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Velocity Concrete Screw Set – Includes 12 High-Performance Concrete Screws, 1 PSD® ACR® Drive Bit, and 1 Carbide Concrete Drill Bit (Flat Head"1/4 x 2 1/4")

4.2 4.2 out of 5 stars 419 ratings
$12.95
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Purchase options and add-ons

Material Carbide, Alloy Steel
Drive System External Hex, Phillips
Head Style Flat, Hex
Exterior Finish Steel
Thread Size 1/4 x

About this item

  • SUPERIOR STEEL SCREWS FOR CONCRETE: The Velocity Concrete Screws by Phillips Screw Company are designed for use on concrete, masonry blocks, bricks to secure electrical boxes, stucco, flagpoles and more. Kits are available with hex head and flat head screws.
  • PATENTED PSD ACR DRIVE SYSTEM: These wood screws come with a patented PSD ACR Driver bit that fits perfectly into the recess, providing Stick-Tight Technology that allows the screw to stick to the bit for a stable, anti-wobble, one handed installation. This recess is compatible with commonly used Phillips, Pozi and square drives.
  • ADVANCED DESIGN: The Velocity heavy duty concrete screws feature a superior design that includes a diamond tip to ensure smooth driving into the pre-drilled hole and hi-low screw threads for fast driving
  • GREAT DIY CONCRETE SCREW KIT: This kit is the perfect screws set for standard DIY tasks and small jobs and is ideal for any concrete work. It comes with 12 individual steel screws, a PSD ACR drive bit, and the carbide concrete drill bit.
  • SUPERIOR, RELIABLE PRODUCTS WITH PHILLIPS: Based in the USA, The Philips Screw Company has been the leading innovator of building materials and fastener technology since 1935. As industry experts, we’ve become the desired brand for professional tradesmen and DIY’ers alike.

Frequently bought together

Velocity Concrete Screw Set – Includes 12 High-Performance Concrete Screws, 1 PSD® ACR® Drive Bit, and 1 Carbide Concrete Dri
$12.95
Get it as soon as Sunday, May 19
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Sold by Phillips Screw Company and ships from Amazon Fulfillment.
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Concrete & Masonry Professional Drill Bit Set (5PCS) for Glass/Brick/Plastic/Cement/Wood/Tile/Etc, Industrial Strength Carbid
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MASONRY ANCHOR 10PK
$10.99 ($1.10/Count)
Get it as soon as Monday, May 20
In Stock
Sold by SEJ Company LLC and ships from Amazon Fulfillment.
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Product details

  • Package Dimensions ‏ : ‎ 5.43 x 2.2 x 0.55 inches; 4.66 ounces
  • Item model number ‏ : ‎ V-FH23X225
  • Date First Available ‏ : ‎ December 13, 2020
  • Manufacturer ‏ : ‎ The Phillips Screw Company
  • ASIN ‏ : ‎ B08LF1GCXP
  • Customer Reviews:
    4.2 4.2 out of 5 stars 419 ratings

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    DIY Done Easy

    At PSC, we prioritize ease in your DIY projects! Bid farewell to wobble, cam-out, and dropped screws. With 80+ years of screw knowledge, we're the experts. Our screws utilize the same top-notch technology found in our plane and car screws. Equipped with Stick-Tight Technology, installations are a breeze. No more dropped screws! Whether it's home renovations or picture hanging, Velocity Screws are the go-to screw for you!

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  8. How did we get our start?

    We hold the patent for the original Phillips Screw that revolutionized the auto industry. We’ve been innovating ever since, then thought - why not put this technology into woodscrews!

    What makes our products unique?

    Attention to detail sets us apart. Aerospace engineers ensure precise specs giving Stick-Tight Technology for easy, one-handed installation. Say goodbye to slipping magnetic bits!

    Why do we love what we do?

    Our passion lies in innovating for you, the DIYer, handy man, contractor, homeowner. We love to chat about upcoming projects and making DIY better together!

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Product Description

screws
concrete screws

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Customer reviews

4.2 out of 5 stars
4.2 out of 5
419 global ratings

Customers say

Customers like the performance and ease of use of the screws. For example, they mention that they work great, are effective, and easy to install. That said, some complain about the drill bit and durability. Opinions are mixed on quality.

AI-generated from the text of customer reviews

27 customers mention21 positive6 negative

Customers like the performance of the screws. They mention that they are effective, cheap, cheerful, and effective. Some say that the bits do a good job and should hold up much longer. Overall, most are satisfied with the performance and quality of the product.

