Spare part for Caterpillar: New Aftermarket Hex Head Bolts, Zinc Flake (3E7442)
New Aftermarket Metric, Coarse Thread UNC
Bolt material hardness and thread designs provide high strength and resistance to bolt threads stripping,
Specifications:
PART NUMBER: 3E-7442
Bolt Type : Hex Head Bolts
Unit of Measurement : Metric
Thread : Coarse Thread UNC
Finish : Zinc Flake
Thread Size (dia x pitch) : M30 x 3,50
Total Bolt Length - 3 : 300 mm
Grip Length - 2 : 215 mm
Head Height - 4 : 19 mm
Head Width - 5 : 46 mm
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,
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,