Earthing Stud with Four 1000mm Pre-welded Copper Tails

The Earthing Stud with Four 1000mm Pre-welded Copper Tails (ARK-ES5CU) is an ARK structural earthing component manufactured by DFMHUB in India. It provides an accessible earthing point with four factory-prepared copper tails for multi-directional integration into the approved structural network. It is intended for engineered earthing and bonding systems in commercial buildings, industries, data centres, infrastructure, high-rise developments and solar projects. A catalogue code gives procurement and site teams a controlled item to coordinate with the BOQ and approved drawings.

An embedded terminal is safety-relevant because it becomes the accessible interface to work that will later be hidden inside concrete. Its position, thread, face, tail arrangement and connection to reinforcement must be defined before shuttering. A misplaced or contaminated terminal can create rework, inaccessible joints or uncertainty during commissioning, even when the terminal itself is correctly manufactured.

The terminal should be coordinated on the structural and MEP drawings, with a unique reference where the handover plan requires one. The installer must protect accessible faces during concreting and confirm the concealed connection before the pour. After de-shuttering, the terminal should be cleaned, identified and included in continuity testing.

DFMHUB positions ARK as a manufacturer-led system rather than a collection of unrelated trading items. Product drawings, material details, fabrication or assembly steps, dimensional inspection and order-specific documentation can be coordinated before supply. The final submittal should state the exact dimensions, material grades, joining method, finish, tolerances and test evidence required for the selected configuration. This prevents broad marketing claims from replacing project engineering.

Key product-page benefits include:
• Four factory-prepared copper tails
• 1000 mm tail length for planned routing
• Multiple connection paths from one accessible point
• Improves repeatability compared with site-made assemblies

Route each tail to its designated path without crossing movement joints unless specifically detailed. Protect tails from damage, document every concealed connection and test continuity before concrete placement.

Selection note: Confirm the requirement for four tails, copper section and grade, tail length, stud thread, joining method, fault-current duty and exact reinforcement routes. Coordinate the component with the structural engineer, electrical consultant, MEP contractor and earthing designer before concrete work proceeds.

For a quotation, provide product code ARK-EF5CU, quantity, material and dimensions, conductor/rebar interfaces, drawings, project location, inspection requirements and delivery schedule. DFMHUB can then align manufacture, packing and documentation with the approved requirement.