Essential Things You Must Know on Saddle Washer

Top Industrial Screws and Fasteners Maker in India


Image

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 screws and fasteners manufacturer 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, precision engineering, and compliance with international standards, BDN Fasteners India has become a go-to choice for builders, contractors, and fabricators nationwide.

Their extensive product line includes solutions designed for metal, wood, composite, and plastic roofing materials, catering to both small-scale and industrial-level construction works. From roofing sheets to steel frames and sandwich 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 vital for the stability and performance of roofing and structural installations. BDN Fasteners India delivers performance-backed 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 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 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 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 industrial roofing and metal structures.

Subtypes include:

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

Crest Fixing Fasteners: 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; 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 designed for secure timber-to-metal fastening without the need for pre-drilling. Their aggressive cutting tips and deep threads create tight, durable joints suitable for timber roofing, sheds, and framing. The screws feature protective finishes to maintain strength in humid conditions and POLYXPAND Plastic Skylight Fixing Fasteners 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 industrial frameworks Crest Fixing Fasteners and heavy-structure assemblies requiring precision alignment.

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 accommodate natural expansion and contraction of sheets without causing cracks. Their ergonomic structure and non-corrosive sealing make them ideal for skylights, greenhouses, and transparent roofing systems.

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 complement self-drilling screws perfectly and ensure superior sealing for rooftop assemblies.

Fibre Cement Board Screws


BDN’s Fibre Cement Board Screws drill cleanly through hard cement boards, providing secure fixing for both interior and exterior wall and ceiling applications. Featuring reinforced holding power and rust-proof finishes, these screws ensure durability even under high-moisture or heavy-load conditions.

Manufacturing Excellence at BDN Fasteners India


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. Automated cold forging, heat treatment, and thread rolling ensure dimensional accuracy and durability. Advanced coating technologies like Ruspert and zinc plating provide extended protection against oxidation and wear.

Each batch undergoes rigorous quality checks for mechanical performance, torque, and corrosion resistance. The company’s in-house SST and Kesternich chambers 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 world-class fastening solutions for all structural requirements.

Conclusion


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

Built to meet the international AS3566 performance code and validated through corrosion and strength trials, 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.

Leave a Reply

Your email address will not be published. Required fields are marked *