Premium Torx Drive Stainless Steel Countersunk – High quality part thread double countersunk torx (Star) drive wood screws. ETA approved wood screws for all carpentry applications.
Stainless Steel A4 316 marine grade and A2 304 wood screws with a double countersunk reinforced head. Available with a plain head and sharp point or ribbed head and cutting tip.
| A2 Stainless Double Countersunk TX Wood Screws | A2 Stainless Double Countersunk TX Cut Point & Ribbed Wood Screws |
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| A4 Stainless Double Countersunk TX Wood Screws | A4 Stainless Double Countersunk TX Cut Point & Ribbed Wood Screws |
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For more information on Premium Torx Stainless Steel products please contact the Swiftfix team.
Hello if the A4 screws are marked in red does that mean they are out of stock or discontinued ?
Hi Roger, Red is usual colour for A4 316 products.
Can you let me know what sizes you are looking for?
Thanks
Steve
Swiftfix
i need screws for outside oak decking 28ml so corrosion will not occur. Whats the difference between a2 & a4?
Can you price for 200? size 50ml ?
John
Hi John
Thank you for your enquiry.
The difference between the A2 and A4 is the Nickel content – A4 is want you want for salt water environments and is better suited for timbers with high tanning content.
The screws can be bought online through the shop;
The standard A4 wood screws or decking screws with smaller heads – All are Torx (star) drive.
https://timberfixings.com/online-shop/Countersunk-Torx-Drive-Wood-Screws-A4-Stainless-Steel-c14176127