Diall Hex Zinc-plated Carbon steel Roofing screw (Dia)5.5mm (L)60mm, Pack of 50
Product details
Product information
Product information
This pack of 50 zinc plated roofing screws are constructed from durable carbon steel. They are 60mm in length, have a 5.5mm diameter and are fully threaded. Recommended for outdoor use. This pack is ideal for a range of DIY projects.
- Pilot hole not normally required
Features and benefits
- No need to drill a pilot hole with these self-drilling screws!
Specifications
| Brand | Diall |
|---|---|
| Diameter (mm) | 5.5mm |
| Drive type | Hex |
| Head type | Hex |
| Length (mm) | 60mm |
| Material | Carbon steel |
| Plating | Zinc-plated |
| Screw thread type | Self-drilling |
| Thread length type | Fully threaded |
| Weight (g) | 557g |
| Product code | 3663602749585 |
Manufacturer / EU responsible person
Manufacturer
Kingfisher International Products B.V.
Address
Rapenburgestraat 175, E,
Amsterdam
1011 VM
Netherlands
Contact
Reviews
4.75 / 5(20 reviews)Nick - 5 / 5 - 22/07/2026
Reliable .
These are great self tappers I use them in all sorts of situations on this occasion I needed longer for my roof rails on the car , diall are a trusted brand for me I never get them shearing off and the threads don’t strip making them reliable and not coming undone .the seal washer stops water getting in so great for preventing corrosion .
Wardy86 - 5 / 5 - 11/04/2026
Great
Great product does the job would highly recommend to any good strong screw s
Mich64 - 5 / 5 - 18/10/2025
Rien de mieux
Pour une toiture c’est super
JJack - 4 / 5 - 24/11/2023
Good roofing bolts, work exactly as expected
These bolts work great and with the rubber washer attached make the job of fixing roofing sheets onto battens quick and easy. I found that with 0.7mm steel plates I was still pre-drilling holes to get the bolt started, but once it started sinking into the material it was very quick. Time will tell how they hold up against the weather.
Jos - 5 / 5 - 01/10/2023
Dial zinc plated
Bought this dial plated strewn and it does the job very well and make and even some of the tradesman’s who used it also recommend it and they live it as it well made. Very easy to use and easy to store and easy and does not rash
Ryzo85 - 5 / 5 - 29/09/2023
Good screws - job well done!
As a roofer I use hex screws on pretty much a daily basis. These screws are great. They have a good bite grip, self drilling was easy. They hold profile sheeting well. The washer created a good seal and they were easy to remove. Job well done!
Ayla21 - 5 / 5 - 28/09/2023
Super strong screws for roofs
These Diall Zinc-Plated Carbon Steel Roofing Screw are really good quality and perfect for roofs and outdoor buildings. We have a garden office and it’s taken a bit of a battering with the roof recently. We needed strong screws and these came in really well. Super strong, high quality and durable
cjsimps - 5 / 5 - 28/09/2023
Steel Roofing Screw- Diall
I have used these screws on many occasions and went back to these recently for another job i was doing on the home. They are sturdy and reliable and i would recommend them to anyone needing to use such a screw
28aphil - 5 / 5 - 26/09/2023
Good quality strong screws.
These are a good quality roofing screw, they are easy to use and quite strong. There's no need to drill a pilot hole for them as they are self-drilling screws with a sharp cutting head. When screwed in place they give a good strong waterproof fixing. There's plenty in the pack for many uses.
Sativsum - 5 / 5 - 23/09/2023
Great
As a builder I am using lots of different screws and other supplies. These are great, doing the job. Very easy to use and quite sturdy. The roof looks great and customer is happy, what more would you want? Very good!