M6 x 30mm Roofing Bolt & Nut - Box of 100 Roofing Bolt & Nut M6 30mm Specification: - Bolt Size: M6 - Colour: Silver - Diameter (Metric): 6mm - Finish: Bright Zinc Plated - Suitable For: Roofing - Head Style: Phillips - Head Size: 6mm - Fixing Type: Bolts - Thread Type: Full Thread - Head Type: Truss - Buying Option: Pack of 100 - Pack Size: Pack of 100 - Product Weight: 1kg What’s In The Box?