1056203 CATERPILLAR 105-6203: M30-3.5 x 435mm Hex Head Bolt | Cat® M30 Hexagonal Head Shank Bolt

Thread Size (dia x pitch) (mm): M30X3.5
Bolt Length (mm): 435
Head Height (mm): 19
Bolt Type: Hex Head
Coating: Zinc Flake
Drive (mm): 46
Material: STEEL
Grip Length (mm): 350
Thread: Coarse
Material Description: ISO 898-1 Class 10.9. Head Marking - 10.9 (1040 MPa Ultimate Tensile Strength)
Head Width - 5 (mm): 46
Head Height - 4 (mm): 19
Grip Length - 2 (mm): 350
Finish Notes: Caterpillar is changing from Zinc Plating to a Zinc Flake finish for many bolts. The new coating improves corrosion protection to 720 hours. Until stock of the current plating is depleted, you may receive either finish due to the exhaust process.
Total Bolt Length - 3 (mm): 435
Finish: Zinc Flake
Bolt Size (mm): M30
Color Notes: Bolts sizes M6 through M12 with the new Zinc Flake finish will be black. Bolts sizes M14 through M36 with the new Zinc Flake finish will be gray. Until stock of the current finish is depleted, you may receive either the current or new bolt color.