Industrial Fasteners Manufacturer in India for Roofing & Construction

Boltex®Fasteners Boltex®Fasteners
• September 11, 2026 • min read

Industrial buildings and roof systems depend on fasteners that perform reliably under weather, structural loads, and daily movement. Poorly selected fixing points can contribute to water entry, sheet movement, and premature surface damage. Choosing the right material, thread, point, and coating helps maintain dependable connections over time. As an industrial fasteners manufacturer in India, Boltex® Fasteners produces fastening solutions for roofing, cladding, framing, and related construction applications. Our range is developed around precise fit, consistent performance, and corrosion protection for different project environments.

For industries looking for an industrial fasteners supplier in India, choosing a manufacturer with application-focused product knowledge can simplify procurement and product selection. Boltex® Fasteners supports projects with fastening options designed for different materials and installation requirements.

Industrial Fasteners for Diverse Applications

Construction, roofing, and engineering projects place different demands on screws and related fastening hardware. Steel sheets, timber supports, and framed assemblies require designs suited to their specific fixing conditions. As an industrial fasteners manufacturer in India, we organize our product range around these practical requirements to support accurate selection and installation.

  • Construction Fasteners: Our fasteners support steel frames, panels, and site assemblies that require dependable holding strength.
  • Roofing Fasteners: Roofing sheet fasteners secure metal and related sheets while helping protect exposed fixing points against moisture.
  • Cladding Fasteners: Cladding screws hold wall and roof panels in position and help manage movement caused by wind and temperature changes.
  • Engineering Fasteners: Engineering and fabrication work requires accurately manufactured screws for machines, structures, and assemblies.
  • Panel Fasteners: Longer fasteners are available for insulated and sandwich panels, allowing fixing through multiple layers.
  • Project Fasteners: Application-specific options help contractors select suitable products according to materials and environmental conditions.

When evaluating an industrial fasteners supplier in India, buyers can consider product range, coating options, application suitability, and supply consistency alongside pricing.

Our Range of Industrial Fasteners

Different joining requirements call for different fastening systems. Metal-to-metal work, timber supports, light steel framing, and roofing applications each require an appropriate combination of thread, point, length, and sealing arrangement.

At Boltex® Fasteners, our product families cover a range of construction and industrial requirements. This structured approach helps contractors and project teams identify products according to the material and fixing application.

  • Metal-to-Metal System: Self-drilling screws fix steel sheets to steel supports, with heavy-duty variants available for thicker sections.
  • Metal-to-Wood System: Self-tapping screws provide reliable grip in timber purlins and wooden frames, with suitable washers available for exposed installations.
  • Steel Framing System: Framing screws provide controlled fixing in light gauge steel used for partitions, ceilings, and modular structures.
  • Thermal Expansion System: Roofing fasteners designed for moving sheets accommodate controlled expansion while maintaining the fixing connection.

Product Dimensions & Technical Specifications 

As one of the leading fasteners manufacturers in India, Boltex® Fasteners offers a comprehensive range of high-performance fasteners for roofing sheets, cladding, framing, and industrial applications. The range includes BX® and BN3 coating options, along with AS3566-tested Class 3 and Class 4 fasteners. The table below highlights key specifications, including sizes, penetration capacity, coating options, and recommended applications: 

Fastener NameSeries/TypeAvailable SizesPenetration CapacityKey Features/ CoatingMain Applications
Metal-to-Metal SystemStitching Screws#10 / #12 × 16–35 mmUp to 1.2 mm steelThunder-Shot point, Ruspert/Grey/BN3 coatingSheet-to-sheet fixing, roofing overlaps
Crest Fixing Screws#12 × 45–130 mmUp to 6.0 mm steelEPDM washer compatible, corrosion-resistant coatingMetal roofing, wall cladding
Sandwich Panel Screws#12 × 50–150 mm+Up to 8.0 mm steelLong-length fastening for insulated panelsSandwich panels, cold storage, industrial buildings
Heavy Duty Screws12-24 × 32, 65, 80, 90, 100, 150 mmUp to 12.5–13 mm steelHeavy-duty Thunder-Shot point, Ruspert/Grey/BN3PEB structures, heavy steel construction, solar structures
Metal-to-Wood SystemValley & Crest Fixing12-11 × 50, 55, 65, 75, 90 mmValley: 20 mm+ / Crest: 25 mmType 17 sharp point, Ruspert/Grey coating, Eco BDN Green EPDM washerTimber Roofing, Wooden Structures, Roof Decking, Sheds, Carports
Steel Framing SystemFraming Screws

