U Bolt DXTB217 For IVECO

Special requirements for U-bolts
Given its critical role in automobiles, U-bolts for automotive use have extremely high requirements:
High-strength materials: Typically made from high-quality carbon structural steel, alloy steel (such as 40Cr, 35CrMo), etc., and undergo quenching and tempering heat treatment (quenching + high-temperature tempering) to achieve high strength and excellent toughness.
High-precision manufacturing: The thread accuracy, smoothness of the U-shaped bend angle, and parallelism of the two legs all adhere to strict standards to ensure even force distribution and avoid stress concentration.
Surface Treatment: Chassis components operate in harsh environments and require excellent rust resistance. Common surface treatments include galvanization (white zinc, colored zinc, blue-white zinc) and Dacro coating to extend service life.

Factory Pictures:

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