Description M8 Long Spring Channel Nuts – A4 Stainless Steel Our M8 long spring channel nuts are crafted from A4 (A316) marine-grade stainless steel for high durability and corrosion resistance. Designed for use with 41mm Unistrut-style channels, they come with a pre-fitted long spring to allow for quick and accurate placement during installation. Specifications: Thread Size: M8 (Metric) Nut Thickness: 6mm Material: A4 Stainless Steel (Marine Grade – A316) Spring Type: Long Spring Channel Compatibility: Fits 41mm Unistrut-style Channels Sold: Individually Key Benefits: High resistance to rust and corrosion in outdoor or marine environments Pre-installed long spring allows for fast, hassle-free installation Secure fit for electrical containment, HVAC, and support systems Ideal for use with 41x41mm Unistrut brackets and frameworks Applications: Coastal and marine installations Mechanical and electrical containment systems Strut framework builds using Unistrut channels Ordering & Delivery ✔ Trusted UK Delivery – 95% of orders dispatched within 24 hours Most orders arrive within 1–2 working days as standard. Note: Heavy or bulk orders, as well as any special cut length or non-standard products, may take slightly longer to dispatch. For bulk quantities or trade pricing, please call our team on 0121 270 8507.