DELIGO RB612 M6x12mm Gutter Roofing nut & bolt Steel Grade 4.6 zinc plated\n- Pack of 200 roofing nuts and bolts.- Finish: Zinc & Clear.- Grade 4.6 (mild) steel.- Bright zinc plated, double slot head.- High corrosion resistance.\nDeligo is a UK-based supplier of fixings, fasteners, and accessories. Their proven ranges include conduit accessories, drill screws, and nails. The Deligo RB612 is a pack of M6x12mm roofing nuts and bolts. The nuts have a single slotted round head and the bolt is square in shape. Grade 4.6 (mild) steel comes in a pack of 200. The Electrical Warehouse roofing nuts and bolts are suitable for general fixing applications. The flat seating surface under the head makes roofing bolts ideal for attaching thin section materials e.g. steel trunking and cable tray.\nFeatures:\n- Deligo RB612 Roofing Nuts & Bolts.- Manufacturer: Deligo Ltd.- Material: Bright Zinc Plated.- Product: Fastener.- Brand: DELIGO.- Length: 12 mm.- Size: M6x12.- Type: Roofing Nuts & Bolts.- Finish: Zinc & Clear.- Steel: Grade 4.6 (Mild).- Use: Roofing.