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Prime-Line 9056275 Hex Lag Screws, 3/8 In. X 3 In., A307 Grade A Zinc Plated Steel (25 Pack)

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$13.98

$ 6 .99 $6.99

In Stock

About this item

  • Size: 3/8 inch X 3 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


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.


James C.
Reviewed in Canada on November 17, 2023
GREAT
Customer
Reviewed in the United States on May 3, 2020
Poor quality. The lags started shearing off halfway through my project. Couldn't take much torque at all. I was only using a hand ratchet and had drilled generous pilot holes through the white pine I was working with. I would NOT use these for critical work. You get what you pay for I guess.
Herb
Reviewed in the United States on February 9, 2020
Great value for the price.
FrankBJJ
Reviewed in the United States on February 26, 2020
Good deal for the quantity and price.
JL MS
Reviewed in the United States on December 18, 2020
Great work with my concrete lags
Scott
Reviewed in the United States on July 18, 2019
Not used for load bearing. Heads did not shear or break from tightening with drill/driver. Very pleased
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