Utility, Structural & Line Hardware Products

AM Group manufactures and supplies a comprehensive range of fasteners, utility hardware, connectors, rigging, clamps, and structural support components designed for power transmission, distribution, and infrastructure applications. Our products deliver mechanical strength, electrical reliability, and long-term durability under demanding operating conditions.

Fasteners

AM Group fasteners are engineered to provide secure and reliable mechanical connections in utility structures and industrial assemblies.

Long Machine Bolts
Used where extended reach or thicker assemblies are required. These bolts provide high tensile strength for securing heavy structural components.

Short Hex Bolts
Compact fasteners designed for tight installations. Ideal for crossarms, brackets, and structural joints.

Machine / Hex Bolts
General-purpose fasteners with precision threads, suitable for bolted structural connections in utility and industrial projects.

Flat Washers
Placed under bolt heads or nuts to distribute load evenly, prevent surface damage, and improve joint stability.

Applications

  • Transmission towers and poles

  • Structural assemblies and brackets

  • Substation frameworks

Key Features

  • High tensile strength
  • Precision threading and uniform dimensions
  • Suitable for heavy-duty structural connections
  • Corrosion-resistant coatings available

Utility Hardware

Utility hardware components are designed to ensure safe electrical connectivity and secure mechanical support in overhead line installations.

Parallel Groove (PG) Clamps
Electrical connectors used to join two conductors in parallel while maintaining excellent electrical conductivity and mechanical grip.

Insulator Pins
Metal pins designed to mount pin-type insulators securely onto crossarms or structural supports.

Applications

  • Overhead power lines

  • Distribution pole assemblies

  • Utility infrastructure

Key Features

  • Utility-grade mechanical strength
  • Designed for outdoor and high-load conditions
  • Compatible with standard insulators and conductors

Utility Hardware

Utility hardware components are designed to ensure safe electrical connectivity and secure mechanical support in overhead line installations.

Parallel Groove (PG) Clamps
Electrical connectors used to join two conductors in parallel while maintaining excellent electrical conductivity and mechanical grip.

Insulator Pins
Metal pins designed to mount pin-type insulators securely onto crossarms or structural supports.

Applications

  • Overhead power lines

  • Distribution pole assemblies

  • Utility infrastructure

Key Features

  • Utility-grade mechanical strength
  • Designed for outdoor and high-load conditions
  • Compatible with standard insulators and conductors

Structural Components

Structural components provide horizontal and vertical support for electrical and industrial installations.

C-Channels / Steel C-Channels
Structural steel sections used as horizontal support members (crossarms) and framing components. Designed to withstand mechanical loads and environmental exposure.

Applications

  • Crossarms for overhead lines

  • Support frames and structural assemblies

  • Industrial and utility installations

Key Features

  • High load-bearing capacity
  • Accurate dimensional tolerances
  • Suitable for galvanizing and protective coatings

Connectors

PG Clamps function as electrical connectors that join conductors while maintaining strong mechanical grip and low electrical resistance.

Parallel Groove (PG) Clamps
Serve as electrical connectors that ensure low resistance conductor joints while maintaining strong mechanical integrity.

Applications

  • Jumper connections

  • Transmission and distribution lines

Key Features

  • Excellent electrical conductivity
  • Strong mechanical holding force
  • Suitable for aluminum and copper conductors

Connectors

PG Clamps function as electrical connectors that join conductors while maintaining strong mechanical grip and low electrical resistance.

Parallel Groove (PG) Clamps
Serve as electrical connectors that ensure low resistance conductor joints while maintaining strong mechanical integrity.

Applications

  • Jumper connections

  • Transmission and distribution lines

Key Features

  • Excellent electrical conductivity
  • Strong mechanical holding force
  • Suitable for aluminum and copper conductors

Rigging Hardware

Rigging hardware is used to connect insulators, fittings, and structural components, ensuring secure load transfer and alignment.

Shackles / Clevis
Used to connect insulators, fittings, and hardware assemblies while allowing controlled movement and load transfer.

U-Clevis
U-shaped connectors designed to attach insulators to poles or crossarms securely.

D-Shackle
D-shaped rigging hardware used for load-bearing connections in overhead line assemblies.

Applications

  • Suspension and strain insulator strings

  • Pole-mounted line hardware

Key Features

  • High load-bearing and safety factors
  • Forged or precision-machined construction
  • Corrosion-resistant finishes available

Support Components

Support components are designed to hold, align, and stabilize electrical equipment and insulators in overhead installations.

C-Channels / Steel C-Channels
Provide horizontal and structural support for conductors and insulator assemblies.

Insulator Pins
Ensure accurate positioning and secure mounting of insulators on crossarms.

Applications

  • Utility pole installations

  • Crossarm and insulator support systems

Key Features

  • Strong mechanical support
  • Designed for utility-standard installations
  • Long service life in outdoor environments

Support Components

Support components are designed to hold, align, and stabilize electrical equipment and insulators in overhead installations.

C-Channels / Steel C-Channels
Provide horizontal and structural support for conductors and insulator assemblies.

Insulator Pins
Ensure accurate positioning and secure mounting of insulators on crossarms.

Applications

  • Utility pole installations

  • Crossarm and insulator support systems

Key Features

  • Strong mechanical support
  • Designed for utility-standard installations
  • Long service life in outdoor environments

Clamps

Clamps are essential components used to secure and connect electrical conductors with mechanical strength and electrical continuity.

Parallel Groove (PG) Clamps
Designed to clamp and connect electrical conductors with high mechanical holding force and stable electrical performance.

Applications

  • Electrical conductor joining

  • Jumper and tap connections

Key Features

  • Low contact resistance
  • Secure conductor grip
  • Suitable for overhead line applications

Download Technical Specifications

Get detailed technical data for AM Hardware & Structural products in a printable PDF format.

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