
Zenith Large Head Decking Screw T25 12G x 65mm SS304 Stainless, 250 Pack
Description & Specs
Zenith large head decking screws in T25 12G x 65mm are built for wide-board timber decking, with a broad head that holds boards firmly as timber reacts to moisture over time.
- Size: 12G x 65mm
- Pack quantity: 250
- Head type: T25 Star head
- Point type: Type 17 tip
- Material: SS304 stainless steel
- Finish: Stainless Steel 304
- Colour: Silver
The 12-gauge design adds strength to resist cupping and bowing as timber ages, while the large head improves hold-down across the board face. The T25 Star drive provides secure bit grip for high-torque driving, and the Type 17 tip helps the screw start cleanly. SS304 stainless steel offers strong corrosion resistance, and the 250 pack suits medium to larger decking jobs.
More about this product
Zenith Large Head Decking Screws T25 12G x 65mm SS304, 250 Pack, are designed for wide board decking, providing strength and stability for timber projects. The 12-gauge design enhances strength to resist cupping and bowing forces that occur as timber ages, and the large head ensures optimal hold-down.
- 12G x 65mm, 250 pack
- T25 Star head with a Type 17 tip
- SS304 stainless steel for corrosion resistance
- Colour: Silver | Model: ZDLH1265-250
Questions & Answers
What size are these decking screws?
They are 12G x 65mm screws.
How many are in the pack?
There are 250 screws in the pack.
What drive and tip do they have?
They have a T25 Star head and a Type 17 tip.
What material are they made from?
They are SS304 stainless steel for corrosion resistance.
What are large head decking screws good for?
They improve hold-down on wide boards, helping resist cupping and bowing as timber ages.
Are they suitable for outdoor decks?
Yes. The SS304 stainless steel finish suits outdoor timber decking.
Shipping & Returns
Dispatches within 1-2 business days from our Australian warehouses
Change of mind? Eligible products can be returned within 14 days of delivery if unopened, unused and in original packaging. Return postage and restocking fees may apply. This does not affect your Australian Consumer Law rights for faulty products.

















