Formed bolts king shape: sheep round, multi-shaped suitable, two-angled, oblique two-angled, etc.

Material properties, density, bending strength, impact toughness, compressive strength, elastic modulus, tensile strength, temperature resistance, and color are determined based on the usage environment.

Common materials include carbon steel Q235A, Q345B, alloy steel, and stainless steel. The stainless steel grades include 201, 304, 321, 304L, 316, and 316L.

3. Standard for U-bolts: JB/ZQ4321-2006.

4. Material

U-bolts are categorized by material, including carbon steel Q235, Q345 alloy steel, and stainless steel 201, 304, 316, etc., distinguishing between carbon steel and stainless steel.