Flip Pin Lock (Gravity Lock Pin) for Scaffolding
A H frame flip pin (gravity lock pin) is used in H-frame scaffolding systems to securely lock cross braces and maintain rigid frame alignment during construction.
This H frame flip pin allows fast locking and removal without tools, making it ideal for repeated scaffolding assembly on construction sites.
AMCO Exports manufactures both machined and forged H frame flip pins, ensuring long service life, consistent fitment, and reliable site performance. We also support bulk supply, export packing, and custom sizes.
H Frame Flip Pin Types
Available Types
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300/A – Machined Flip Pin (Precision Type)
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300/B – Forged Flip Pin (Heavy Duty Type)
H Frame Flip Pin Sizes & Finish Options
Standard Sizes
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10mm × 50mm
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12mm × 50mm
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16mm × 50mm
👉 Custom sizes and specifications are available as per project requirements.
Finish Options
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Electro Zinc Plated (EZP)
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Galvanized (on request)
Technical Specifications of H Frame Flip Pin
| Specification | Details |
|---|---|
| Product Name | Flip Pin |
| Type | Gravity Flip Lock Pin |
| Models | 300/A (Machined), 300/B (Forged Head) |
| Standard Size | 10×50mm (other sizes available) |
| Weight | 29g (10×50mm), 88g (Forged variant) |
| Finish | Zinc Plated |
| Use | Locks cross braces in H-Frame scaffolding |
| Alternate Names | Brace Lock, Snap Lock Cotter Pin |
| Customization | Available |
| Manufacturer | AMCO Exports (India) |
Flip Pin Size & Weight Chart for Scaffolding
Below weight chart helps buyers compare models clearly. It also confirms actual production quality.
| Size / Variant | Application Type | Approx. Weight |
|---|---|---|
| 10mm × 50mm | Light model | 29 g |
| 12mm × 50mm | Standard light model | 44 g |
| 12mm × 50mm | Standard medium model | 65 g |
| 12mm × 50mm | Medium-heavy model | 80 g |
| 16mm × 50mm | Forged standard model | 86 g |
| 16mm × 50mm | Forged heavy duty model | 88 g |
| Special export model | Extra heavy / custom | 119 g |
✅ Note: Weights are based on actual measured pieces. Minor tolerance may apply in bulk production. 👉 Custom sizes and specifications are available as per project requirements.
Flip Pin Price (Bulk & Custom Orders)
Price depends on:
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Size (10mm / 12mm / 16mm)
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Type (machined or forged)
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Finish (EZP / galvanized)
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Order quantity
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Packing requirements
📌 Contact AMCO Exports for latest manufacturer quotation.
Why Use Flip Pin Lock in Scaffolding?
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Fast locking mechanism reduces installation time
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Prevents loosening due to vibration
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Strong grip ensures secure brace connection
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Easy installation without tools
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Reusable for multiple construction cycles
Why Contractors Prefer AMCO Flip Pin
Flip pins may look small, but they directly impact connection safety in H-frame scaffolding. Therefore, we focus on precise dimensions, proper locking action, and consistent finishing.
Key Advantages
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Quick locking and unlocking without tools
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Strong brace holding for rigid frame structures
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Better safety compared to loose cotter pins
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Easy stacking and alignment on site
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Reusable and durable for repeated projects
What is a Flip Pin Used For?
A flip pin locks cross braces in H-frame scaffolding. It also supports quick fixing in shuttering and temporary structures where speed and safety matter.
Common Uses of Flip Pin
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H-frame scaffolding cross brace locking
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Frame staging connections
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Formwork & shuttering support systems
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Industrial scaffolding platforms
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Temporary structure assembly
Applications of H Frame Flip Pin in Scaffolding
The flip pin (gravity lock type) operates through a snap-lock mechanism, allowing quick insertion and secure locking. This improves productivity and safety on construction sites.
Used for:
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Locking braces to frame scaffolding
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Preventing vibration loosening
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Fast dismantling after slab work
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Repeated staging assembly
Manufacturer of Flip Pin in India
AMCO Exports is a scaffolding accessories manufacturer (since 1989), supplying precision-made H frame flip pins for contractors and exporters.
We control:
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Pin diameter consistency
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Locking flap fitment
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Finish uniformity
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Weight accuracy for quality checks
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Export packing readiness
H Frame Flip Pin Manufacturer in India
AMCO Exports is a trusted manufacturer of H frame flip pins in India, supplying high-quality scaffolding components for construction and export markets. We also supply other scaffolding components like couplers and clamps for complete system support.
FAQ -H Frame Flip Pin
Q1: What is a H frame flip pin used for?
A H frame flip pin is used to lock cross braces in frame scaffolding systems, ensuring secure and fast assembly.
Q2: What is the difference between Flip Pin 300/A and 300/B?
300/A is a machined model for precision fitment, while 300/B is a forged model for heavy-duty applications.
Q3: Why choose a gravity lock flip pin?
It locks quickly, resists vibration loosening, and improves site safety and speed.
Q4: Do you supply custom sizes?
Yes, AMCO Exports provides custom sizes based on project and export requirements.
Q5: Are you a manufacturer and exporter?
Yes, AMCO Exports is a manufacturer and exporter of scaffolding flip pins from India.
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Contact AMCO Exports (Bulk Orders / Export Supply)
✅ Need bulk supply or export packing support?
📞 WhatsApp/Call: +91 98888 82322
📧 Email: amcosales1@gmail.com
🌐 Website: www.amcoexports.com
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