Galvanized Slotted Head Roofing Bolts with Square Nuts
Double slotted roofing bolt complete with square nut.Finish: Zinc Plated. &
Double slotted roofing bolt complete with square nut.
Finish: Zinc Plated.
-Low profile cross slotted mushroom head.
-Clearance hole size is usually 1mm more than the bolt diameter.
-Suitable for both interior and exterior use.
-Can be used on many DIY projects other than roofing.
Washers, slotted insert bits and drill bits.