Carriage Bolts

Carriage bolts are round-headed bolts with a square neck that prevents rotation, used for fastening wood to metal or wood to wood.

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1/2-13x5" A307 Grade A Carriage Bolts Galvanized
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1/2-13x5" A307 Grade A Carriage Bolts Galvanized

From $3.75
From $3.75
1/2-13x6" A307 Grade A Carriage Bolts Galvanized
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1/2-13x6" A307 Grade A Carriage Bolts Galvanized

From $3.75
From $3.75
1/4-20x3/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/4-20x3/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.20
From $0.20
1/4-20x1" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/4-20x1" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.24
From $0.24
1/4-20x1-1/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/4-20x1-1/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.30
From $0.30
1/4-20x1-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/4-20x1-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.30
From $0.30
1/4-20x1-3/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/4-20x1-3/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.36
From $0.36
1/4-20x2" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/4-20x2" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.38
From $0.38
1/4-20x2-1/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/4-20x2-1/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.41
From $0.41
1/4-20x2-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/4-20x2-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.45
From $0.45
1/4-20x3" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/4-20x3" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.53
From $0.53
1/4-20x3-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/4-20x3-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.62
From $0.62
1/4-20x4" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/4-20x4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.70
From $0.70
5/16-18x3/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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5/16-18x3/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.35
From $0.35
5/16-18x1" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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5/16-18x1" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.41
From $0.41
5/16-18x1-1/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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5/16-18x1-1/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.47
From $0.47
5/16-18x1-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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5/16-18x1-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.52
From $0.52
5/16-18x1-3/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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5/16-18x1-3/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.58
From $0.58
5/16-18x2" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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5/16-18x2" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.64
From $0.64
5/16-18x2-1/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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5/16-18x2-1/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.75
From $0.75
5/16-18x2-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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5/16-18x2-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.76
From $0.76
5/16-18x3" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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5/16-18x3" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.90
From $0.90
5/16-18x2-3/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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5/16-18x2-3/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.81
From $0.81
5/16-18x4" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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5/16-18x4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $1.22
From $1.22
5/16-18x5" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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5/16-18x5" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $1.50
From $1.50
3/8-16x3/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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3/8-16x3/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.50
From $0.50
3/8-16x1" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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3/8-16x1" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.54
From $0.54
3/8-16x1-1/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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3/8-16x1-1/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.64
From $0.64
3/8-16x1-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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3/8-16x1-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.75
From $0.75
3/8-16x2" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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3/8-16x2" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.86
From $0.86
3/8-16x1-3/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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3/8-16x1-3/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.79
From $0.79
3/8-16x2-1/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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3/8-16x2-1/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $0.94
From $0.94
3/8-16x2-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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3/8-16x2-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $1.01
From $1.01
3/8-16x2-3/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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3/8-16x2-3/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $1.11
From $1.11
3/8-16x3" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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3/8-16x3" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $1.50
From $1.50
3/8-16x3-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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3/8-16x3-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $1.32
From $1.32
3/8-16x4" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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3/8-16x4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $1.50
From $1.50
3/8-16x4-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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3/8-16x4-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $1.80
From $1.80
3/8-16x5" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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3/8-16x5" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $1.97
From $1.97
3/8-16x6" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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3/8-16x6" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $2.32
From $2.32
1/2-13x1" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/2-13x1" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $1.29
From $1.29
1/2-13x1-1/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/2-13x1-1/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $1.29
From $1.29
1/2-13x1-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/2-13x1-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $1.50
From $1.50
1/2-13x1-3/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/2-13x1-3/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $1.56
From $1.56
1/2-13x2" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/2-13x2" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $1.70
From $1.70
1/2-13x2-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/2-13x2-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $1.98
From $1.98
1/2-13x3" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/2-13x3" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $2.26
From $2.26
1/2-13x3-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/2-13x3-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $3.75
From $3.75
1/2-13x4" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/2-13x4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $3.75
From $3.75
1/2-13x4-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc
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1/2-13x4-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc

From $3.75
From $3.75