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Your cart is empty.Lag screw bolts are used in place of standard wood screws whenever the mounting surface must bear a heavy load. The hex head allows for lag screws to be tightened with more torque than can be used on Phillips head screws, though a pilot hole is still required prior to installation. Note that lag screws do not accept nuts as they are technically thick heavy duty wood screws with threads designed to cut into wood. They are ideal for use on decks since installation can be accomplished without having access to both ends of the fastener, as opposed to standard hex bolts that require a nut on the opposite end.
Duane speigel
Reviewed in the United States on March 15, 2024
Good product on time as promised
J A Strhahan
Reviewed in the United States on October 31, 2024
Great help fixing my Mom's bridge
Gary A
Reviewed in Canada on September 6, 2022
These lags bolts were a good price compared to the local stores in the area.. Never had any bust off or round off when I was installing some fence post supports with my impact driver.. You have to predrill before driving them it to prevent the wood from splitting or busting them off..
Kurt
Reviewed in the United States on July 3, 2022
What is there to say other than its galvanized and does its job
James Rautio
Reviewed in the United States on November 2, 2022
I used these 5" x 3/8" lag bolts to repair ice damage to my dock. (Massive amounts of ice can be VERY powerful!) I drilled a 1/4" pilot hole 6 or 7 inches deep and coated the bolt threads with soap for lubrication. I used a ratchet wrench to turn them in. Most went in fine. A couple of them twisted off, breaking a couple inches in. Bolts with higher torque ratings would be a real good idea for this application.
CLB
Reviewed in the United States on April 11, 2022
These were absolutely great for my pole barn. I used them to attach the 2/X 6 beams to the retired utility poles. I did, however, have several of them twist off, even though I had pre-drilled pilot holes about 2/3 of the way. But, I was using an impact wrench to drive them in and it is entirely possible I put too much torque on them and it was not the fault of the bolts. Or, it could have been a few weak bolts, but I will give them the benefit of the doubt. But, I'm perfectly happy with them.
tony marchman
Reviewed in the United States on January 27, 2020
Quick delivery
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