
Designer Plants
Zenith Large Head Decking Screws are 12G x 50mm fasteners in 304 stainless steel, supplied as a 250-pack.
The Type 17 tip cuts into timber without pre-drilling and the large head seats firmly on the board, while 304 stainless resists corrosion - a bulk pack for fixing timber decking and exterior timber.
Zenith Large Head Decking Screw t25 12g x 50mm ss304 250 Pack is designed for wide board decking applications, providing strength and durability for outdoor projects.
The Zenith Large Head Stainless Steel Decking Screws are specifically engineered for wide board decking, particularly suitable for 140mm wide 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 capabilities, making them ideal for outdoor decking projects. The T25 Star drive recess allows for one-handed installation, reducing cam-out during use. For optimal results, it is recommended to pre-drill a 4mm or 5/32" hole and pre-countersink before securing.
| Dimensions (W x H x D) | 163mm x 90mm x 143mm |
| Weight | 1.72kg |
| Material | SS304 Stainless Steel |
| Colour | Silver |
| Model Number | ZDLH1250-250 |
| Pack Quantity | 250 |
| Screw Head Type | T25 Star Head |
| Screw Point Type | Type 17 Tip |
| Screw Finish | Stainless Steel 304 |
Zenith Large Head Decking Screw t25 12g x 50mm ss304 250 Pack is designed for reliable performance in decking applications.
It self-drills into timber so you can drive screws without pre-drilling.
A T25 star (Torx) drive.
250 screws.







