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🔧 Build with Confidence: The SPAX Factor is Here!
The SPAX 4571820700755 PowerLag screws are engineered for superior strength and durability, featuring a heat-treated Grade 5 construction and patented thread technology. With ICC-ES recognition for structural applications and a high corrosion-resistant coating, these screws are perfect for both indoor and outdoor projects, offering a reliable solution for contractors and DIY enthusiasts alike.
K**S
Holds tight, no pre-drilling necessary
This is the perfect fastener for thick wood members in a high corrosion zone, such as my dock repair. The no pre-drilling saves hours of labor when putting in hundreds of fasteners. We use an impact screw gun 18V battery style and it worked perfectly. I like to use the hex head wherever possible because less stripping of the head than with inner type screw heads such as Torx or Phillips. This fastener does exactly what it is designed to do. The best part is that on Amazon vs. local hardware or lumber store these are half the cost. A truly excellent value for a well made and well designed product.
R**H
They work exactly as advertised.
I have used 100's of these PowerLags to screw in sheet metal from an old grain silo into 6x6s. I only drilled a small pilot hole (had to get through the sheet metal) to get things started. I did not have an issue with a single lag holding tight. I would have have purchased these again.
T**K
Work great exactly as expected
Great for outside jobs using 4x4 or 4x6 pressure treated lumber, for projects like retaining walls. Beats pounding in spikes which always irritates my elbow tendonitis. The hex heads don't strip and can easily be driven in with a good powerful battery operated drill or hammer drill. Self tapping so no pilot holes are needed. Probably a little more expensive than other options (spikes, galvanized lag bolts, etc) but well worth the extra $.
T**Y
Corrosion resistant lag screws
Corrosion resistant lag screws 6 inches longSize says half inch, but the actual diameter is less than that.Easy to install.No pre-drilling required which is amazing for this large of a size.I do pre-drill when I use these in old, dry wood.
S**G
I would buy again.
These were easy to mount using a cordless impact wrench, and have held well.
A**H
Quality and Price
Well constructed and high quality. Fair pricing also!
J**F
Top quality fasteners
I love using Spax fasteners. I'm a remodeling contractor and couldn't find this specific length at my supplier. These are very strong and have a great hold into the lumber. This particular type , the green ones, are ACQ rated for use in pressure treated lumber
A**R
Worked as expected
Worked just as expected
TrustPilot
2 个月前
1 个月前