What are The Pole Line Bolts？
Pole line bolt is an indispensable and important component of the pole line systems, which can connect your utility poles and cables. Different components use different bolts, so their styles are diverse.
In the following guide, I will show you various types of pole line bolts.
Types of Pole Line Bolts
Pigtail Eye Bolts
Used for installing dead-end clamps or drop clamps on wooden poles, due to its resemblance to a “pig tail” at the end of the bolt, it is called a pigtail eye bolt.
Straight Thimble Guy Bolts Rod
The Straight Thimble Guy Bolts Rod is used for dead-end and guy wires to poles and electrical cross arms.
No-Wrench Screw Anchor
No-wrench screw anchor, also known as helical earth anchors, it provides a firm and stable foundation for your utility pole, or other equipment in your overhead line facilities.
Single Upset Spool Bolt HDG
The single upset spool bolt HDG is used to fix the pole wire hardware on the electric pole to the crossbeam or utility pole.
Double Upset Spool Bolt HDG
Square Head Machine Bolt
Used to fix the pole wire hardware on the electric pole to the crossbeam or utility pole.
Suspension Hex Bolt
The suspension hex bolt is used for fixing cable suspension fixtures or other pole hardware.
Knurled Bolt
The surface of the knurled bolt provides friction, used for fixing and supporting.
Short Shank Crossarm Pins
Crossarm pins are components of crossarms in transmission line systems. Used for fixing and connecting utility cross arms
Long Shank Type Crossarm Pins
Crossarm pins are components of crossarms in transmission line systems. Used for fixing and connecting utility cross arms, Long shank type cross arm pins are suitable for larger electric cross arms.
Features of pole line bolts
Corrosion preventive:
Made of galvanized steel or stainless steel material, it has strong corrosion resistance.
Conductivity：
Made of various metal materials, it has good conductivity and does not hinder the normal operation of your electricity.
High strength：
The pole line bolts have tensile strengths of 8.8,10.9, and 12.9.
Nylon surface:
Some bolts have a nylon surface, which can protect construction personnel from electricity and enhance insulation.
Frequently Asked Questions(FAQ)
What is the difference between the pole line bolt and the ordinary bolt?
Compared with ordinary bolts, the threads of pole line bolts are stricter, with the same spacing and uniform texture.
What are the installation methods for pole line bolts?
Different pole bolts come with matching pole nuts, which are combined to secure electrical poles or cables. The following are the pole line nuts.
Single Forged Eye Nut
Dual Forged Eye Nut
Where can you buy pole line bolts & nuts?
Hb Crownwealth is a distributor dedicated to manufacturing and producing pole line bolts and nuts. Our bolts and nuts have good quality, uniform texture, and have been internationally certified. If you would like to learn about and purchase them, please contact us.
What are the application scenarios of pole line bolts?
- Electrical power industry: Installed on utility poles or towers.
- Communications industry: Used for fixing communication cables or antennas.
- Construction industry: Installed on bridges, steel structures, and mechanical components.
