The Blog to Learn More About Heavy Section Fasteners and its Importance

Top Industrial Screws and Fasteners Maker in India


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In contemporary building and manufacturing sectors, the importance of strong, durable, and weather-resistant fasteners cannot be overstated. BDN Fasteners India stands as a renowned top-tier fastener producer in India, offering a comprehensive range of products that ensure secure fixing, longevity, and superior performance across various construction needs. Known for unwavering quality standards, technical precision, and adherence to global benchmarks, BDN Fasteners India has become a reliable choice for builders, contractors, and fabricators nationwide.

Their broad product line includes solutions designed for metal, wood, composite, and plastic roofing materials, catering to both small-scale and industrial-level construction works. From sheet metal to structural steel and insulated panels, every fastener produced reflects BDN’s dedication to excellence, durability, and ease of installation.

Why Choose BDN Fasteners India for Roofing and Construction Projects


Choosing the right fasteners is crucial for the strength and durability of roofing and structural installations. BDN Fasteners India delivers technically tested 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 EPDM washers, sharp drill points, and high-tensile strength, BDN’s screws offer watertight sealing, reduced maintenance, and faster installation. Builders trust BDN for both residential and commercial builds due to its dependable logistics, quality assurance, and engineering integrity.

Metal-Tite Series – Self-Drilling Roofing Screws


Designed for quick and strong metal joints, Metal-Tite Self-Drilling Screws integrate drilling and fastening into a single operation, 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 extended rust resistance. With a lifespan exceeding 20 years under tough conditions, they are ideal for galvanized roofing and steel constructions.

Subtypes include:

Stitching Fasteners (Needle Point): Suitable for fixing steel sheets to steel substrates; coated for corrosion protection.

Crest Fixing Fasteners: Available in multiple sizes with hex washer heads; used for crest areas of roofs to secure panels firmly.

Sandwich Panel Fasteners: Designed for insulated panel installations; equipped with EPDM seals and aluminium bonded washers.

Heavy Section Fasteners: Built for heavy-duty applications like steel decking, capable of drilling up to 12.8 mm thick steel.

Timber-Tite Self-Tapping Screws


The Timber-Tite Self-Tapping Screws are engineered for wood-to-metal applications without the need for pre-drilling. Their sharp points and coarse threads create secure, long-lasting bonds suitable for wooden roof structures and frames. The screws feature protective finishes to maintain strength in moist environments and are available for both two common roofing applications:

Low-Point Fix Screws: Compact variants for fixing through roof valleys, ensuring watertightness.

High-Point Fix Screws: Extended-length screws offering superior resistance to wind forces at crests.

Frame-Tite Structural Screws


The Frame-Tite range provides reliable fastening for steel wall frames and structural assemblies. Made from heat-treated steel, these screws resist bending and feature under-head nibs that ensure tight sealing. They deliver smooth driving torque, making them suitable for load-bearing wall frames, industrial buildings, Sandwich Panel Fasteners and seismic-resistant designs.

POLYXPAND Plastic Skylight Fixing Fasteners


The POLYXPAND series from BDN Fasteners India offers dedicated fixings for translucent roofing and skylight systems. Built with sunlight-resistant polymers, these screws flex with sheet movement to prevent stress fractures. Their ergonomic structure and non-corrosive sealing make them suitable for Timber-Tite Self-Tapping Screw domes, green roofs, and daylighting panels.

Saddle Washers


Saddle Washers enhance sealing and distribute the load evenly under screw heads, reducing the risk of surface damage. Made with long-life composite materials, they pair seamlessly with roofing fasteners 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 high pull-out strength and anti-corrosion coatings, these screws ensure durability even under high-moisture or heavy-load conditions.

BDN Fasteners India – Manufacturing Precision and Quality


Every fastener at BDN Fasteners India is produced through a highly standardised and automated production cycle. High-grade raw materials such as carbon steel and stainless steel are tested before use. Computer-controlled forming and thermal hardening ensure dimensional accuracy and durability. Advanced coating technologies like multi-layer corrosion barriers provide superior corrosion resistance.

Each batch undergoes rigorous quality checks for mechanical performance, torque, and corrosion resistance. The company’s internal testing facilities verify product life expectancy in harsh climates. This attention to detail reinforces BDN Fasteners India’s reputation as a trusted screws and fasteners manufacturer in India committed to delivering products that meet both domestic and international construction standards.

Conclusion


BDN Fasteners India has established itself as a dependable screws and fasteners manufacturer in India by offering high-quality, durable, and performance-tested fastening solutions. From Metal-Tite fasteners and Timber-Tite wood fixings to Frame-Tite Fasteners, POLYXPAND Skylight Fixing Fasteners, roof sealing washers, and cement sheet screws, each product ensures superior performance and reliability.

Built to meet the Australian AS3566 standard and validated through corrosion and strength trials, BDN’s fasteners deliver long-lasting protection, strength, and efficiency for all construction types. 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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