हेक्सागोनल हेड सेल्फ ड्रिलिंग स्क्रू

उत्पाद वर्णन

Hexagonal Head Self Drilling Screws offer superior fastening speed, robust grip strength, and ease of installation across metal, wood, and composite materials, making them highly sought after in construction and industrial applications. They eliminate pre-drilling steps, save labor time, provide a secure fit, and boast excellent durability with corrosion-resistant coatings that suit both indoor and outdoor uses.

Key Benefits

Hex head self drilling screws streamline construction by combining drilling and fastening in one step, saving valuable installation time and labor costs. Their drill-tip enables high-precision placement, reducing the risk of misalignment and surface damage. With robust design and corrosion-resistant finishes, these screws provide reliable holding power and long-term durability, especially in outdoor or high-stress environments. The hexagonal head ensures strong torque transfer and a secure grip during installation.

Major SEO keywords: hex head self drilling screws, self drilling screws for steel, high tensile hex screws, corrosion resistant fasteners, fast installation screws, roofing screws.

Typical Applications

Fastening metal to metal, and metal to wood in roofing, cladding, steel fabrication, and structural frames.

Preferred for HVAC, electrical ducting, and modular building systems where high torque and reliability matter.

Widely used for outdoor, coastal, and prefabricated constructions due to corrosion-resistant options.

Usage & Installation Steps

These screws feature a drill-shaped tip that penetrates metals up to 5mm thick without pre-drilling, making them ideal for steel sections, brackets, and components.

Suitable for use with power nut drivers for rapid, controlled fastening and repeatable sealing, especially in sandwich panel and roofing installations.

Diameters range from 6G to 14G and lengths from 10mm to 205mm; available in zinc-plated, stainless steel, and specialized coated variants for project-specific durability.

Hexagonal head options facilitate greater torque application, secure fitting, and reduced risk of cam-out or driver slip.

Other Well-Known Names for Same Product

Hex head self drilling screws save installation time and labor costs.

Engineered for metal-to-metal and steel-to-wood secure fastening.

High-torque grip design minimizes surface damage and improves construction reliability.

Corrosion-resistant coating ensures durability for outdoor applications.

Ideal for roofing, cladding, HVAC, and modular system projects.

No pilot hole neededsingle-step drilling and fastening reduces errors.

Fast installation screws for steel structures and components.

These detailscoupled with targeted keywordshelp create authoritative, SEO-optimized product pages for industrial fastener businesses targeting efficiency, reliability, and project durability in construction and fabrication sectors.

Size	4.8 & 5.5mm
Material	CS
Usage/Application	Roofing
Finish	Galvanized
Model Name/Number	51
Brand	HP or any available
Type Of Heads	Hex
Plating	Silver
Packaging Type	Box
Features	Corrosion Resistant

Areas in which we are interested & focussed to trade/deal

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Precision Engineering for Industrial Roofing

With a hexagonal head design, these self drilling screws guarantee secure fastening in roofing projects. Their carbon steel construction adds strength, while the polished surface enhances resistance against harsh environmental conditions. Sourced from reputable Indian suppliers, they deliver both reliability and longevity, making them a preferred choice for industrial professionals.


Effortless Installation and Versatility

These screws are engineered to save installation time, thanks to their self drilling tips. Suitable for various substrates, their design eliminates the need for pre-drilling, enabling efficient work onsite. The product caters to diverse industries, with sizes tailored for different structural requirements, and a finish promoting extended service life.