Our 5/16" diameter Stainless Steel Carriage Bolts offer unparalleled secure connecting of both metal and wood surfaces. Featuring a self-locking design, the shallow mushroom head and square cross-sectioned shank provide a secure fit and can be installed with just one wrench. The non-threaded diameter is equal to the square shank, ensuring a stronger grip for extra stability.
Manufactured of high quality stainless steel with a 18 thread. Kit Includes:
| Item Number |
Size |
Quantity |
| 78881 |
5/16" X 4"
|
6 |
| 78882 |
5/16" X 4-1/2" |
5 |
| 78883 |
5/16" X 5" |
4 |
78884
|
5/16" X 6" |
3
|