English
Spanish
French
ArabicElectric Pole Accessories
- Home
- Products
- Pole Line Bolt
- CW- DAB: Double Arming Bolts
The CW-DAB Double Arming Bolt is a fully threaded pole line fastener designed to connect and maintain the spacing between two crossarms in double-arm utility pole construction.
Each bolt is supplied with four square nuts, allowing installers to position and lock the crossarms at the required spacing along the threaded body.
Hbcrownwealth supplies galvanized double arming bolts for power distribution, utility pole construction, telecom infrastructure, distributors, contractors, and pole line hardware projects.
The CW-DAB Double Arming Bolt is a fully threaded pole line fastener designed to connect and maintain the spacing between two crossarms in double-arm utility pole construction.
Each bolt is supplied with four square nuts, allowing installers to position and lock the crossarms at the required spacing along the threaded body.
Hbcrownwealth supplies galvanized double arming bolts for power distribution, utility pole construction, telecom infrastructure, distributors, contractors, and pole line hardware projects.
A double arming bolt, also known in the utility industry as a DA Bolt, is a long, fully threaded bolt used when two crossarms need to work together as one structural assembly.
Unlike a standard machine bolt with only a partially threaded section, the continuous thread allows the nuts to be positioned at different points along the bolt.
This makes it possible to adjust and secure the spacing between the two crossarms according to the pole construction design.
Double arming bolts are commonly installed in pairs when the line structure requires a double-crossarm arrangement.
The four square nuts are one of the defining features of a double arming bolt.
Instead of using only one nut at each end, the four-nut configuration allows installers to position nuts on both sides of the crossarms.
This arrangement helps:
For project orders, nut dimensions and thread compatibility should be confirmed together with the bolt specification.
The CW-DAB uses a fully threaded body rather than a short threaded section.
This gives installers a wider adjustment range and allows the square nuts to be positioned according to the actual crossarm spacing.
The continuous thread is particularly useful when different utilities, pole structures, or crossarm configurations require different mounting positions.
For replacement orders, we recommend confirming both the bolt length and the required nut spacing before production.
The ends of a double arming bolt can also be used with compatible eye nuts in suitable overhead line assemblies.
This gives the fastener additional flexibility where the pole structure requires an attachment point for dead-end or related pole line hardware.
Because eye nut dimensions and loading requirements vary, you should confirm the complete connection specification before ordering the bolt and eye nut together.
Product Name: Double Arming Bolt
Model: CW-DAB
Material: Galvanized Steel
Thread: Fully Threaded
Nuts: Four Square Nuts
Available Lengths: 10″, 12″, 14″, 16″, 18″
Available Bolt Diameters: 3/8″, 1/2″, 5/8″, 3/4″, 7/8″, 1″
Typical Installation: Double Crossarm Construction
Alternative Name: DA Bolt
OEM Service: Available according to drawing or specification
If your project requires another bolt diameter, overall length, nut size, thread specification, surface treatment, or packaging method, send us your drawing for evaluation.
In a typical double-crossarm installation, two bolts are positioned through the crossarms to form a stable assembly.
First, the nuts are positioned along the threaded body according to the required crossarm spacing.
Next, the bolts pass through the corresponding holes in the two crossarms.
The remaining square nuts are then tightened from the opposite sides to lock the complete assembly in position.
Because double arming bolts are normally used as part of a complete crossarm structure, correct hole spacing, bolt diameter, and crossarm dimensions should be confirmed before installation.
The main application is to connect two crossarms when an overhead line structure requires a double-arm configuration.
Double arming bolts are widely used as part of pole line structures for electrical distribution projects.
Where the pole design uses compatible eye nuts or additional line hardware, the threaded ends can form part of the required dead-end connection arrangement.
Double-crossarm construction may be specified where the structure requires additional support compared with a single crossarm arrangement.
Customized sizes can also be evaluated for compatible utility and aerial communication pole assemblies.
Before requesting a quotation, we recommend confirming the complete crossarm structure.
Important specifications include:
If you already have an existing pole construction drawing, send it together with your inquiry. This allows us to check the bolt dimensions against the crossarm arrangement more accurately.
For a double arming bolt, overall length alone does not determine whether the product will fit.
The bolt must provide enough threaded length for:
Therefore, two projects using the same bolt diameter may still require different overall lengths.
Providing the crossarm thickness and spacing is one of the easiest ways to reduce specification errors before production.
A double arming bolt must match both the crossarm holes and the supplied square nuts.
During production, important inspection points can include:
For repeat orders, these checks help maintain compatibility with the same crossarm construction.
Different utilities and markets may use different crossarm dimensions and bolt specifications.
Therefore, Hbcrownwealth supports OEM production based on technical drawings and agreed requirements.
You can customize:
If you are replacing an existing DA bolt, you can also send us a sample or complete dimensional drawing.
Double arming bolts are normally purchased together with other components used in utility pole crossarm construction.
You can combine CW-DAB with:
This allows distributors and project buyers to source compatible crossarm hardware through one purchasing plan.
A double arming bolt is a fully threaded utility pole bolt designed to connect and maintain the spacing between two crossarms in double-arm construction.
The four nuts allow installers to position and secure both crossarms along the threaded bolt while maintaining the required spacing between them.
