Simpson Strong-Tie Outdoor Accents Structural Wood Screw 3-1/2 Inch x 0.220 Inch Black Double Barrier Coating 50 Quantity
Why you'll like it
- Fast Installation — Patented SawTooth point cuts installation torque and skips pre-drilling in most wood applications.
- Corrosion Resistance — Black powder coat double-barrier finish provides superior rust and weather protection for outdoor environments.
- Flush Seating — Under-head nibs offer greater control and help seat the screw head cleanly and evenly.
- Secure Holding — Bold thread design and deep 6-lobe T40 recess deliver high-strength timber connection.
Product details
Description
Upgrade your exterior timber framing, pergolas, gazebos, and deck construction with professional-grade hardware designed for exceptional structural strength and clean visual appeal. These heavy-duty structural wood screws feature a robust carbon steel build equipped with a patented SawTooth point that eliminates the need for pre-drilling in most wood applications while cutting installation torque.
Under-head nibs ensure the screw seats smoothly and flush for a professional finish every time. The advanced black powder coat double-barrier coating provides superior anti-corrosion protection, making it ideal for outdoor environments exposed to weather elements.
Designed to function seamlessly either alone for secure wood-to-wood fastening or paired alongside decorative hardware and hex-head washers for an authentic mission-style bolted aesthetic, this 50-quantity box delivers dependable performance for contractors and woodworking enthusiasts alike.
How to use
- Align the wood components for your outdoor project.
- Insert the Simpson Strong-Tie structural wood screw using a compatible T40 6-lobe driver bit.
- Drive directly into the timber without pre-drilling until the under-head nibs seat flush against the wood surface.
Ingredients
Carbon steel core with exterior-grade black powder coat and double-barrier anti-corrosion surface coating.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Simpson Strong-Tie |
|---|---|
| UPC | 707392897750 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What type of project are you building (pergola, deck, gazebo)?
These structural wood screws are engineered for heavy-duty outdoor timber projects including pergolas, gazebos, decks, and custom landscape framing where both high load capacity and decorative aesthetics matter.
Are you pairing these with Outdoor Accents washers or hardware?
Yes, these screws can be used independently for standard wood-to-wood fastening or paired directly with Outdoor Accents decorative hardware and hex-head washers to achieve a classic bolted look.
Do these screws require pre-drilling before installation?
No pre-drilling is necessary for most wood applications due to the patented SawTooth point and serrated thread design, which significantly reduce driving torque and installation time.
Are these Simpson Strong-Tie wood screws authentic USA imports available in India?
Yes, these are 100 percent authentic USA-imported Simpson Strong-Tie structural screws sourced directly from the United States and brought to India exclusively through Dropy.
What drive type is required to install these screws?
These screws utilize a deep 6-lobe T40 recess design, and a matching T40 drive bit is included inside the 50-quantity box for convenient installation.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.