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Inch Carriage Bolts

Collection: Inch Carriage Bolts

Inch Carriage Bolts are versatile fasteners featuring a smooth, rounded head and a square neck that prevents rotation during installation. Designed for use in wood, metal, and other materials, they are ideal for construction, furniture assembly, and general-purpose applications.

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235 products

5/16-18x2-1/2" A307 Grade A Carriage Bolts Galvanized

5/16-18x2-1/2" A307 Grade A Carriage Bolts Galvanized

Regular price From $0.80
Sale price From $0.80 Regular price
5/16-18x2-1/2" Grade 5 Round Head Square Neck Carriage Bolts Zinc

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

Regular price From $0.76
Sale price From $0.76 Regular price
5/16-18x2-1/2" Stainless Steel 18-8 Carriage Bolts

5/16-18x2-1/2" Stainless Steel 18-8 Carriage Bolts

Regular price From $1.38
Sale price From $1.38 Regular price
5/16-18x2-3/4" A307 Grade A Carriage Bolts Galvanized

5/16-18x2-3/4" A307 Grade A Carriage Bolts Galvanized

Regular price From $0.86
Sale price From $0.86 Regular price
5/16-18x2-3/4" A307 Grade A Carriage Bolts Zinc

5/16-18x2-3/4" A307 Grade A Carriage Bolts Zinc

Regular price From $0.74
Sale price From $0.74 Regular price
5/16-18x2-3/4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

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

Regular price From $0.81
Sale price From $0.81 Regular price
5/16-18x2-3/4" Stainless Steel 18-8 Carriage Bolts

5/16-18x2-3/4" Stainless Steel 18-8 Carriage Bolts

Regular price From $1.46
Sale price From $1.46 Regular price
5/16-18x3 A307 Grade A Carriage Bolts Zinc

5/16-18x3 A307 Grade A Carriage Bolts Zinc

Regular price From $0.55
Sale price From $0.55 Regular price
5/16-18x3" A307 Grade A Carriage Bolts Galvanized

5/16-18x3" A307 Grade A Carriage Bolts Galvanized

Regular price From $0.93
Sale price From $0.93 Regular price
5/16-18x3" Grade 5 Round Head Square Neck Carriage Bolts Zinc

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

Regular price From $0.90
Sale price From $0.90 Regular price
5/16-18x3" Stainless Steel 18-8 Carriage Bolts

5/16-18x3" Stainless Steel 18-8 Carriage Bolts

Regular price From $1.58
Sale price From $1.58 Regular price
5/16-18x3-1/2" A307 Grade A Carriage Bolts Zinc

5/16-18x3-1/2" A307 Grade A Carriage Bolts Zinc

Regular price From $0.67
Sale price From $0.67 Regular price
5/16-18x3-1/2" A307 Grade A Carriage Bolts Galvanized

5/16-18x3-1/2" A307 Grade A Carriage Bolts Galvanized

Regular price From $1.06
Sale price From $1.06 Regular price
5/16-18x3-1/2" Stainless Steel 18-8 Carriage Bolts

5/16-18x3-1/2" Stainless Steel 18-8 Carriage Bolts

Regular price From $1.75
Sale price From $1.75 Regular price
5/16-18x4" A307 Grade A Carriage Bolts Zinc

5/16-18x4" A307 Grade A Carriage Bolts Zinc

Regular price From $0.76
Sale price From $0.76 Regular price
5/16-18x4" A307 Grade A Carriage Bolts Galvanized

5/16-18x4" A307 Grade A Carriage Bolts Galvanized

Regular price From $1.17
Sale price From $1.17 Regular price
5/16-18x4" Grade 5 Round Head Square Neck Carriage Bolts Zinc

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

Regular price From $1.22
Sale price From $1.22 Regular price
5/16-18x4" Stainless Steel 18-8 Carriage Bolts

5/16-18x4" Stainless Steel 18-8 Carriage Bolts

Regular price From $2.00
Sale price From $2.00 Regular price
5/16-18x4-1/2" A307 Grade A Carriage Bolts Galvanized

5/16-18x4-1/2" A307 Grade A Carriage Bolts Galvanized

Regular price From $1.33
Sale price From $1.33 Regular price