10-16 × 22 mm

10-24 × 22 mm

Up to 1.6 mmThunder Shot Point, Ruspert/Grey/BN3 coating, Countersunk headSteel Framing, Partition Systems, Ceiling Frames, Modular Construction
Thermal Expansion SystemPolycarbonate Fasteners12-14 × 40 mm, 55 mm (up to 65–72 mm)

Up to 5.5 mm steel

~10 mm expansion hole

Winged Thunder Shot Point, Ruspert/Grey coating, EPDM washerPolycarbonate Roofing, Skylights, Greenhouses, Canopies, Walkways

Choose Boltex® Fasteners

Consistent fastening performance depends on controlled manufacturing, suitable materials, and corrosion protection matched to the working environment. Boltex® Fasteners focuses on dimensional accuracy, product consistency, and coating performance across its range.

For projects comparing industrial fasteners manufacturers, factors such as manufacturing control, coating technology, standards compliance, and application support can help determine the right long-term partner.

BX® coating is suitable for general outdoor roofing and construction applications, while BN3 coating is intended for more demanding coastal, humid, and industrial environments. Selected products are also available as AS3566 Class 3 and Class 4 compliant options.

  • Manufacturing Expertise: Our production processes support accurate dimensions, clean drilling, and consistent fastening performance.
  • Quality-Focused Production: Product checks cover key elements such as threads, points, coatings, and washers.
  • Multiple Coating Options: BX® and BN3 coatings provide options for different levels of environmental exposure.
  • Standards and Compliance: Selected fasteners are available in AS3566 Class 3 and Class 4 compliant variants.
  • Application Guidance: Product categories based on material and use make it easier to identify suitable fastening solutions.
  • Engineering Support: Our BX® engineering support helps evaluate fastener type, coating, and application requirements.

Applications of Industrial Fasteners

Industrial fasteners are used across structures where sheets, panels, and supporting members need dependable connections. Their performance can influence installation quality, weather protection, and the service life of roofing and cladding systems.

As an industrial fasteners manufacturer in India, Boltex® Fasteners provides solutions for building and industrial applications involving steel, timber, panels, and fabricated structures.

  • Roofing Applications: Fasteners secure profiled metal roofing sheets and help protect exposed fixing points from moisture.
  • Cladding Applications: Wall and roof cladding systems use suitable screws to maintain panel positioning during changing environmental conditions.
  • Construction Applications: Frames, decks, sheds, and other structures require fasteners matched to steel or timber supports.
  • Industrial Applications: Factories and plants use fastening products for roofing, panels, equipment structures, and associated building work.
  • Solar Applications: Outdoor mounting structures require corrosion-conscious fastening solutions for extended exposure.
  • PEB Applications: Pre-engineered buildings benefit from efficient drilling and fixing systems for large-scale sheet installation.

For companies sourcing across multiple project requirements, an experienced industrial fasteners supplier in India can help streamline product selection for different applications.

What Makes Us Among the Best Industrial Fasteners Manufacturers in India?

A dependable fastening partner needs to combine product consistency with application-specific engineering and suitable corrosion protection. As one of the industrial fasteners manufacturers serving construction and industrial requirements, Boltex® Fasteners focuses on products designed for different materials, installation needs, and exposure conditions.

Our product range includes multiple coating options and AS3566-compliant variants, allowing project teams to consider environmental conditions alongside material and fastening requirements.

