Crossarm Pin

Product Description：

The ASTM A153 Hot Dip Galvanized Crossarm Spacer is a heavy-duty steel hardware component designed to maintain accurate spacing and alignment between crossarms in pole line structures. Manufactured from high-strength steel and hot dip galvanized in accordance with ASTM A153, this galvanized crossarm spacer provides excellent corrosion resistance and mechanical stability for long-term outdoor use. It is widely applied in overhead power distribution and transmission systems to enhance structural integrity and ensure safe conductor clearance.

Product Advantages：

1. Constructed with ASTM A153-compliant hot-dip galvanized steel for superior rust protection.

2. Engineered to maintain structural integrity under mechanical and environmental stress.

3. Simple installation with universal compatibility for pole line hardware.

4. Extends service life of wooden or metal crossarms by preventing friction and wear.

5. Provides reliable spacing and alignment for overhead distribution lines.

Application Scenarios：

1. Overhead power distribution pole line structures

2. Transmission line crossarm assemblies

3. Utility pole reinforcement and spacing projects

4. New line construction and existing line upgrades

5. Outdoor power infrastructure in harsh environments

How to Apply :

• Select the appropriate ASTM A153 galvanized crossarm spacer based on crossarm spacing requirements.

• Position the spacer between adjacent crossarms on the utility pole.

• Secure the spacer using standard bolts and pole line fasteners.

• Ensure proper alignment and tight fastening to maintain spacing accuracy.

• Inspect installation periodically as part of routine line maintenance.

Safety & Quality Assurance：

• Manufactured from high-strength structural steel

• Hot dip galvanized strictly according to ASTM A153

• Strict dimensional and surface coating inspection

• Consistent corrosion resistance and load performance

• Designed for long-term outdoor utility applications
  

Frequently Asked Questions:

Q1: What is the function of a crossarm spacer?

A1: It maintains proper spacing and alignment between crossarms on utility poles.

Q2: Is this crossarm spacer suitable for outdoor use?

A2: Yes, the ASTM A153 hot dip galvanized finish provides excellent outdoor corrosion resistance.

Q3: Can it be used in transmission and distribution lines?

A3: Yes, it is suitable for both overhead transmission and distribution systems.

Q4: Does the spacer require special maintenance?

A4: No, it requires minimal maintenance due to its durable galvanized coating.

Q5: Is the spacer compatible with standard pole line hardware?

A5: Yes, it is designed to work with standard utility pole and crossarm hardware.