1290438 CATERPILLAR 129-0438: M24-3 x 500mm Hex Head Bolt | Cat® Hex Head Bolt

Thread Size (dia x pitch) (mm): M24X3
Bolt Length (mm): 500
Head Height (mm): 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.
Drive (mm): 36
Grip Length (mm): 427
Material: Steel
Thread: Coarse
Material Description: ISO 898-1 Class 10.9. Head Marking - 10.9 (1040 MPa Ultimate Tensile Strength)