The best concrete screws with anchor kits depend on the job: choose the 200-piece assortment for multiple screw lengths, the FOLIV kit for flat- and hex-head options, or a 100-piece pack for a consistent size. These products are masonry screws designed for predrilled holes, rather than screws paired with separate plastic plugs. The options below cover concrete, brick, block, and stucco applications; compare screw length, head style, included drill bits, and coating before choosing.
| Product | Best for | Notable feature |
|---|---|---|
| 200-piece RURITKIT assortment | Varied projects | Seven sizes and drill bits |
| FOLIV 260-piece kit | Head-style flexibility | Flat and hex heads in multiple sizes |
| 3/16-inch, 100-piece kit | One common screw size | Hex head with bit and socket |
| SURGE 1/4-inch hex-head pack | Consistent 1-1/4-inch screws | Drill bit included |
| SURGE 1/4-inch flat-head pack | Longer flat-head fastening | 2-3/4-inch screws |
RURITKIT 200-Piece Concrete Screw Assortment
Best for: Homeowners or contractors handling several masonry tasks that call for different screw lengths. The kit includes 200 hex-head screws in seven listed sizes, from 3/16 by 1-1/4 inches to 1/4 by 2-1/4 inches, plus four concrete drill bits and two hex sockets.
The screws are made from heat-treated 1022A carbon steel and have a blue rust-resistant coating. The listed high-low thread design is intended to help the screws engage masonry after predrilling. This variety makes the assortment more adaptable than a box containing only one length.
Limitation: The package has different quantities for each size, so it may not suit a job requiring a large number of one specific screw.
FOLIV 260-Piece Flat And Hex Head Kit
Best for: Buyers who want both flat-head and hex-head screws in one assortment. The 260-piece kit offers ten listed size and head-style combinations, with lengths ranging from 1-1/4 to 2-3/4 inches. Its 1022A carbon steel construction and blue Ruspert surface treatment are features to consider for jobs where corrosion resistance matters.
Choose this kit if the installation may call for different head profiles as well as different lengths. A flat head may be preferable when the fastener should sit flush with the attached material; a hex head is an exposed-head option. The listing also reports a 1,000-hour salt-spray test for its coating.
Limitation: The listed assortment does not specify the count of each size and head combination, so check the package details if exact quantities matter.
3/16-Inch Hex-Head Screws, 100-Piece Kit
Best for: A project that needs 100 screws of one size: 3/16 by 1-1/4 inches. The hex washer-head design has a listed flange diameter of 0.36 inch and head height of 0.15 inch. The kit includes a drill bit and hex bit socket, so it provides the listed accessories for drilling and driving.
The screws are made from carbon steel and treated with a blue Ruspert coating described as corrosion resistant. This focused kit is simpler to sort than a mixed assortment and may be a better fit when the required length is already known.
Limitation: It provides only one screw length and diameter, so choose another option if the project requires longer fasteners or a different head style.
SURGE 1/4-Inch Hex-Head Screws
Best for: Buyers who need a box of 100 matching 1/4 by 1-1/4-inch hex-head screws. The listing says the slotted hex washer head supports installation with standard tools and includes a 3/16-inch drill bit. It describes use in concrete, brick, block, stucco over masonry, and wood, for light- to medium-duty jobs.
The carbon steel screws have a blue corrosion-resistant coating, which the product listing presents as suitable for indoor and outdoor environments. Choose this pack over an assortment if a single specified size is the priority.
Limitation: The included drill bit is specified as 3/16 inch; confirm that the installation instructions for the particular fastener and substrate call for that pilot-hole size.
SURGE 2-3/4-Inch Flat-Head Screws
Best for: Projects that call for longer 1/4-inch flat-head screws. This box includes 100 screws measuring 2-3/4 inches and one 3/16-inch drill bit. The listing identifies a star drive and says the screws are designed for concrete, brick, block, stucco over masonry, and wood.
Compared with the shorter hex-head SURGE pack, this option offers a longer screw and a flat-head profile. The carbon steel construction and blue corrosion-resistant coating are stated product features.
Limitation: The longer length is not automatically the right choice for every installation. Confirm the required screw length and embedment for the material and project.
Buying Guide: How to Choose Concrete Screws
What screw length and diameter do you need?
Start with the attachment material’s thickness and the fastener length specified for the job. The products here include 3/16- and 1/4-inch diameters and lengths from 1-1/4 to 2-3/4 inches. A mixed kit gives flexibility; a single-size box is easier to match to a defined installation.
Should you choose a flat head or a hex head?
Compare how the screw head needs to sit and which driver style you have. Flat-head screws are suited to installations where a flush profile is desired, while hex washer-head screws remain raised and use a hex-style driver. Check the specific bit or socket required before starting.
Does the kit include the right drill bit?
Concrete screws require a predrilled hole. Included bits are convenient, but verify the required hole diameter and drilling instructions for the specific fastener. Do not assume that every bit in an assortment matches every screw size.
When does coating matter?
For damp or outdoor conditions, compare the stated coating and corrosion-resistance details. Several options have blue coatings described as rust or corrosion resistant. Product claims do not replace checking whether a fastener is suitable for the project’s exposure conditions.
Frequently Asked Questions
Do concrete screws need a separate plastic anchor?
The products in this roundup are described as concrete screw anchors that fasten into predrilled holes. Their listings do not describe separate plastic plugs as part of the installation.
Can these screws be used in brick and block?
The product listings describe use in masonry materials including brick and block. Check the specific product instructions and the condition of the substrate before installation.
Are drill bits included?
Each of the five listed products includes at least one drill bit. The assortment kits list multiple bits, while the SURGE boxes and the 100-piece 3/16-inch kit include a specified bit or bit set.
Which kit is best when the required size is unknown?
The RURITKIT and FOLIV assortments offer multiple sizes. RURITKIT lists seven screw sizes, while FOLIV lists ten combinations of size and head style.
Which option offers the longest screws?
The SURGE flat-head box contains 1/4-inch screws measuring 2-3/4 inches, the longest stated size among these five products.