  • Product Consistency: Controlled manufacturing helps maintain consistent drilling action, thread fit, and coating quality between batches.
  • Application-Specific Solutions: Dedicated product systems are available for metal, timber, framing, panels, and roofing applications.
  • Reliable Supply: Consistent product availability helps contractors plan installation across different project stages.
  • Coating Options: BX®, BN3, and AS3566 Class 3 and Class 4 compliant options address varying corrosion protection requirements.
  • Technical Focus: Product design considers drilling capacity, sealing, material compatibility, and holding performance.
  • Project Support: Technical guidance helps teams evaluate fastener requirements according to structure, material, and site conditions.

Businesses seeking an industrial fasteners supplier in India can also evaluate whether the supplier offers adequate product variety and technical assistance for their intended applications.

Choose the Right Industrial Fasteners

Selecting the right fastener requires more than considering screw size alone. The materials being joined, sheet thickness, environmental exposure, and installation method should all be evaluated before fixing begins.

Working with an industrial fasteners manufacturer in India that understands these factors can make it easier to identify products suited to specific construction conditions.

  • Material and Application: Identify whether the connection involves metal-to-metal, metal-to-wood, framing, panel, or roofing work.
  • Fastener Type and Design: Choose between self-drilling, self-tapping, framing, or expansion-aware designs based on the support material.
  • Coating and Corrosion Protection: Select BX® for general outdoor applications or BN3 for environments with higher humidity, salt exposure, or industrial conditions.
  • Class Selection: Consider AS3566 Class 3 or Class 4 compliant fasteners where the expected exposure level requires enhanced corrosion protection.
  • Sealing Requirement: Use appropriate washers where roofing and wall systems require protection around exposed fixing points.
  • Installation Fit: Match fastener length, drilling capacity, and head configuration with sheet thickness and the supporting structure.

Get Industrial Fasteners from Boltex® Fasteners

Reliable fastening contributes to the overall performance of roofing, cladding, framing, and industrial structures. As an industrial fasteners manufacturer in India, Boltex® Fasteners manufactures products for construction, roofing, solar, PEB, framing, and other demanding applications.

For contractors, builders, fabricators, and project procurement teams, selecting the right industrial fasteners supplier in India can support consistent product availability and application-specific requirements.

With options covering different materials, coating requirements, and exposure conditions, Boltex® Fasteners provides practical fastening solutions for diverse projects. Our BX® and BN3 coatings, along with AS3566 Class 3 and Class 4 compliant options, help address varying environmental requirements.

Frequently Asked Questions

Key technical and engineering queries answered for this fastening system.

An industrial fastener is a mechanical component such as a self-drilling screw, self-tapping screw, or bolt used to join structural and sheet materials in buildings, roofing systems, and equipment. In construction and roofing work, industrial fasteners hold steel sheets, cladding panels, timber purlins, and framing members together while resisting wind load, thermal movement, and corrosion.

Boltex® Fasteners is an industrial fasteners manufacturer based in Vaishali, Ghaziabad, Uttar Pradesh, supplying roofing, cladding, framing, and PEB fastening systems across India. The range covers metal-to-metal, metal-to-wood, steel framing, thermal expansion, and high wind washer systems, with BX® and BN3 coatings and AS3566 Class 3 and Class 4 tested options.

BX® coating is intended for general outdoor roofing and construction use, while BN3 coating is built for harsher exposure such as coastal, humid, chemical, and heavy industrial environments. Choose BX® for inland sheds, factories, and standard roofing projects. Choose BN3 where salt spray, high humidity, or chemical fumes shorten the service life of a standard coating.

AS3566 is an Australian standard for self-drilling screws that classifies corrosion resistance by exposure level. Class 3 suits moderate exposure such as inland industrial and general roofing use. Class 4 is the higher grade, intended for severe conditions including coastal and marine environments. Boltex® offers selected fasteners in both AS3566 Class 3 and Class 4 compliant variants.

