Scaffold Hinged Pins (Span Pins)

Scaffold hinged pins are lock pins of the EN12810 European standard ringlock scaffolding system. Unlike traditional square wire pins (D pins), hinged pins feature an automechasm locking system.

Ringlock scaffold hinged pins have a thick, square-head stud and double wires. They can automatically close during locking. The sizes are designed to work with an O.D. 48.3mm ringlock scaffold tubes.

The scaffold hinged pin is an 11mm-diameter stud with double 4mm-diameter wires, made from a high-strength steel structure that can withstand heavy-duty loads in construction.

Wellmade is the leading manufacturer of European-standard ringlock scaffolding in China. We produce and export ringlock system parts and accessories to global 63 countries. Ask us for the price now.

 

  • Size: M12
  • Grad: C450
  • Class: 8.8
  • Application: For 48mm Poles
  • Weight: 0.15KG
  • Scaffold System: Ringlock
  • Brand: Wellmade
  • Package: Boxes/Cages and Bags
  • Country of Origin: China

Scaffold Hinged Pins

The scaffold hinged pin is also called a hinge pin, a span pin, or a lock pin. It is a type of lock pin with a square-head stud, double wires, and an automatic locking mechanism.

Using hinged pins is efficient and convenient due to their auto-locking mechanism. That is why hinged pins are required in the European standard ringlock scaffolding system: they can easily and safely join two ringlock standards and automatically lock them in place during ring system scaffolding construction.

How to Use the Hinged Pins in Scaffolding

  1. Put ringlock coupling pins inside the ringlock standards.
  2. Insert the hinged pins into the holes of both coupling pins and ringlock standards.
  3.  Surround the Hinged For Half of the Ringlock Standard Diameter
  4. Locks/Closed the Hinged Pins

In construction, the hinged pins are compatible with all types of ringlock scaffolding standards(verticals):

  • Pressed-In Ringlock Standards
  • Bolted Ringlock Standards
  • Open-End Ringlock Standards

No matter your ringlock standards with regular spigot(coupling pins) or long cross hole spigot, hinged pins can help you increase the efficiency of your ringlock work in construction.

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