The M8 x 30 Mushroom Head Roofing Bolt BZP is an essential fastening solution for secure roofing installations. Featuring a robust mushroom head design, it ensures a firm grip and stability. The bolt's bright zinc plating (BZP) offers excellent corrosion resistance, making it ideal for outdoor applications. Its precise M8 thread guarantees compatibility with a wide range of materials. Perfect for professionals seeking reliability and durability in construction projects, this roofing bolt delivers exceptional performance and longevity.