Rajal Industries

U-Bolts

U-Bolts are U-shaped fasteners with threaded ends, designed for clamping, securing, and supporting pipes, poles, conduits, and structural elements. These bolts provide high holding strength and stability, making them ideal for automotive, piping, marine, and heavy equipment applications.

At Rajal Industries, we manufacture precision-engineered U-bolts that conform to DIN, ASME, and general bolt standards, ensuring high tensile strength, corrosion resistance, and secure fitment across diverse industrial uses.

Sizes & Standards

Size RangeStandards
Bolt Diameters: M4 to M20 (Metric)DIN 3570 – Standard for U-bolts used in piping & structural supports
Bolt Diameters: 1/4" to 3/4" (Imperial)ASME B18.31.5 – American standard for U-bolts with threaded ends
Shapes: Round, Square, Semi-Round, Long LegGeneral bolt standards for threaded parts

Material & Strength Grades

Material TypeAvailable Strength

Grades
Industry Standards
Mild Steel & Carbon Steel4.6, 5.6, 8.8DIN 3570, ASME B18.31.5
Stainless Steel (Corrosion
Resistant)
A2-70 (SS 304), A4-80 (SS
316)
ISO 3506, DIN 3570, ASME B18.31.5
High-Tensile SteelClass 8.8, 10.9ISO 898-1, ASME B18.31.5, DIN 3570
Alloy Steel (Heat Treated)Class 10.9, 12.9ISO 898-1, ASTM A325

Common Applications of U-Bolts

Why Choose Rajal Industries for U-Bolts?

Manufactured to International Standards

Ensuring dimensional accuracy, strength, and reliability.

Customizable Designs

Available in various shapes (Round, Square, Semi-Round, Long Leg) and coatings

Durability & Corrosion Resistance

Engineered with high-quality materials and surface treatments.

Bulk & Custom Orders

Flexible production capabilities for large-scale and specialized requirements.

Stringent Quality Control

U-Bolts undergo tensile testing, hardness testing, and corrosion resistance checks

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Our Offices

C-204, Vaibhav Platina, Nr. Kaveri Trishra, S P Ring road, Shilaj, Ahmedabad, Gujarat-380054

Call us

+91-846 036 2030

Email Us

rajalfast@gmail.com sales@rajalindustries.com