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Girder Coupler 48.3mm (Drop Forged Beam Clamp) – Manufacturer India

Girder Coupler 48.3mm is a drop forged beam clamp used to securely connect scaffolding tubes to steel beams and structures. It provides strong grip, reliable load holding and long service life for construction and industrial applications. Compare all girder coupler sizes (50mm, 75mm, 100mm) to choose the right option for your project.

Key Specifications:

  • Nut Size: 1/2″ BSW × 21mm

  • Flange Nut Options: 22mm and 23mm available

  • Tee Bolts: 1/2″ BSW Thread (Mild Steel or Boron Steel)

  • Hex Bolt: 5/8″ × 76mm Mild Steel (Head 21mm)

  • Compatibility: Suitable for 48.3mm OD tube size

  • Finish: Corrosion-resistant Zinc Plating for long-lasting durability

What is a Girder Coupler (Beam Clamp)?

Girder Coupler 48.3mm (Beam Clamp) securely connects scaffolding tubes to steel beams in construction and industrial scaffolding systems. This girder coupler delivers strong grip, stable load holding, and reliable performance under demanding site conditions.

The Drop Forged Beam Clamp (Fixed) ensures high-strength scaffolding-to-beam connections. As a trusted girder coupler manufacturer in India, AMCO Exports produces precision drop forged beam clamps designed for long service life and repeated use.


Girder Coupler 48.3mm (Drop Forged Beam Clamp) – Manufacturer India

Parameter Specification
Nut Size 1/2″ BSW × 21mm
Flange Nut Options 22mm and 23mm available
Tee Bolts 1/2″ BSW Thread (Mild Steel / Boron Steel)
Hex Bolt 5/8″ × 76mm Mild Steel (Head 21mm)
Tube Compatibility Suitable for 48.3mm OD scaffolding tubes
Finish Zinc Plated (corrosion-resistant for long service life)

Why AMCO is a Leading Girder Coupler Manufacturer in India

Contractors rely on this beam clamp for strength, stability, and long-term performance.

  • Drop forged steel body ensures high load-bearing capacity
  • Fixed design maintains rigid alignment without movement
  • Resistant to vibration, corrosion, and harsh site conditions
  • Reliable performance across long-duration projects

Because of these advantages, it is widely used in:

  • Bridges and flyovers
  • Power plants and refineries
  • Industrial sheds and factories
  • Commercial and residential construction

Applications in Scaffolding & Steel Structures

This drop forged beam clamp connects scaffolding systems directly to structural steel beams, flanges, or edges where standard couplers are not suitable.

Common uses include:

  • Industrial construction projects
  • Bridge maintenance and infrastructure work
  • Steel structure scaffolding systems

Since the connection is fixed and non-adjustable, it improves overall stability and safety during work at height.


Technical Specifications of beam clamp 

  • Drop forged steel construction for high strength
  • Fixed type design for rigid connections
  • Compatible with 48.3mm scaffolding tubes
  • Suitable for heavy-duty applications
  • Available for domestic and export supply

Explore Our Scaffolding Coupler and clamp category 

Girder Coupler Price, Sizes & Bulk Supply

Looking for a reliable beam clamp manufacturer in India?
Get manufacturer-direct pricing, bulk supply, and export-grade quality from AMCO Exports.

AMCO Exports offers:

  • Manufacturer-direct pricing
  • Bulk supply for projects
  • Export-grade quality with consistent production

📞 Request a Quote: +91 98888 82322
📧 amcosales1@gmail.com

pallet packing, and global export support available.


 FAQs

Q1: What is a girder coupler used for?
Ans: It connects scaffolding tubes to steel beams, creating a secure and stable anchoring point.

Q2: What materials are available for bolts?
Ans: Tee bolts are available in Mild Steel and Boron Steel based on load requirements.

Q3: What bolt size is used?
Ans: The clamp includes a 5/8″ × 76mm Mild Steel hex bolt with a 21mm head.

Q4: Is it compatible with standard scaffolding tubes?
Ans: Yes, it is designed for 48.3mm OD scaffolding tubes.

Q5: Are you a girder coupler manufacturer in India?
Ans: Yes, AMCO Exports is a leading girder coupler manufacturer in India supplying to domestic and export markets.


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AMCO Exports
Scaffolding & Formwork Accessories Manufacturer
74, Grand Trunk Road, Opp. Golden Tulip Hotel,
Transport Nagar, Jalandhar, Punjab 144012, India

📞 +91 98888 82322 | 📧 amcosales1@gmail.com

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