"Finally a quality product with a useful feature. Don't get me wrong, I'll stick to MITUSA every time the decision is based upon quality over price...." Read more

"...Overall, the bits do a good job and should hopefully hold up much longer by preventing any water getting in and weakening things over time." Read more

"...Bit worked great in a brick wall. Used a cordless drill with the Philips drill bit that came with the anchors, and they worked great...." Read more

"The product worked. The red "seal" was not useful for my project...." Read more

7 customers mention7 positive0 negative

Customers find the screws easy to install and use. They mention that they go into the brick wall with ease and stick flawlessly.

"These are amazing! Held tight and easy to use." Read more

"...screws in the mortar joints of a concrete block wall, and they went in flawlessly...." Read more

"They worked very great and went into the brick wall with ease and have stuck." Read more

"Easy to install" Read more

50 customers mention25 positive25 negative

Customers are mixed about the quality of the screws. Some mention that they look sturdy and well-built, while others say that the head broke off or the bit stripped out.

"Finally a quality product with a useful feature. Don't get me wrong, I'll stick to MITUSA every time the decision is based upon quality over price...." Read more

"...homeowner grade Ryobi 14v drill with provided bit, the first 3 screws torqued the head off. Do not recommend." Read more

"These Velocity screws hold rock-solid. They are easy to drive using the supplied bit (the bit does not cam out--I did not have to use a Hex driver)...." Read more

"The screws are quite large not sure it’s what I really should’ve gotten...." Read more

10 customers mention0 positive10 negative

Customers are dissatisfied with the drill bit of the screws. They mention that it is an issue and that it was missing from the package.

"...Only complaint was the drill bit that was included. Broke after drilling the 3rd hole. Other than that, no complaints!" Read more

"Ordered 2 packs.one did not come with drill bit that was part of the package." Read more

"I ordered to hang my AR-15 on a concrete wall and the drill bit was an issue....I did start off with a regular drill and that was a no go and I once..." Read more

"...this package deal because it had all with it but when I got it had no drill bit had to buy separate when it advertised all in one" Read more

4 customers mention0 positive4 negative

Customers are dissatisfied with the durability of the screws. They mention that the heads always shear off before you can get them to bit.

"...The heads always shear off before you can get these to bit - fasten down firmly." Read more

"...The first 2 screws I installed had the head shear off at approximately half their final pre drilled depth...." Read more

"Came with 6 screws instead of 12. 1st one head broke off. 2nd head stripped out. The other 4 worked fine." Read more

"Heads shear-off, Bit snaps..." Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the tightness of the screws. They mention that the first screw wouldn't hold tight, the phillips bit will not hold, and the driver bit easily slips and damages the screw head.

"...The driver bit easily slips and damages the screw head. Luckily I had better drill and driver bits to get past this...." Read more

"...I had one that was slightly off and the first screw wouldn't hold tight...." Read more

"The carbide bit is of a poor quality, the phillips bit will not hold, so use a 10mm driver bit instead, and carefully make the last few turns by..." Read more

Most were good
4 Stars
Most were good
Purchased for sump pump cover because I like the idea of sealing the gaps with red seal. (Radon) Some were good others not. Maybe it was user error I can’t be certain. If you do snap a head off, back it out with a vice grip. Good luck!
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Top reviews from the United States

