Traditional Square Head Lag Screws

Traditional square head lag screws in a standard smooth texture with no markings. These square head lags are offered in 1/4" diameter, 5/16" diameter, 3/8" diameter, 1/2" diameter, 5/8" diameter and 3/4" diameter.

A smooth square head lag black oxide finish in a piece of wood as the background
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1/4" Dia. Smooth Square Head Lag
(21)

From $1.00

top view of a smooth square head lag screw in an aged bronze finish against a rustic wood background.
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3/8" Dia. Smooth Square Head Lag
(17)

From $2.00

Side and top views of smooth square head lag screws in an oil rubbed bronze finish shows the smooth shank and threads, and smooth decorative square top against an unfinished wood background.
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5/16" Dia. Smooth Square Head Lag
(11)

From $1.00

1/2" Dia. Smooth Square Head Lag Screws painted black screwed into a wood background
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1/2" Dia. Smooth Square Head Lag
(3)

From $2.00

A square head lag screw that has a smooth texture and painted black crewed into a piece of wood
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5/8" Dia. Smooth Square Head Lag
(2)

From $7.00

A top view of a 3/4 in square head lag that has a smooth texture and is painted black installed on a wood background.
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3/4" Dia. Smooth Square Head Lag
(1)

From $21.00

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