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Carriage Bolts | Imperial
Carriage bolts (round head with square neck) are commonly used in wood connections. The square neck under the round head will seat into the hole in the wood to prevent the head from turning. Because they are used with wood, carriage bolts are usually low strength and supplied in a standard ASTM A307 specification.
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Item
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CARRIAGE BOLT 5/16''-18 x4 1/2'' S HOT DIPPED GALVANIZED A307 GRADE A (25)
| Part# | CB51618X412SHDGA307 |
CARRIAGE BOLT 5/16''-18 x5 1/2'' S HOT DIPPED GALVANIZED A307 GRADE A (25)
| Part# | CB51618X512SHDGA307 |
CARRIAGE BOLT 5/16''-18 x6 1/2'' S HOT DIPPED GALVANIZED A307 GRADE A (350)
| Part# | CB51618X612SHDGA307 |
CARRIAGE BOLT 5/16''-18 x7 1/2'' S HOT DIPPED GALVANIZED A307 GRADE A (300)
| Part# | CB51618X712SHDGA307 |
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