Hillman galvanized carriage bolts 1/2 x 4, 25 pack
Carriage bolts for fastening wood to wood or metal with a flat semi-flush head and self-locking square underside. Galvanized finish aids rust resistance. Users note good quality and value, with mixed feedback on thread quality
Highlights
- self-locking square underside
- no washer needed
- galvanized rust prevention
Pros
- flat head provides semi-flush finish
- self-locking square underside
- galvanized rust resistance
- no washer needed
- suitable for wood and metal
Cons
- threads may not thread properly (customer report)
Best For
Features
- Carriage bolts for fastening wooden faces to wood or metal
- Flat head provides a semi-flush finish
- Head design eliminates need for a washer
- Square underside of head self-locks to avoid driving tool
- Galvanized finish resists rust