Square head bolt has a large square-shaped head with external threading. Ideal for applications that require easy gripping when using a socket or wrench.
- Material: Available in steel (A307, GR.5, GR.8) or stainless steel.
- Size range: From 1/4" to 1-1/4" diameter to custom.
- Length: Standard options to custom
- Finishes: plain, hot-dipped galvanized, zinc-plated, and custom
- Thread: American Standard, Metric, Custom and Specialty.