







🛠️ Lock in durability, unlock your outdoor style!
TERF® Decking Screws 4.0 X 30mm feature hardened carbon steel construction with a green phosphate anti-corrosion finish. Designed with single threads and flat countersunk Pozi drive heads, these screws provide superior holding power, quick installation, and a flush, clean finish ideal for decking, fencing, and exterior timber projects. Each pack contains 100 screws, trusted by professionals for lasting outdoor durability.
| ASIN | B09HFBZR5V |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | Green |
| Customer Reviews | 4.5 4.5 out of 5 stars (658) |
| Cutting Diameter | 4 Millimetres |
| Date First Available | 5 Mar. 2021 |
| Head Style | Flat |
| Item Weight | 190 g |
| Item diameter | 4 Millimetres |
| Manufacturer | TERF |
| Manufacturer reference | TERF - DECKINGSCREW |
| Material | Carbon Steel |
| Measurement System | Metric |
| Number of Pieces | 100 |
| Part number | TERF - DECKINGSCREW |
| Size | 4.0 X 30 |
L**A
Great product
Excellent product, 100% no breakages. Went in well.
R**Y
Good quality screws
So far I'm really pleased. Time will tell. I had bought my kids a TP pirate boat for the garden. After a couple of years the cheap screws that came with it were rusty and most were snapping in half so I've had to gradually replace all 270 (ish) of them. I wasn't sure how many I would need but have ended up buying 4 packs and it wasn't quite enough so I've had to buy 2 more packs to finish the job. Fingers crossed!
A**R
Shed roof and panels
Used these for a shed, solid little fixtures, worked well with an impact driver (pilot holes pre-drilled), non magnetic but a sharp clean screw. Time will tell if they are weather proof, installed these in the Autumn.
J**Y
Decking screws
Work well and good price
G**X
Delivered item was as specified.
Delivered item was as specified.
D**L
Easy to drive in and no sign of rust
Excellent decking and fence screws easy to drive in and at the moment no signs of rust
S**S
Deck screws
Did the job
M**N
Deck screws
Box said 50 screws on 30 and .40 . Description said 100 screws not sure if sold short . They are good green screws 60 screws not threaded all way to head
Trustpilot
4 days ago
1 month ago