BUILT TO LAST
Designed for Australian conditions
Engineered to withstand the harshest climates and built to last with premium materials, this product is crafted with care for everyday Australian life.
Order in the next 04h 23m for fast dispatch · Same-day from Sydney
40,000+ Australian customers · Australian-owned & operated
01 / 5
Overview
Zenith Large Head Decking Screw t25 12g x 65mm ss304 250 Pack is designed for wide board decking applications, providing strength and stability for timber projects.
The Zenith Large Head Stainless Steel Decking Screws are specifically engineered for wide board decking, particularly suitable for 140mm boards. These screws feature a 12-gauge design that enhances strength, effectively resisting cupping and bowing forces that can occur as timber ages. The large head design ensures optimal hold-down, accommodating the natural movement of timber due to moisture changes. The T25 Star drive recess allows for one-handed installation while minimising cam-out, and a star drive bit is included for convenience. For best results, it is recommended to pre-drill a 4mm or 5/32" hole and pre-countersink before securing.
Features
- 12-gauge construction for increased strength in wide-board decking.
- Large head design to counteract cupping and bowing in ageing timbers.
- Ideal for 140mm wide decking projects.
- T25 Star drive recess for easy one-handed installation.
- Includes star drive bit to minimise cam-out.
Specifications
| Dimensions (W x H x D) | 163mm x 90mm x 143mm |
| Weight | 2.12kg |
| Material | SS304 Stainless Steel |
| Colour | Silver |
| Model Number | ZDLH1265-250 |
| Pack Quantity | 250 |
| Screw Head Type | T25 Star Head |
| Screw Point Type | Type 17 Tip |
| Screw Finish | Stainless Steel 304 |
The Zenith Large Head Decking Screw t25 12g x 65mm ss304 250 Pack is designed for durability and reliability in decking applications.
Specifications
Specifications will vary by product. Please refer to the product description above or contact us before ordering if you need a specific measurement.
Shipping & Returns
Shipping
Orders are dispatched from our Sydney and Melbourne warehouses within 1–2 business days of payment. Delivery times from Sydney:
- NSW & ACT: 2–5 business days
- VIC & QLD: 2–7 business days
- SA: 3–8 business days
- TAS: 4–10 business days
- WA: 5–10 business days
Tracking is provided on dispatch. Remote postcodes may incur additional fees.
30-day change-of-mind returns
We offer a 30-day change-of-mind return on select unopened products in original packaging (excluding health/safety items or bulk purchases). Email us within 30 days of delivery to start a return.
A restocking fee of 7–25% applies, plus return postage (unless approved otherwise). Customer-incurred postage costs are non-refundable without prior approval.
Faulty or damaged on arrival
If your product arrives faulty or damaged, contact our support team with your order number, photos/videos of the fault, and the original packaging. Do not return items without a return authorisation.
Warranty
12-month Australian warranty on this product unless noted otherwise. The warranty covers manufacturing defects under normal use.
The warranty does not cover:
- Damage caused by misuse, incorrect installation, or modification.
- Damage during delivery (claim under shipping policy instead).
- Normal wear and tear.
To claim warranty: contact our support team with your order number, photos/videos of the fault, and a brief description. We will assess the claim and offer a replacement, repair, or refund as appropriate.
AUTOMATION
Smart automation, set and forget
Time-saving design with intuitive controls. Set it once and let it work for you, freeing up your time for what matters most.
AUSSIE SUPPORT
Backed by genuine Australian support
Local warranty, fast dispatch from Sydney, and Australian customer service Mon-Fri. We are a real business with real people, just a phone call away.
Complete the set
Frequently bought together
Hand-picked add-ons from the same category — save when you bundle.
Total price
$0.00
Recently Viewed Products
Why Aussies Shop With Auzzi
A registered Australian business with real local support, transparent pricing, and fair returns.
Australian Business
ABN 79 670 758 782. Registered in Australia.
Fast Australia-Wide Dispatch
Ships fast from our Sydney + Melbourne warehouses.
Secure SSL Checkout
Card, PayPal, Apple Pay, Google Pay accepted.
30-Day Returns
Change-of-mind returns within 30 days.