chetnlisa
5.0 out of 5 stars By by TapCon, Hello Red Seal
Reviewed in the United States on May 16, 2021
Style: RedSeal Hex HeadVerified Purchase
Finally a quality product with a useful feature. Don't get me wrong, I'll stick to MITUSA every time the decision is based upon quality over price. This may be one of the few exceptions. Made in Taiwan is practically a given that the quality will be very high. I've driven concrete anchor screws into more masonry substrates than Tiger's driven tee shots. The inherent problem with concrete anchors is that very dense but fragile materials including (concrete obviously) brick, natural stone and even porcelain will fragment when being drilled. This causes the number one annoyance which is the tendency of the screw to "spin out" of the bored hole. There is also the tendency-in my experience with the most well known brand of concrete anchors for their phillips head anchor screws (pro tip: do not use the phillips head Tapcon screws, your driver bit will likely spin out before your screw is fully seated. Use their hex head and a quality impact driver bit). As to not contradict myself, I want to clarify the difference with the Red seal screws. The head size on this screw is very deep socketed #3 phillips which is very firm fitting with the (included) driver bit. ALSO, there is a LOT of torque applied when driving concrete screws using a hammer drill. Snapping the heads off of the screws is common. I have not had a single Red seal screw fail. Regardless, it takes a very practiced hand to properly drill holes into concrete (most novices fail to use water when boring through concrete-USE water to both cool the drill bit and create "mud" which is necessary to create a smooth even cavity for the screw). This is why I'm giving these screws a "5 Star" review because of the addition of the angel wings (and their high tolerance for torque). These provide both a countersinking effect for the screw and for the rubber seal to fit cleanly. On that last note, I want to point out that, curiously, there is very little competition in the market for concrete screws. Tapcon has a virtual monopoly (and they charge accordingly). For the record, the drill bit provided with the Red seal screws isn't intended for long term wear so remember to A. use a good quality Bosch or other high grade bit (often made in Germany are the ones that seem to last the longest) and B. use plenty of water when you drill (don't worry about getting your drill chuck a little wet, the centripetal force will prevent any water from entering the chuck). Pro tip #2, use a sponge as a source to steadily drizzle water over the bit while keeping the bit steady and level (in a straight line with the hole you are boring) so there's no side to side drift which may create a larger diameter than required for the screw to anchor well. Also, while drilling, pull the bit out a few times without stopping the drilling speed to allow the water to cool the bit and "vacuum" out the mud inside the hole. Hope this helps but, then again, this is just one opinion based upon my experience. Happy drilling!
39 people found this helpful
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khc
5.0 out of 5 stars Great screws; excellent holding power.
Reviewed in the United States on October 31, 2022
Style: RedSeal Hex HeadVerified Purchase
These Velocity screws hold rock-solid. They are easy to drive using the supplied bit (the bit does not cam out--I did not have to use a Hex driver). Only con: the supplied masonry drill bit is cheap and below average quality--if you are drilling through anything with aggregate, or old/hard concrete, you should get some name-brand masonry bits.
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Mitch Martin
4.0 out of 5 stars Great concrete screw that seals against moisture ingress
Reviewed in the United States on January 20, 2020
Style: RedSeal Hex HeadVerified Purchase
These screws are super useful when you want to both secure something into concrete and also slow down any ingress of water. The screws have both a hex and phillips head (i prefer hex) which is nice depending on what is currently in my impact driver. This box also came with a 3/16" carbide hammer drill bit which is needed before installing. It appears to be of average quality and shouldn't have an issue surviving longer than the number of screws in this package.

The only negative I can find about these are with the "wings" near the sealing oring. While I see their purpose to remove any debris to make a better seal, they can be a real pain when trying to mount a junction box that has holes just big enough for the drill bit.

Overall, the bits do a good job and should hopefully hold up much longer by preventing any water getting in and weakening things over time.
Customer image
Mitch Martin
4.0 out of 5 stars Great concrete screw that seals against moisture ingress
Reviewed in the United States on January 20, 2020
These screws are super useful when you want to both secure something into concrete and also slow down any ingress of water. The screws have both a hex and phillips head (i prefer hex) which is nice depending on what is currently in my impact driver. This box also came with a 3/16" carbide hammer drill bit which is needed before installing. It appears to be of average quality and shouldn't have an issue surviving longer than the number of screws in this package.

The only negative I can find about these are with the "wings" near the sealing oring. While I see their purpose to remove any debris to make a better seal, they can be a real pain when trying to mount a junction box that has holes just big enough for the drill bit.

Overall, the bits do a good job and should hopefully hold up much longer by preventing any water getting in and weakening things over time.
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5 people found this helpful
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Judy L. Hare
5.0 out of 5 stars Works great.
Reviewed in the United States on December 2, 2023
Style: RedSeal Hex HeadVerified Purchase
You need to use a hammer drill with the bit that comes with the anchors. Bit worked great in a brick wall. Used a cordless drill with the Philips drill bit that came with the anchors, and they worked great. Anchored an electrical outlet box and the anchors worked right and the box was very secure.
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Kimberly Bushy
1.0 out of 5 stars Screws are poor quality
Reviewed in the United States on May 4, 2024
Style: RedSeal Hex HeadVerified Purchase
Used the provided drill bit to full screw depth and using a homeowner grade Ryobi 14v drill with provided bit, the first 3 screws torqued the head off. Do not recommend.
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Hal
5.0 out of 5 stars Excellent kit worked great
Reviewed in the United States on August 4, 2023
Style: RedSeal Hex HeadVerified Purchase
Good stuff!!! Used this to hang up a heavy house real on the side of my house would definitely buy again life savers!!
One person found this helpful
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susan stephens
3.0 out of 5 stars Quite large
Reviewed in the United States on January 13, 2024
Style: RedSeal Hex HeadVerified Purchase
The screws are quite large not sure it’s what I really should’ve gotten. But couldn’t drive it through the cement even though I followed directions and used the hammer drill first to drill a pilot hole.
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Lakay
5.0 out of 5 stars Works great
Reviewed in the United States on October 15, 2023
Style: RedSeal Hex HeadVerified Purchase
Works great
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