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The Hot Dip Galvanized ASTM A153 Mounting Clamp Adapter is designed for secure installation and positioning of utility hardware on poles and overhead line structures. Manufactured from high-strength steel and hot dip galvanized in accordance with ASTM A153, this mounting clamp adapter provides excellent corrosion resistance and long-term durability in outdoor power distribution environments.
This ASTM A153 galvanized mounting clamp adapter is widely used to adapt, align, and support various pole line fittings, clamps, brackets, and accessories. Its robust structure ensures reliable mechanical support while maintaining stable performance under wind load, vibration, and environmental exposure.
Superior Corrosion Resistance:Hot‑dip galvanized finish conforms to ASTM A153, effectively resisting moisture, chemicals, and atmospheric corrosion to extend service life.
High Tensile Strength:Flat carbon steel construction with up to structural integrity even under heavy vertical or lateral loads.
Easy Installation: Modular two‑piece design bolts quickly around the pole using standard wrenches—no special tools required for field installation.
Adjustable & Versatile Sizes: Offered in single‑offset, double‑offset, and fully adjustable styles across multiple widths and lengths to suit various pole diameters and mounting needs.
Durable Stamped Steel Construction: Formed from high‑quality flat steel with smooth, crack‑free edges; optional stiffening ribs or folded flanges enhance bending and torsional resistance.


Utility pole line hardware installation
Overhead power distribution systems
Pole-mounted brackets and clamp assemblies
Electrical utility infrastructure projects
Outdoor power line support structures
• Select the appropriate Hot Dip Galvanized ASTM A153 Mounting Clamp Adapter based on pole size and hardware requirements.
• Position the adapter on the utility pole or support structure.
• Attach the required clamp, bracket, or hardware to the adapter.
• Tighten bolts or fasteners to secure the assembly firmly.
• Inspect alignment and stability before putting the line into service.
High-quality steel raw materials
Hot dip galvanizing strictly per ASTM A153
Uniform zinc coating thickness inspection
Mechanical strength and load testing
Final inspection before shipment
Q1: What is a mounting clamp adapter used for?
A1: It is used to adapt and secure pole line hardware on utility poles.
Q2: Does this mounting clamp adapter meet ASTM A153 standards?
A2: Yes, it is hot dip galvanized strictly according to ASTM A153.
Q3: Is the adapter suitable for outdoor use?
A3: Yes, the galvanized coating provides excellent outdoor corrosion resistance.
Q4: What types of hardware can be mounted with this adapter?
A4: It can be used with clamps, brackets, and various pole line fittings.
Q5: Does it require special tools for installation?
A5: No, standard installation tools are sufficient.
If you need utility pole bands, feel free to browse the catalog listed above. We carry multiple size options to meet different needs. Simply provide the required length, diameter, or product code, and we’ll get back to you with a tailored quotation. You’re welcome to reach out via message, email, or phone—our team is ready to assist with inquiries and help you place an order.