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Carriage Bolts, Grade 2, Hot Dip Galvanized  –  1/4 - 5/16 - 3/8"

Carriage Bolt, Grade 2

Also known as:  

Carriage Screws, Round Head Square Neck Bolts, Coach Bolts, Shaker Screen Bolts (when fully threaded)

Carriage Bolts are used for fastening wood to wood and wood to metal. To prevent turning, the bolt has a square neck design. Lengths of 6 inches and shorter are fully threaded; lengths longer than 6 inches are partially threaded. Hot Dip Galvanized Hex Nuts, which are tapped oversize, must be used with Hot Dip Galvanized Carriage Bolts. Measure length from under the dome head to the tip.

Code Product Qty. Package Qty. Carton Add to Basket
BL142-1323 1/4-20 x 3/4" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL102-9212 1/4-20 x 1" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL152-4333 1/4-20 x 1 1/4" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL102-1212 1/4-20 x 1 1/2" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL102-3212 1/4-20 x 2" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL131-7672 1/4-20 x 2 1/4" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL102-5222 1/4-20 x 2 1/2" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL102-7222 1/4-20 x 3" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL102-9222 1/4-20 x 3 1/2" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL102-1222 1/4-20 x 4" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL102-3222 1/4-20 x 4 1/2" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL112-5232 1/4-20 x 5" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL112-7232 1/4-20 x 5 1/2" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL112-9232 1/4-20 x 6" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL192-9333 5/16-18 x 3/4" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL112-5242 5/16-18 x 1" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL192-0333 5/16-18 x 1 1/4" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL112-7242 5/16-18 x 1 1/2" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL112-9242 5/16-18 x 2" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL112-1242 5/16-18 x 2 1/2" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL112-3242 5/16-18 x 3" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL112-5252 5/16-18 x 3 1/2" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL112-7252 5/16-18 x 4" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL112-9252 5/16-18 x 4 1/2" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized
BL112-1252 5/16-18 x 5" Carriage Bolt Fully Threaded, A307 Grade A, Hot Dip Galvanized