Simpson Strong-Tie SPS25344-KT 1/4x3-7/16 Hex Drive Wing Head 302 Stainless Steel Construction Screws, 25/Box

Simpson Strong-Tie SPS25344-KT 1/4x3-7/16 Hex Drive Wing Head 302 Stainless Steel Construction Screws, 25/Box

$86.45

MPN: SPS25344-KT

Barcode: 744039999507
Availability : In Stock Pre order Out of stock

Length: 3-7/16 In.

3-7/16 In.

Diameter: 1/4 In.

1/4 In.

Box Quantity: 25

25
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Elevate Your Construction Projects with the Simpson Strong-Tie SPS25344-KT Screws

When it comes to building safer and more robust structures, choosing the right fasteners is crucial. The Simpson Strong-Tie SPS25344-KT screws are specifically designed to meet the demanding needs of construction professionals and DIY enthusiasts alike.

Key Features:

  • Durable Material: Crafted from 302 stainless steel, these screws offer exceptional resistance to corrosion and rust, ensuring a long-lasting hold even in challenging environments.
  • Versatile Application: Perfect for attaching storm panels to a variety of surfaces, including wood, concrete, and masonry, making them an essential addition to your toolkit.
  • Easy Installation: The hex drive wing head design allows for quick and efficient installation, saving you valuable time on the job site.
  • Reliable Performance: Simpson Strong-Tie is committed to quality and consistency, meaning you can trust these screws to perform under pressure.
  • Generous Quantity: Each box contains 25 screws, providing ample supply for multiple projects.

Why Choose Simpson Strong-Tie?

With a reputation for excellence, Simpson Strong-Tie leads the industry in fasteners and technology. Their focus on creating structural products that enhance safety and durability makes them a trusted choice for builders everywhere.

Invest in the Simpson Strong-Tie SPS25344-KT screws today and experience the peace of mind that comes with using reliable, high-quality fasteners for your construction needs!

Warning:Cancer and Reproductive Harm www.P65warnings.ca.gov
Specifications

Simpson Strong-Tie SPS25344-KT

•Quantity per box: 25
•Includes 25 stainless-steel storm-panel screws 1/4 in. x 3-7/16 in.
•Includes twenty-five 1/4 in. zinc die-cast washered wing nuts
•Includes 25 white plastic caps to protect threads after panels are removed
•1 hex-driver bit for panel screw
•Save time and money with single installation
•305 stainless steel
•3-7/16-Inch long screws (25)
•1/4-Inch washered wing nuts (25)
•White Plastic Caps (25), Imported

Description

Elevate Your Construction Projects with the Simpson Strong-Tie SPS25344-KT Screws

When it comes to building safer and more robust structures, choosing the right fasteners is crucial. The Simpson Strong-Tie SPS25344-KT screws are specifically designed to meet the demanding needs of construction professionals and DIY enthusiasts alike.

Key Features:

  • Durable Material: Crafted from 302 stainless steel, these screws offer exceptional resistance to corrosion and rust, ensuring a long-lasting hold even in challenging environments.
  • Versatile Application: Perfect for attaching storm panels to a variety of surfaces, including wood, concrete, and masonry, making them an essential addition to your toolkit.
  • Easy Installation: The hex drive wing head design allows for quick and efficient installation, saving you valuable time on the job site.
  • Reliable Performance: Simpson Strong-Tie is committed to quality and consistency, meaning you can trust these screws to perform under pressure.
  • Generous Quantity: Each box contains 25 screws, providing ample supply for multiple projects.

Why Choose Simpson Strong-Tie?

With a reputation for excellence, Simpson Strong-Tie leads the industry in fasteners and technology. Their focus on creating structural products that enhance safety and durability makes them a trusted choice for builders everywhere.

Invest in the Simpson Strong-Tie SPS25344-KT screws today and experience the peace of mind that comes with using reliable, high-quality fasteners for your construction needs!

Additional Information
Length

3-7/16 In.

Diameter

1/4 In.

Box Quantity

25

Customer Reviews

Overall rating: 3.7 / 5 from 21 reviews.

