Crossarm Pin

Product Description：

The ASTM A153 Hot Dip Galvanized Crossarm Pin is specially engineered for overhead power line systems, providing strong mechanical support for insulators and associated fittings. Manufactured from high-grade steel and coated with a durable hot dip galvanized finish, it offers superior resistance to corrosion, abrasion, and environmental exposure. The robust structure ensures long-term stability in high load conditions, making it ideal for use in harsh outdoor climates such as coastal, tropical, and industrial environments. Reliable thread accuracy and mounting dimensions allow seamless integration into common utility and distribution infrastructure.

Product Advantages：

1. Robust Construction: Forged from high-strength steel for enhanced mechanical stability.

2. Corrosion Resistance: Hot-dip galvanized coating per ASTM A153 ensures long-term protection against rust.

3. Standard Compliance: Meets ANSI/NEMA specifications for compatibility with standard insulators.

4. Ease of Installation: Designed for straightforward mounting on wooden or composite crossarms.

5. Versatile Application: Suitable for various voltage levels and environmental conditions.

Application Scenarios：

The ASTM A153 Hot Dip Galvanized Crossarm Pin is commonly used in:

1. Overhead distribution and transmission lines — Used to mount and secure insulators on crossarms.

2. Utility pole and substation hardware installations — Ensures stable positioning of fittings.

3. Rural and urban grid upgrades — Suitable for replacing old or corroded hardware.

4. Coastal or humid region installations — Hot dip galvanized coating prevents rust in harsh climates.

Safety & Quality Assurance：

Each Crossarm Pin undergoes rigorous quality control processes, including material verification and dimensional inspections, to ensure compliance with industry standards. The hot-dip galvanizing process is meticulously controlled to achieve uniform coating thickness and strong adhesion, providing long-lasting protection in various environments.

Frequently Asked Questions:

Q1: Does the product meet corrosion standards?

A1: Yes, it follows ASTM A153 hot dip galvanizing requirements..

Q2: Can it be used with standard pole line insulators?

A2: Yes, threading and sizing are compatible with common mounting systems.

Q3: Is it suitable for harsh outdoor environments?

A3: Yes, the galvanized coating ensures long-term outdoor durability.

Q4: What maintenance is required?

A4: Minimal — periodic inspection is sufficient.