Square Head Lag Bolts

Square Head Lag Bolts

93 products

Blacksmith Bolt offers the largest collection of these classic square head lag bolts, which we offer in plain steel and black oxide. We have them made for us with no unsightly head marks.

We offer them in sizes from 1/4" thru 3/4"

93 products
In stock
3/8" x 3" Square Head Lag Bolts, Black Oxide
$1.37
In stock
3/8" x 3 1/2" Square Head Lag Bolts, Plain
$1.50
In stock
3/8" x 3 1/2" Square Head Lag Bolts, Black Oxide
$1.58
In stock
1/2" x 1 1/2" Square Head Lag Bolts, Plain
$1.76
In stock
1/2" x 1 1/2" Square Head Lag Bolts, Black Oxide
$1.86
In stock
1/2" x 2" Square Head Lag Bolts, Plain
$1.93
In stock
3/8" x 4" Square Head Lag Bolts, Plain
$1.93
562 in stock
3/8" x 4 1/2" Square Head Lag Bolts, Black Oxide
$1.93
In stock
3/8" x 4 1/2" Square Head Lag Bolts, Plain
$2.03
In stock
1/2" x 2" Square Head Lag Bolts, Black Oxide
$2.11
896 in stock
3/8" x 4" Square Head Lag Bolts, Black Oxide
$2.11
In stock
1/2" x 2 1/2" Square Head Lag Bolts, Plain
$2.28
In stock
1/2" x 2 1/2" Square Head Lag Bolts, Black Oxide
$2.64
In stock
1/2" x 3" Square Head Lag Bolts, Plain
$2.99
In stock
3/8" x 2" Square Head Lags, Stainless Steel, Plain
$3.01
999 in stock
5/8" x 2" Square Head Lag Bolts, Plain
$3.08
In stock
3/8" x 2" Square Head Lags, Stainless Steel, Black Oxide
$3.17
130 in stock
5/8" x 2" Square Head Lag Bolts, Black Oxide
$3.25
In stock
1/2" x 3" Square Head Lag Bolts, Black Oxide
$3.34
In stock
1/2" x 4" Square Head Lag Bolts, Plain
$3.89
In stock
5/8" x 3" Square Head Lag Bolts, Plain
$4.14
In stock
1/2" x 4" Square Head Lag Bolts, Black Oxide
$4.21
In stock
5/8" x 3" Square Head Lag Bolts, Black Oxide
$4.31
Sold Out
1/2" x 5" Square Head Lag Bolts, Plain
$4.40
Only 1 left
1/2" x 5" Square Head Lag Bolts, Black Oxide
$4.84
In stock
5/8" x 4" Square Head Lag Bolts, Plain
$5.01
413 in stock
5/8" x 4" Square Head Lag Bolts, Black Oxide
$5.20
Sold Out
1/2" x 7" Square Head Lag Bolts, Plain
$5.59
Sold Out
5/8" x 5" Square Head Lag Bolts, Plain
$6.33
310 in stock
5/8" x 5" Square Head Lag Bolts, Black Oxide
$6.60
Only 58 left
1/2" x 7" Square Head Lag Bolts, Black Oxide
$6.68
In stock
3/4" x 2-1/2" Square Head Lags, Plain
$6.77
In stock
3/4" x 2-1/2" Square Head Lags, Black Oxide
$6.97
In stock
5/8" x 6" Square Head Lag Bolts, Plain
$7.13
366 in stock
5/8" x 6" Square Head Lag Bolts, Black Oxide
$7.48
Only 40 left
3/4" x 4" Square Head Lags, Plain
$7.60
In stock
5/8" x 7" Square Head Lag Bolts, Plain
$8.01
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