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Description
ForgeFix M6 x 20mm Roofing Bolt ZP 25RBN620 (25 Pack)
These ForgeFix double slotted roofing bolts are supplied with square nuts and have a low profile mushroom head. Their bright zinc plated finish increases resistance to corrosion. The bolts are therefore suitable for both interior and exterior use and can be exposed to weather conditions without the risk of rusting. Zinc coatings prevent oxidation of the protected metal to create a longer lasting finish. It does this by forming a barrier and by acting as a sacrificial anode if this barrier is damaged. Zinc oxide is a fine white dust that (in contrast to iron oxide) does not trigger a breakdown of the substrate's surface integrity as it is formed. The zinc oxide if left intact can act as a barrier to further oxidation in a way similar to the protection afforded to aluminium and stainless steels by their oxide layers.
With slotted screwdrivers it is important to ensure that the tip matches the width of the screw slot otherwise you run the risk of damaging the screw head. Slotted screwdrivers are available with either Flared or Parallel tips. For the majority of uses the Flared tip is ideal but if the screw/bolt needs to be driven below the material surface a Parallel tip screwdriver should be used.
25RBN620 Features:
- 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.
25RBN620 Specification:
- Size: M6 x 20mm
- Finish: Zinc Plated
- Diameter: M6
- Length: 20 mm
- Head Type: Dome
- Drive Type: Double Slotted
- Pack Type: Bag
- Pack Qty: 25
- Pack Depth: 20 mm
- Pack Height: 130 mm
- Pack Width: 125 mm
- Pack Paper/Card Weight: 0.5 g
- Pack Plastic Weight: 6 g
- Pack Code: BAGFFD26
- Outer Depth: 250 mm
- Outer Height: 50 mm
- Outer Width: 250 mm
What is included:
- 1x ForgeFix FORRBN620M Roofing Bolt ZP M6 x 20mm (25 Pack)
