- Suki Zinc-Plated Cup Square Screw features a smooth, rounded ‘mushroom’ head with no external drive
- They have a square neck under the head which pulls into the material as the nuts are tightened, and prevents the bolt from turning once installed
- These carriage bolts can be used for fence construction and outdoor furniture
- They are generally pushed into a pre-drilled hole and then tightened in place with hex nuts or lock washers
What's in the box?
- 1 Cup Square Screw at 70 mm