Tapcon Star Torx Head Concrete Anchor Screws 1/4 Inch By 3-1/4 Inch 100 Pack With Drill Bit
Why you'll like it
- Superior Holding Power — Advanced thread form technology cuts clean threads into concrete, brick, and block for maximum structural security.
- Complete Installation Kit — Includes one hundred 1/4 inch by 3-1/4 inch heavy-duty screws alongside a matching masonry drill bit for instant project readiness.
- Corrosion Protection — Durable blue protective coating defends against rust and environmental wear for reliable indoor and outdoor use.
- Reduced Torque Effort — Engineered design requires lower driving torque while delivering exceptional withdrawal resistance compared to standard lag shields.
Product details
Description
Secure your construction and remodeling projects with genuine USA-imported Tapcon star torx head concrete anchor screws, engineered for ultimate reliability in demanding masonry applications. Featuring an advanced thread form design, these high-performance fasteners effortlessly cut custom threads directly into dense materials like concrete, brick, and cinder block, offering superior holding power and significantly reduced installation torque compared to traditional expansion anchors or lag shields.
Each 100-pack comes complete with a matching masonry drill bit for immediate setup convenience. The robust carbon steel construction is protected by a durable blue corrosion-resistant coating, ensuring long-lasting performance even in exterior installations and ACQ treated lumber.
Ideal for anchoring shelving brackets, wood headers, window frames, door jambs, and electrical equipment securely into masonry surfaces.
How to use
- Drill a pilot hole into the masonry material using the included drill bit.
- Clear out any dust and debris from the hole.
- Align your fixture, insert the Tapcon anchor through the material, and drive it securely using a compatible star torx bit until flush.
Ingredients
Premium Carbon Steel Construction with Corrosion-Resistant Blue Protective Coating
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Tapcon |
|---|---|
| UPC | 092097002203 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What size drill bit is required for Tapcon 1/4 inch concrete anchors?
A matching 3/16 inch masonry drill bit is included in this 100-pack to ensure the correct hole diameter for optimal anchoring performance.
Can these concrete screws be used outdoors?
Yes, these screws feature a specialized corrosion-resistant blue coating that protects against rust, making them suitable for exterior masonry installations and ACQ treated lumber.
What materials are compatible with these anchor screws?
They are specifically designed to anchor securely into a wide range of dense masonry substrates, including poured concrete, brick, and concrete block.
Are these Tapcon screws authentic and imported from the USA?
Yes, this product is 100 percent authentic and directly imported from the United States by Dropy India to ensure genuine manufacturing quality.
What type of drive head do these screws use?
These screws utilize a star torx head design, which minimizes cam-out and allows for higher torque transfer during 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.