Article to Know on Sandwich Panel Fasteners and Why it is Trending?

Screws and Fasteners Manufacturer in India


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In modern construction and industrial applications, 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 go-to 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 sheet metal to structural steel and insulated panels, every fastener produced reflects BDN’s commitment to strength, performance, and efficiency in application.

What Makes BDN Fasteners Ideal for Construction and Roofing


Choosing the right fasteners is vital for the stability and performance 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 SST (1000 hours) and Kesternich (7 cycles), proving their resistance to rust and harsh environmental conditions.

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 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 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 crafted from hardened carbon steel and protected with high-performance anti-rust coatings for enhanced corrosion protection. With a tested service life of over two decades 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-Fix Hex Head Screws: Offered in a range of lengths for crest-mounted applications; ideal for securing roofing panels along ridge lines.

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

Heavy Section Fasteners: Used for thick steel connections and decking systems, offering superior penetration for dense substrates.

Timber-Tite Wood-to-Metal Fasteners


The Timber-Tite Self-Tapping Screws are designed for secure timber-to-metal fastening 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 rust-resistant coatings to maintain strength in moist environments and are available for both two common roofing applications:

Valley Fixing Fasteners: Shorter screws for low points in roofing profiles to prevent leaks.

High-Point Fix Screws: Longer variants for securing sheets at roof crests, providing excellent wind uplift resistance.

Frame-Tite Fasteners


The Frame-Tite range provides high-performance connections for framing and load-bearing systems. 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 flexible design, eco-friendly washers, and weatherproof coating make them suitable for domes, green roofs, and daylighting panels.

Saddle Washers for Roofing Applications


Saddle Washers enhance sealing and distribute the load evenly under screw heads, reducing the risk of sheet deformation. Made with corrosion-resistant materials, they pair Sandwich Panel Fasteners seamlessly with roofing fasteners and ensure better waterproofing for roofing installations.

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.

BDN Fasteners India – Manufacturing Precision and Quality


Every fastener at BDN Fasteners India is produced through a precise, quality-controlled manufacturing process. High-grade raw materials such as carbon steel and stainless steel 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 superior corrosion resistance. Frame-Tite Fasteners

Each batch undergoes rigorous quality checks for mechanical performance, torque, and corrosion resistance. The company’s internal testing facilities 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 fastening solutions provider in India by offering precision-built fasteners that deliver lasting performance. From Metal-Tite fasteners and Timber-Tite Self-Tapping Screws to Frame-Tite Fasteners, POLYXPAND Skylight Fixing Fasteners, Saddle Washers, and cement sheet screws, each product ensures consistent strength and longevity.

Built to meet the Australian AS3566 standard and tested under extreme conditions, BDN’s fasteners deliver long-lasting protection, strength, and efficiency for all construction types. For roofing, framing, panel fixing, or industrial assembly, BDN Fasteners India provides engineered fasteners designed to enhance safety, longevity, and installation efficiency.

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