









🔩 Screw it right, screw it tight — the pro’s choice for flawless fixes!
These 4x25mm zinc galvanized flat head wood screws come in a pack of 100, crafted from heat-treated alloy steel for enhanced tensile strength and corrosion resistance. Designed for multi-purpose use across wood, plasterboard, concrete, and more, they feature a durable yellow zinc passivation that withstands 72 hours of salt spray without rusting. Ideal for professionals and DIY enthusiasts seeking reliable, high-performance fastening solutions.









| Manufacturer | Zhengzhou HP Ltd |
| Part number | ZZWLSA08078 |
| Item Weight | 170 g |
| Item model number | M4*25 |
| Size | 4x25mm |
| Colour | Yellow |
| Finish | Zinc Plated |
| Material | alloy_steel,Carbon Steel, Zinc Passivated |
| Shape | Cylindrical with Conical Tip |
| Number of Pieces | 100 |
| Head Style | Cross Flat Head |
| Cutting Diameter | 4 Millimetres |
| Measurement System | Metric |
| Special Features | corrosion-resistant, self-drilling tapping screws |
| Specific uses | home and engineering use,,Multi Purpose |
| Batteries included? | No |
| Batteries Required? | No |
| Item diameter | 4 Millimetres |
S**.
Well packaged
Really impressed with the quality of the screws. Well made and really up to the job. Very happy that they came in a box that was clearly labelled and perfect for storage instead of having to find a jar and write a label for them. Kind Regards SteveJ.
D**N
Are they tough
Screws are a good size. Easy to use. Grips good. Value for money
D**S
Slightly disappointed
My fault I guess I expected these to self screw into (Mahogany) hardwood, I quickly realised they needed a pilot hole (slightly larger than normal) otherwise you could end up with the head twisting off I lost roughly 10% even with pilot holes, I assume softwood would not be a problem.
A**R
Very good quality
This What I wanted.
B**7
Great value and fast delivery
Great value
M**R
OK, not special
Arrives in a cardboard box that is next to useless long-term. Screws are the right size, but the threads are no comparison to quality brands like Spax. Hence they strip the hole in wood with too little torque.I won't buy again; I will stick to Spax.
G**E
Screws
All quality batch
J**N
Screws that come with the right size bit!
The media could not be loaded. What’s not to love when the right size bit is included with the screws, great value, quick to arrive, quality performance - ready to get on with the job! Cheers!
Trustpilot
1 week ago
1 month ago