Roofing Bolts with Square Nuts - Zinc Plated - Bag
Double slotted roofing bolt complete with square nut.
Finish: Zinc Plated.
-Fully threaded.
-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.
Cross reference:
Washers, Drill Bits.
Roofing Bolts with Square Nuts - Zinc Plated - Box
Double slotted roofing bolt complete with square nut.
Finish: Zinc Plated.
-Fully threaded.
-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.
Cross reference:
Washers, Drill Bits.