The included tool fit exactly 3 of the 25 screws. That's ridiculous! Fortunately I read reviews saying it didn't fit and caused failures so I used a deep socket that was the correct size and fit much better. I had to use the included tool for the 3 that fit since they were slightly smaller and the socket I had which was a little bigger. Insane that they can't get the size correct on these, terrible quality control. Other than they they worked well. I didn't use the included drill bit either since it was designed for cement and I was drilling in wood. If you correctly pre-drill the holes and use a socket that fits the screws they work well. I didn't have any fail on me. They are a nice design, a little over priced and the poorly engineered. Still giving 4 stars because they are the best around for the job at hand when installing hurricane panels over wood framed windows.

Simpson Strong-Tie SPS25344-KT 1/4x3-7/16 Hex Drive Wing Head 302 Stainless Steel Construction Screws, 25/Box

Purchased two sets, first set a 2 screws came with no threads for wing nuts. Second order only 1/3 of the screws fit the drill bit and will have to be filed down to fit. This is the price of doing business with Chinese quality control. I only buy things from China when no other option exist and seriously appreciate the tariff war making non-china markets competitive - especially USA manufacturing quality control. IF YOU buy these, factor in time for installation, as filing these heads to fit the driver takes time and is tedious; not some thing you want to be doing with a CAT 4 hurricane 24-48 hours away.

Simpson Strong-Tie SPS25344-KT 1/4x3-7/16 Hex Drive Wing Head 302 Stainless Steel Construction Screws, 25/Box

These fasteners work well, but be careful if you are securing them into concrete. I snapped several of them in half while installing them. As they go into the concrete, the drill slows way down. If you don't stop, then they will bend and shear off. You have to back them off several times and send them back in. Some of them simply will not go in all the way and, after some experience, I learned that if you continue to force them they will shear off. Therefore, I had to shorten some of them by about 3/8 inches. The good news is that they cut pretty easily with a hacksaw. I also do not like how short the caps are. Another 1/4 inch longer would be helpful. That would have allowed me to leave more of the fastener exposed and made installation easier. Finally, I found that some of the fasteners were loose when finished and I could jiggle them a bit. I suppose that the constant backing off and re-sending them in stripped out the concrete on some of them. I found that wrapping a short piece of duct tape around the treads and reinstalling them tightened them right up. I'm sure none of this would be an issue if you were drilling them into wood.

Simpson Strong-Tie SPS25344-KT 1/4x3-7/16 Hex Drive Wing Head 302 Stainless Steel Construction Screws, 25/Box

Customer photo review of Simpson Strong-Tie SPS25344-KT 1/4x3-7/16 Hex Drive Wing Head 302 Stainless Steel Construction Screws, 25/Box

Just received two sets and compared it to non-stainless type. Thought others might appreciate some initial feedback and pictures. The package comes in a nice plastic container with snap lid. The drill bit, nut driver for the drill, screws, wingnuts and covers are included. I compared the stainless to a painted screw. They are exactly the same size; length (3 1/2 inch) and thickness at lower thread that goes into the wall (17/64 inch). The top threads for the wingnuts on the stainless are machined better. I prefer stainless as I live in Florida otherwise I would have used the less expensive version.

Simpson Strong-Tie SPS25344-KT 1/4x3-7/16 Hex Drive Wing Head 302 Stainless Steel Construction Screws, 25/Box

These seem relatively solid and the threads are well machined. My box says it is made of 302 SS not 304SS as indicated. Not sure if that matters based on my research but I feel confident that these will work well to secure my hurricane panels. I gave them one star less because I forgot to blow out the dust in the first drilled holes and my cordless makita 18V put a slight bend in the shaft when it hit base. The bit provided to drive the screws in is solid and works well.

Simpson Strong-Tie SPS25344-KT 1/4x3-7/16 Hex Drive Wing Head 302 Stainless Steel Construction Screws, 25/Box

I ended up not using them, in fact, I’ve been meaning to return the package to you. Using the correct size drill bit and drilling the block completely through; the bits still managed to break off on the first three anchors I put in. Again, after drilling through the block, the next couple anchors bent when going in. I was using an older 12volt cordless drill for the installation, so it wasn’t a matter of speed or torque that caused the failures. I abandoned using the stainless anchors, and shopped around and found other brands of very similar design that worked flawlessly.

Simpson Strong-Tie SPS25344-KT 1/4x3-7/16 Hex Drive Wing Head 302 Stainless Steel Construction Screws, 25/Box