Use a self-drilling screw with a Thunder-Shot point. Stitching screws in #10 or #12 × 16 to 35 mm handle sheet-to-sheet overlaps up to 1.2 mm steel. Crest fixing screws in #12 × 45 to 130 mm fix sheets to supports up to 6.0 mm steel. For thicker sections, heavy duty 12-24 screws drill up to 12.5 to 13 mm steel.

A self-drilling screw has a drill-shaped point that cuts its own hole in steel without pre-drilling. A self-tapping screw needs a softer base material or a pilot hole and forms its own thread as it is driven. For metal-to-metal fixing, use self-drilling screws. For metal sheets onto timber purlins, use self-tapping Type 17 point screws.

Use a metal-to-wood self-tapping screw with a Type 17 sharp point. Boltex® supplies 12-11 × 50, 55, 65, 75, and 90 mm valley and crest fixing screws with a minimum timber penetration of 20 mm at the valley and 25 mm at the crest, finished with Ruspert or Grey coating and an Eco BDN Green EPDM washer.

Sandwich panel screws start at #12 × 50 mm and go beyond 150 mm, because the fastener has to pass through the outer skin, the insulation core, and into the supporting steel. Measure total panel thickness and add the required steel penetration, then select the next available length. Boltex® sandwich panel screws drill up to 8.0 mm steel.

Polycarbonate expands and contracts far more than steel, so a standard screw restricts that movement and causes cracking around the fixing point. Thermal expansion fasteners use a winged Thunder Shot point that drills an oversized hole of around 10 mm, letting the sheet move while the EPDM washer keeps the seal. Available in 12-14 × 40 mm and 55 mm, up to 65 to 72 mm.

An EPDM bonded washer compresses under the screw head to seal the hole in the roofing sheet and stop water entry at the fixing point. EPDM resists UV, ozone, and temperature cycling better than standard rubber, which is why it is used on exposed crest fixings, cladding screws, and polycarbonate fasteners.

For coastal, marine, and high humidity locations, use a BN3 coated fastener or an AS3566 Class 4 compliant variant. These are validated through salt spray testing and are intended for sites where chloride exposure or persistent moisture would degrade a standard coating. BX® coated fasteners remain suitable for inland projects with normal exposure.

Drilling capacity depends on the point design and screw gauge. Stitching screws handle up to 1.2 mm, framing screws up to 1.6 mm, polycarbonate fasteners up to 5.5 mm, crest fixing screws up to 6.0 mm, sandwich panel screws up to 8.0 mm, and heavy duty screws up to 12.5 to 13 mm steel. Always match the capacity to the thickest member in the joint.

Work through six checks: the materials being joined, the fastener type suited to that base material, the coating matched to environmental exposure, the AS3566 class required, whether a sealing washer is needed, and the correct length and drilling capacity for the assembly. Boltex® BX® Engineering Solutions provides application-specific recommendations when specifications need engineering review.

Yes. Boltex® supports OEM and private label manufacturing to customer drawings and specifications, custom coating development for demanding environments, project-based fastener development, and custom head marking for traceability and branding. These services fall under BX® Engineering Solutions.

Boltex® fasteners are used in metal roofing and cladding, pre-engineered buildings (PEB), solar mounting structures, cold storage and sandwich panel construction, light gauge steel framing, timber roofing, and general fabrication. Contractors, EPC companies, OEMs, and consultants are the main users across these segments.
Tags: #Fasteners #Industrial Fasteners Manufacturer #Industrial Fasteners Manufacturer in India
Boltex®Fasteners
Boltex®Fasteners

Boltex® Fasteners delivers precision-engineered roofing screws, cyclone washers, and advanced fastening systems trusted across industrial PEB structures and construction projects.

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Office Address

Plot No. 11, Sector-5, Vaishali, Ghaziabad,
Uttar Pradesh, 201012

Phone Number

+91 92892 60062

Email Address

info@boltexfasteners.com