1274840 CATERPILLAR 127-4840: 1 1/2''-6 x 12 1/2'' Hex Head Bolt | Cat® Hex Head Bolt

Bolt Length (mm): 317.5
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): 228.6
Material: Steel
Thread: Coarse
Material Description: Head Marking - 7 radial lines (170 ksi Ultimate Tensile Strength)
Finish: Phosphate and Oil Coated