Bolt Length (mm): 82.55

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): 31.75

Material: Steel

Thread: Coarse

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

Head Height (mm): 16.66875

Thread Size (mm): .875

Hole Thread Pitch: 9

Drive (mm): 33.3375

Finish: Phosphate and Oil Coated

Grade: 11.9

Hardened Notes: High strength bolt

Overall Length (mm): 82.55