3/8 x 10 in Carriage Bolt Kit, ceramic coated exterior grade 307A
Ceramic-coated carriage bolt kit for exterior use, includes bolts, washers, and nuts with rust-resistant coating. Notable for finish and build quality; customers cite value and functionality
Highlights
- 2X rust resistance vs galvanized
- layered ceramic black coating
- includes bolts, washers, nuts
Pros
- ceramic-coated rust resistance
- includes full hardware kit (bolts, washers, nuts)
- semi-flush flat head for deck installations
- good build quality and value
- suitable for outdoor structures
Cons
- mixed feedback on rust resistance
- only 25 bolts per kit may require multiple packs for larger projects
Best For
Features
- 3/8 inch diameter carriage bolts, 10 inch length
- Ceramic black Ruspert coating provides rust resistance (2X galvanized)
- Includes 25 bolts, 25 USS thick washers, 25 hex nuts, 5-layer coating
- Head diameter 0.813 inches; nut diameter 3/8 inches; nut wrench size 9/16 inches
- Flat head for a semi-flush finish, suitable for decks and other heavy-duty exterior applications
