Double Arming Bolt

Product Overview

Crossarms used in overhead distribution and transmission systems require secure structural connections to maintain stability under mechanical loading conditions. Double arming bolts are commonly used to reinforce crossarm assemblies and connect supporting hardware to utility pole structures.

The Reacon ASTM A153 Hot Dip Galvanized Double Arming Bolt is designed for crossarm reinforcement and pole structure assembly applications. Manufactured from steel and protected by a hot dip galvanized coating in accordance with ASTM A153 requirements, the bolt is suitable for outdoor utility infrastructure projects.

The product is widely used in utility pole construction, crossarm reinforcement systems, and overhead line structural assemblies.

Key Features

• Designed for crossarm reinforcement

• Steel construction

• Hot dip galvanized ASTM A153 finish

• Suitable for utility pole structures

• Compatible with crossarm assemblies

• Suitable for distribution and transmission projects

• Corrosion-resistant outdoor design

• Available in multiple lengths and diameters

Typical Applications

• Crossarm reinforcement systems

• Utility pole construction

• Distribution line structures

• Transmission line hardware assemblies

• Pole-mounted support structures

• Infrastructure maintenance projects
  

Focus on Crossarm Structural Support

Unlike lag screws that anchor directly into wood poles, a double arming bolt is used to strengthen and secure crossarm assemblies through structural connections.

Its application helps:

• Reinforce crossarm installations

• Support mechanical loading requirements

• Maintain pole structure integrity

• Facilitate assembly and maintenance activities

Because of these functions, double arming bolts are widely specified in utility line construction standards.

Technical Specifications

Parameter:

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Safety & Quality Assurance

1. Manufactured from selected high-strength steel materials

2. Hot dip galvanized strictly according to ASTM A153

3. Mechanical strength and coating quality inspected before shipment

4. Consistent quality suitable for utility-grade applications

5. Designed for long service life in outdoor environments

FAQ

Q1: What is a double arming bolt used for?

A1: It is used to reinforce crossarms and create structural connections on utility poles.

Q2: Why use ASTM A153 galvanizing?

A2: ASTM A153 galvanizing provides corrosion protection for outdoor utility environments.

Q3: Can it be used in transmission projects?

A3: Yes. It is suitable for both distribution and transmission line structures.

Q4: Is it compatible with crossarm hardware assemblies?

A4: Yes. It is commonly used as part of crossarm reinforcement systems.

Q5: Does Reacon provide custom bolt sizes?

A5: Yes. Customized dimensions and specifications can be manufactured according to project requirements.