Prime-Line 9056600 3/8" x 6" Hex Lag Screws - A307 Grade A Hot Dip Galvanized Steel (50 Pack) - Heavy Duty Fasteners for Deck Building, Fence Installation & Wood Construction Projects
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SKU:41954465
Product Description
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.
Product Features
Size 3/8 inch X 6 inch
Heavy duty wood screw with 6 sided hex bolt head
Features deep wood screw threads and does not accept a nut
Used in applications where standard wood screws cannot support the load (deck building, etc.)
Requires pilot hole to be drilled and installs using wrench or socket tool
Customer Reviews
These were absolutely great for my pole barn. I ordered two sizes 6" and 5". I used them to attach the 2 X 6 beams to the retired utility poles I used in construction. 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.
