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Item #:
44919456
Tapcon 1/4" x 3-1/4" Star Torx Head Concrete Anchor Screws 3191407V2 | 100 Pack | Drill Bit Included
Item #:
44919456
NGN 94535
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 2 items left in stock.
Order now and get it around Wednesday, August 12
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Tapcon anchors are masonry screws designed with Advanced Threadform Technology which cuts threads into all masonry materials including concrete, block and brick.
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What Stands Out
High Corrosion Resistance
These concrete anchor screws are designed with a special coating that ensures they resist rust and corrosion, making them perfect for both indoor and outdoor applications.
Includes Drill Bit
Each pack comes with a compatible drill bit, providing convenience and ensuring that users have everything needed for a successful installation right out of the box.
Easy Installation
The Star Torx head design provides superior grip and reduces cam-out, making installation simpler and more secure, ideal for DIY enthusiasts and professionals alike.
Product Details
- Tapcon anchors are masonry screws designed with Advanced Threadform Technology which cuts threads into all masonry materials including concrete, block and brick
- Many applications that include shelving brackets used in electrical equipment, HVAC strapping, 2x4 lumber, wood headers, window frames, jambs & sills, door frames to masonry, plywood backer boards to masonry & exterior installation into masonry
- Approved for use in ACQ treated lumber
| Item Dimensions | 4 x 4 x 3 inches (10.2 x 10.2 x 7.6 cm) |
| Thread Size | 1/4" x 3-1/4" (35.6 cm) |
| Item Weight | 3.01 Pounds (1.37 kg) |
| Thread Coverage | Fully Threaded |
| Fastener Size | 3-1/4" (797.6 cm) |
| Size Name | 3.25 inches (8.3 cm) |
| Item Diameter | 0.25 Inches (0.6 cm) |
| Compatible Groove Diameter | 0.25 Inches (0.6 cm) |
| Number of Pieces | 100 |
| Outside Diameter | 0.25 Inches (0.6 cm) |
| Brand | Tapcon |
| Color | Blue |
| Fastener Type | Masonry screws |
| UPC | 092097002203 |
| Set Name | Tapcon 100-Piece Masonry Screw Set |
| Number Of Items | 100 |
| Part Number | 3191407V2 |
| Model | 3191407V2 |
| Unit Count | 100.0 Count |
| Manufacturer | ITW |
| Screw Head Style | Flat |
| Screw Point Style | Flat Point |
| Head Type | Star |
| Set Screw Thread Type | Left Hand |
| Thread Style | Left Hand |
| Maximum Shear Strength | 580 MPa |
| Grade Rating | Premium |
| Drive System | Torx |
| Material Type | Carbon Steel |
| Exterior Finish | Blue Coated |
| Metal Type | Alloy Steel |
| Material | Carbon Steel |
| Head Style | Flat |
| Item dimensions L x W x H | 4 x 4 x 3 inches (10.2 x 10.2 x 7.6 cm) |
Who Should Buy?
-
DIY Enthusiasts
Perfect for home improvement projects, these anchors provide a reliable securing method for various materials.
-
Contractors
Ideal for professionals needing durable anchor solutions in concrete for constructing and securing structures.
-
Heavy Loads
Suitable for projects requiring strong anchors, as these screws handle heavy loads effectively on concrete.
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Soft Materials
Not suitable for soft materials like wood or drywall which do not require concrete anchors.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are Tapcon 14 x 3-14 Star Torx Head Concrete Anchor Screws used for?
Answer: Tapcon 14 x 3-14 Star Torx Head Concrete Anchor Screws are designed for anchoring objects directly into concrete and masonry surfaces. They provide a strong and secure hold, making them ideal for mounting brackets, shelves, and other fixtures. Additionally, these screws cut their own threads in the material, ensuring a tight fit and excellent load-bearing capacity, which is especially useful in construction and DIY projects. -
Question:
How do I install Tapcon concrete anchor screws?
Answer: To install Tapcon concrete anchor screws, first drill a pilot hole with the included drill bit, ensuring it aligns with the anchor placement. Make sure the hole is deep enough for the screw size. Next, insert the screw into the pilot hole and use a wrench or impact driver with a Torx bit to tighten it. Ensure proper torque is applied for maximum holding strength, making the screws perfect for both professional contractors and DIY enthusiasts. -
Question:
Do I need any special tools to use Tapcon screws?
