Heavy-duty barrel spring with internal earthing strap, 304 stainless steel, M14 thread top and bottom – 101mm x 45mm dia.

Product Code: A-1269-8

$119.99

The ZCG Scalar A-1269-8 is a heavy-duty 304 stainless steel barrel spring designed to provide both mechanical protection and improved electrical grounding for vehicle-mounted antenna installations. Engineered for demanding environments, this spring assembly helps absorb shock, vibration, and impact while maintaining a reliable earth path between the antenna and mounting structure. A key feature of the A-1269-8 is its internal earthing strap, which supports consistent electrical continuity even under constant movement and flex. This makes it particularly well suited to UHF, VHF, and other mobile radio antenna systems where a dependable ground connection is critical for optimal performance and reduced signal loss. Measuring 101 mm in length with a 45 mm diameter, the spring offers a compact yet robust form factor suitable for heavy-duty mounting points. Constructed from corrosion-resistant 304 stainless steel, it is built to withstand harsh outdoor conditions, including moisture, dust, vibration, and temperature extremes commonly encountered in off-road, industrial, and fleet vehicle applications. The spring features M14 threads on both the top and bottom, providing a strong and secure interface for compatible antenna bases and mounting brackets. This heavy-duty configuration makes the A-1269-8 ideal for bull bar, bracket, and frame-mounted antenna systems where durability, flexibility, and reliable grounding are essential for long-term communication performance.