The Sirius Metal Channel Nuts Long Spring BZP in M12 are the largest size in this range, designed for heavy-duty fixing applications where greater thread strength and load-bearing capacity are required. The M12 size is commonly specified for structural support work, heavy cable management runs, and mechanical installations where robust fastening is essential. Despite their larger size, these channel nuts retain the practical long spring design, allowing straightforward insertion into the channel slot and a simple 90° rotation to engage before tightening. This keeps installation swift and efficient, even in demanding on-site conditions. The bright zinc plated (BZP) finish delivers reliable corrosion protection, ensuring these nuts maintain their integrity and appearance across a range of indoor and light commercial environments over time. Features and Benefits: • M12 thread for heavy-duty structural and mechanical fixing applications • Long spring design enables quick, tool-free channel insertion • BZP finish for strong corrosion resistance and long service life • Firm, rattle-free hold once tightened under load • Compatible with standard strut and cable tray channel sections • Heavy-duty metal construction built to withstand demanding conditions

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