Bolt Length (mm): 57.15

Bolt Type: Hex Head

Coating: Zinc Phosphate + Oil offers corrosion protection up to the point of assembly (recommend painting for external applications). Salt spray resistance of 72 hours to red rust. Coating color - dark grey to black.

Grip Length (mm): 12.7

Material: Steel

Thread: Coarse

Material Description: Head Marking - 7 radial lines (170 ksi Ultimate Tensile Strength)

Head Height (mm): 14.2875

Thread Size (mm): .750

Hole Thread Pitch: 10

Drive (mm): 28.575

Finish: Phosphate and Oil Coated

Grade: 11.9

Hardened Notes: High strength bolt

Overall Length (mm): 57.15