The Simpson Strong-Tie TTN2-25114H 1/4" x 1-1/4" Hex Head TITEN® 2 Concrete Screws are ideal for attaching all types of components to concrete and masonry. The improved thread design undercuts the base material more efficiently, reducing installation torque and making it easier to drive without binding, snapping or stripping, even during installation into hard base material. An appropriately sized concrete drill bit is included with each box to assure proper installation. The zinc plating with a baked-on ceramic coating allows you to use these screws with preservative-treated wood applications such as non-ammonia formulations of CCA, ACQ-C, ACQ-D, CA-B, BX/DOT and zinc borate. However, use caution not to damage ceramic barrier coating during installation.
- Patented undercutting threads reduce installation torque
- Innovative design increases load capacity
- Code listed in accordance with ICC-ES AC193 for concrete application (IAPMO UES ER-449) and ICC-ES AC106 for masonry application (IAPMO UES ER-466)
- Suitable for near-edge concrete installations without expansion forces and cracking
- Installs with 3/16" Standard ANSI concrete drill bits (included in box)
- Preservative-treated-wood applications: suited for use in non-ammonia formulations of CCA, ACQ-C, ACQ-D, CA-B, BX/DOT and zinc borate
- Use in dry interior environments only
- Zinc plated carbon steel with baked-on ceramic coating
- Installs with 5/16" wrench or socket
Additional Simpson Strong-Tie Information
If there are any items on the Simpson Strong-Tie Website
that you do not see on the DHC Supplies website we will gladly special order them. Most special order Simpson items ship the same or next business day. Call us at 800-323-2999 for pricing and availability.
Selecting USPS as a shipping method for any Simpson Strong-Tie product may delay shipping 1-2 days. Additionally, international shipments may also be delayed 1-2 days.
Possible Free Shipping! Orders (Continental USA Only) of Simpson Strong-Tie items only that total $1850.00 or more may ship free depending on location, type of business and the type of Simpson products required. Additional products will be charged standard shipping if applicable. Please call 800-323-2999 to see if your order qualifies.
Explanation of Product Availability Terms
- Stock Item: This is a product we normally have available for immediate shipment. If we are out of stock or do not have enough to complete your order we will notify you by phone or email as
soon as possible. If you need to know if we have it in stock before you place the order please call 800-323-2999 Monday through Friday 7:00AM - 4:30PM.
- Ships Direct: This product ships direct from the manufacturer usually on the same or next business day.
- Special Order: This product has to be special ordered into our store and then shipped to the customer. This can take form 1-6 working days depending on the item and manufacturer.
- Out of Stock: This product is out of stock and will be replaced in the future. Depending on the vendor we can sometimes have a product that is out of stock drop shipped direct to you.
Please call 800-323-2999 if you have any questions.
- Discontinued: These are products we are no longer stocking. However they may be available as a special order. Please call 800-323-2999 if you have any questions.
Please Note: If we can drop ship an order and save shipping charges we will notify you and then pass the savings on to you.