-Tite Self-Tapping Screws are engineered for wood-to-metal applications without the need for pre-drilling. Their aggressive cutting tips and deep threads create tight, durable joints suitable for wooden roof structures and frames. The screws feature rust-resistant coatings to maintain strength in moist environments and are available for both valley and crest fixing:

Valley Fixing Fasteners: Compact variants for fixing through roof valleys, ensuring watertightness.

Crest Fixing Fasteners: Extended-length screws offering superior resistance to wind forces at crests.

Frame-Tite Fasteners


The Frame-Tite range provides reliable fastening for steel wall frames and structural assemblies. Made from reinforced carbon steel, these screws resist bending and feature under-head nibs that ensure tight sealing. They deliver consistent torque and easy installation, making them suitable for load-bearing wall frames, industrial buildings, and seismic-resistant designs.

POLYXPAND UV-Resistant Fasteners for Skylights


The POLYXPAND series from BDN Fasteners India offers specialised fasteners for plastic and polycarbonate skylights. Built with sunlight-resistant polymers, these screws accommodate natural expansion and contraction of sheets without causing cracks. Their ergonomic structure and non-corrosive sealing make them suitable for domes, green roofs, and daylighting panels.

Saddle Washers


Saddle Washers ensure uniform pressure and watertight protection under screw heads, reducing the risk of sheet deformation. Made with corrosion-resistant materials, they complement self-drilling screws perfectly and ensure superior sealing for rooftop assemblies.

Fibre Cement Fixing Screws


BDN’s Fibre Cement Board Screws penetrate tough cement boards without cracking, providing secure fixing for both interior and exterior wall and ceiling applications. Featuring reinforced holding power and rust-proof finishes, these screws ensure stability and long service life in demanding construction environments.

Manufacturing Excellence at BDN Fasteners India


Every fastener at BDN Fasteners India is produced through a highly standardised and automated POLYXPAND Plastic Skylight Fixing Fasteners production cycle. High-grade raw materials such as premium alloy and stainless steel grades are subjected to stringent inspection. Automated cold forging, heat treatment, and thread rolling ensure strength and precision. Advanced coating technologies like multi-layer corrosion barriers provide extended protection against oxidation and wear.

Each batch undergoes in-depth testing for hardness, coating thickness, and tensile integrity. The company’s in-house SST and Kesternich chambers verify long-term durability under extreme environmental conditions. This attention to detail reinforces BDN Fasteners India’s reputation as a trusted screws and fasteners manufacturer in India committed to delivering world-class fastening solutions for all structural requirements.

Final Thoughts


BDN Fasteners India has established itself as a leading screws and fasteners manufacturer in India by offering high-quality, durable, and performance-tested fastening solutions. From Fibre Cement Board Screw Metal-Tite Self-Drilling Screws and Timber-Tite wood fixings to Frame-Tite framing screws, POLYXPAND plastic roof fixings, roof sealing washers, and Fibre Cement Board Screws, each product ensures superior performance and reliability.

Built to meet the Australian AS3566 standard and tested under extreme conditions, BDN’s fasteners deliver long-lasting protection, strength, and efficiency for all types of structural applications. For projects ranging from light roofing to heavy industrial work, BDN Fasteners India provides engineered fasteners designed to enhance safety, longevity, and installation efficiency.

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