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Grade A307 Hot Dipped Galvanized Carriage Bolts

Select a Diameter & Thread Pitch     Hot Dipped Galvanized Carriage Bolts
1/4"-20
1/4" Diameter, Coarse Thread (20 TPI), Grade A307 Galvanized Carriage Bolts
5/16"-18
5/16" Diameter, Coarse Thread (18 TPI), Grade A307 Galvanized Carriage Bolts
3/8"-16
3/8" Diameter, Coarse Thread (16 TPI) Grade A307 Galvanized Carriage Bolts
1/2-13
1/2" Diameter, Coarse Thread (13 TPI) Grade A307 Galvanized Carriage Bolts
5/8"-11
5/8" Diameter, Coarse Thread (11 TPI) Grade A307 Galvanized Carriage Bolts
3/4-10
3/4" Diameter, Coarse Thread (10 TPI) Grade A307 Galvanized Carriage Bolts

These bolts will only work with Hot Dipped Galvanized nuts.
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