Answer: Yes, in addition to the drill bit provided in the pack, you'll need a suitable drilling machine to make the pilot holes and a Torx driver or socket to properly tighten the screws. Utilizing the correct tools will ensure a straightforward installation process and optimal anchoring performance. These tools are often readily available in most tool kits, making these screws accessible for various users. -
Question:
Can Tapcon screws be used for outdoor applications?
Answer: Absolutely! Tapcon screws are suitable for outdoor use since they are made from durable materials that resist corrosion. They can be used for securing items to concrete surfaces like patios, decks, and even in landscaping projects. This versatility makes them a popular choice for both commercial and residential outdoor applications, providing reliable performance even in harsh weather conditions. -
Question:
What size of concrete surfaces can Tapcon screws penetrate?
Answer: Tapcon screws can effectively penetrate concrete and masonry surfaces that are at least 3/16 inches thick or more. This capability enables anchoring into a variety of concrete structures like floors, walls, and foundations. It's essential to ensure proper depth and condition of the base material to achieve optimal anchoring, which makes Tapcon a dependable option for construction and renovation projects. -
Question:
Are Tapcon screws reusable?
Answer: While Tapcon screws can be removed and reused in certain cases, doing so may compromise their holding strength due to wear and tear. They are primarily designed for secure anchoring, and repeated installation might lead to a reduced grip. It is often recommended to replace them if removed, particularly in critical applications where maximum stability is required. -
Question:
What is the significance of the Torx head design on Tapcon screws?
Answer: The Torx head design on Tapcon screws provides a superior grip compared to traditional slotted or Phillips heads, reducing the likelihood of cam-out during installation. This design allows for better torque application and minimizes the chance of stripping the screw, leading to a more efficient and secure installation. It benefits both professionals and DIYers in achieving reliable anchoring with ease. -
Question:
Can I use Tapcon screws in brick?
Answer: Yes, Tapcon screws can be effectively used in brick as well as solid concrete surfaces. They are designed to create a strong bond with various types of masonry, making them ideal for securing fixtures, supports, and other installations. When using them in brick, ensure that the pilot hole is adequately sized and positioned to achieve optimal anchoring performance. -
Question:
How many screws are included in a pack of Tapcon anchors?
Answer: A standard pack of Tapcon 14 x 3-14 Star Torx Head Concrete Anchor Screws includes 100 screws, which provides ample supply for medium to larger projects. This quantity is ideal for professionals working on commercial jobs or DIYers tackling home improvement tasks, ensuring you have enough anchors on hand without needing frequent repurchases. -
Question:
Where can I buy Tapcon 14 x 3-14 Star Torx Head Concrete Anchor Screws?
Answer: You can buy Tapcon 14 x 3-14 Star Torx Head Concrete Anchor Screws at Ubuy in Nigeria. Ubuy offers a user-friendly shopping experience and fast access to this product, making it an excellent choice for your construction and DIY needs.
Tapcon Concrete Screws Editorial Review
The Tapcon 14" x 3-14" Star Torx Head Concrete Anchor Screws are a versatile and reliable option for fastening items securely to concrete surfaces. The screws come with a drill bit included, making them a convenient option for DIY enthusiasts and professionals alike. These screws work well for projects involving handrails, pocket door frames, and attaching 2x4s to concrete surfaces. However, there are some concerns regarding the quality of the screws, with reports of some breaking off during use. One customer reported that using these screws turned a 3-hour project into a multi-day nightmare. Another customer noted that they twisted off a screw while attaching a pocket door frame to their basement floor. There were also reports of the screws being imitation TapCons, which resulted in them snapping during use. Despite these drawbacks, many customers have found the screws to be effective in fastening items to concrete surfaces. They appreciated that the heads of the screws did not strip out or break off, and one customer even found that they thought they had broken a head off when it turned out that the concrete had stripped out instead.
Customer Reviews & Ratings
112 customers ratings
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5 Star
68%
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4 Star
17%
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3 Star
7%
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2 Star
7%
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1 Star
1%
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Pros
- Versatile and reliable for fastening items to concrete surfaces
- Convenient packaging with drill bit included
- Effective in attaching 2x4s to concrete surfaces
Cons
- Reports of screws breaking off during use
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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23 July 2026 · via Trustpilot
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NGN 94535
Order now and get it around Wednesday, August 12
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 2 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Advanced Threadform Technology cuts threads into all masonry materials
- Suitable for various applications including electrical equipment and HVAC strapping
- Approved for use in ACQ treated lumber
- Ideal for securing shelving brackets, wood headers, window frames, door frames, etc.
- Ensures strong and reliable installation into masonry
- Provides secure exterior installation into masonry
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