


🔧 Screw it right, screw it tight — the pro’s choice for metal mastery!
These 4.2mm x 25mm self-drilling wafer head screws are crafted from zinc-plated steel, designed to fasten unsupported metal sheets up to 3mm thick. Engineered to DIN 7504 and ISO 15482 standards, they offer corrosion resistance and quick installation, making them ideal for roofing, windows, and metal fabrication projects.
| Manufacturer | Screws City |
| Part number | DIN 7504 |
| Item Weight | 115 g |
| Manufacturer reference | DIN 7504 |
| Size | 4.2mm x 25mm |
| Colour | Silver |
| Finish | Zinc Plating |
| Material | Steel Zinc Plated |
| Shape | Cylindrical |
| Head Style | Wafer |
| Cutting Diameter | 10.2 Millimetres |
| Measurement System | Metric |
| Specification met | ISO 15482 |
| Batteries included? | No |
| Batteries Required? | No |
| Item diameter | 10.2 Millimetres |
A**R
Excellent
Super fast deliveryDelivered day after orderingGot my job done quicker
.**G
A Good Fit for anything
Package arrived early, intact and product fit for purpose. Have used some to great effect for attaching safety/warning notices to square posts set in the ground, they also look in-sync with the notices, I am sure I shall find many other uses for these versatile screws.
R**E
Good old screw
Good quality all been good
N**Y
Just the job.
Exactly as described.
T**K
Good screws
Screws as advertised, measurements were correct, works well and seems durable.I used them to drill into 2mm aluminium
G**A
Great item
I needed to secure a stainless steel sheet to a metal frame. The item is more than capable of drilling into both metal materials with little effort. Amazing, will definitely buy more!
J**D
Good for price
Did what I wanted them for
H**I
Ok
Ok
V**H
gut
Wie erwartet gut
Trustpilot
3 weeks ago
1 month ago