Zenith 6Gx18mm Countersunk Timber Screws Stainless Steel CWL8220
Zenith 6Gx18mm Countersunk Timber Screws Stainless Steel CWL8220 is backordered and will ship as soon as it is back in stock.
Pickup available at Double Bay Hardware
Usually ready in 1 hour
Zenith Countersunk Timber Screws deliver premium corrosion-resistant fastening performance with 302 stainless steel construction that provides superior protection against rust, moisture, and weathering. Ideal for outdoor decking, marine environments, coastal applications, and any project where long-term durability and aesthetic appearance are essential, these screws maintain their strength and finish even in harsh conditions.
Measuring 6G x 18mm, these compact fine-gauge screws feature a countersunk head for flush finishing and full thread design for maximum grip throughout the entire length. The 18mm length is perfect for thin timber applications, trim work, hardware mounting, and light-duty fastening where shorter screws prevent breakthrough while maintaining secure hold. Each 100-piece value pack provides extensive coverage for outdoor projects and workshop stock.
Key Features:
- 302 stainless steel construction for superior corrosion resistance
- Ideal for outdoor, marine, and coastal applications
- Countersunk head for flush, professional finish
- Full thread design for maximum grip throughout entire length
- Compact 18mm length prevents breakthrough on thin timber
- Fine 6G gauge for delicate applications and reduced splitting
- Phillips drive compatible with standard screwdrivers
- 100-piece value pack for large projects and ongoing use
Specifications:
- Size: 6G x 18mm
- Head type: Countersunk
- Drive: Phillips
- Material: 302 stainless steel
- Thread: Full thread
- Application: Timber fastening, outdoor and marine use
- Pack quantity: 100 pieces
We are more than happy to assist it for you.
You could:
1. Contact us at 02 9327 5603 or admin@doublebayhardware.com.au
Shipping Information:
- Orders are dispatched from our Sydney warehouse, same business days before 10AM.
- Standard delivery across Australia typically takes 2–8 business days depending on your location. Overseas deliveries generally take 3–10 business days.
- You can estimate postage by adding products to your cart and entering your postcode. The estimated delivery time will be displayed at checkout once you’ve entered your shipping details.
Click & Collect:
- Free Click & Collect is available from our Double Bay store. Usually is ready in 1 hour. You will receive an email notification when your order is ready for collection.
Returns Policy:
1. If you change your mind, most unused and unopened items can be returned within 30 days of purchase.
To be eligible for a return:
- Item must be unused and in its original packaging.
- Proof of purchase is required.
- Special order, clearance, hazardous and certain electrical products may not be eligible for return.
2. If an item arrives damaged or faulty, please contact our customer service team as soon as possible so we can arrange a replacement, repair or refund in accordance with Australian Consumer Law.
For full details, please visit our Shipping Policy and Returns Policy pages.
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Double Bay Hardware Gift Card - $100 is backordered and will ship as soon as it is back in stock.