They are commonly used in pairs in double-crossarm construction, depending on the pole structure and engineering design.
The current CW-DAB range includes lengths of 10″, 12″, 14″, 16″, and 18″ with bolt diameters from 3/8″ to 1″.
Compatible eye nuts can be used on suitable threaded ends when required by the pole line design. Please confirm thread and fitting specifications before ordering.
Yes. You can send us your bolt diameter, length, thread requirement, crossarm dimensions, nut specification, surface finish, and quantity for OEM evaluation.
| Parts No. | Description | Material | Length | Bolt Dia |
| CW-DAB | Double Arming Bolt | Galvanized Steel | 10″, 12″, 14″, 16″, 18″ | 3/8″, 1/2″, 5/8″, 3/4″, 7/8″, 1″ |
A double arming bolt, also known in the utility industry as a DA Bolt, is a long, fully threaded bolt used when two crossarms need to work together as one structural assembly.
Unlike a standard machine bolt with only a partially threaded section, the continuous thread allows the nuts to be positioned at different points along the bolt.
This makes it possible to adjust and secure the spacing between the two crossarms according to the pole construction design.
Double arming bolts are commonly installed in pairs when the line structure requires a double-crossarm arrangement.
The four square nuts are one of the defining features of a double arming bolt.
Instead of using only one nut at each end, the four-nut configuration allows installers to position nuts on both sides of the crossarms.
This arrangement helps:
For project orders, nut dimensions and thread compatibility should be confirmed together with the bolt specification.
The CW-DAB uses a fully threaded body rather than a short threaded section.
This gives installers a wider adjustment range and allows the square nuts to be positioned according to the actual crossarm spacing.
The continuous thread is particularly useful when different utilities, pole structures, or crossarm configurations require different mounting positions.
For replacement orders, we recommend confirming both the bolt length and the required nut spacing before production.
The ends of a double arming bolt can also be used with compatible eye nuts in suitable overhead line assemblies.
This gives the fastener additional flexibility where the pole structure requires an attachment point for dead-end or related pole line hardware.
Because eye nut dimensions and loading requirements vary, you should confirm the complete connection specification before ordering the bolt and eye nut together.
Product Name: Double Arming Bolt
Model: CW-DAB
Material: Galvanized Steel
Thread: Fully Threaded
Nuts: Four Square Nuts
Available Lengths: 10″, 12″, 14″, 16″, 18″
Available Bolt Diameters: 3/8″, 1/2″, 5/8″, 3/4″, 7/8″, 1″
Typical Installation: Double Crossarm Construction
Alternative Name: DA Bolt
OEM Service: Available according to drawing or specification
If your project requires another bolt diameter, overall length, nut size, thread specification, surface treatment, or packaging method, send us your drawing for evaluation.
In a typical double-crossarm installation, two bolts are positioned through the crossarms to form a stable assembly.
First, the nuts are positioned along the threaded body according to the required crossarm spacing.
Next, the bolts pass through the corresponding holes in the two crossarms.
The remaining square nuts are then tightened from the opposite sides to lock the complete assembly in position.
Because double arming bolts are normally used as part of a complete crossarm structure, correct hole spacing, bolt diameter, and crossarm dimensions should be confirmed before installation.
The main application is to connect two crossarms when an overhead line structure requires a double-arm configuration.
Double arming bolts are widely used as part of pole line structures for electrical distribution projects.
Where the pole design uses compatible eye nuts or additional line hardware, the threaded ends can form part of the required dead-end connection arrangement.
Double-crossarm construction may be specified where the structure requires additional support compared with a single crossarm arrangement.
Customized sizes can also be evaluated for compatible utility and aerial communication pole assemblies.
Before requesting a quotation, we recommend confirming the complete crossarm structure.
Important specifications include:
If you already have an existing pole construction drawing, send it together with your inquiry. This allows us to check the bolt dimensions against the crossarm arrangement more accurately.
For a double arming bolt, overall length alone does not determine whether the product will fit.
The bolt must provide enough threaded length for:
Therefore, two projects using the same bolt diameter may still require different overall lengths.
Providing the crossarm thickness and spacing is one of the easiest ways to reduce specification errors before production.
A double arming bolt must match both the crossarm holes and the supplied square nuts.
During production, important inspection points can include:
For repeat orders, these checks help maintain compatibility with the same crossarm construction.
Different utilities and markets may use different crossarm dimensions and bolt specifications.
Therefore, Hbcrownwealth supports OEM production based on technical drawings and agreed requirements.
You can customize:
If you are replacing an existing DA bolt, you can also send us a sample or complete dimensional drawing.
Double arming bolts are normally purchased together with other components used in utility pole crossarm construction.
You can combine CW-DAB with:
This allows distributors and project buyers to source compatible crossarm hardware through one purchasing plan.
A double arming bolt is a fully threaded utility pole bolt designed to connect and maintain the spacing between two crossarms in double-arm construction.
The four nuts allow installers to position and secure both crossarms along the threaded bolt while maintaining the required spacing between them.
They are commonly used in pairs in double-crossarm construction, depending on the pole structure and engineering design.
The current CW-DAB range includes lengths of 10″, 12″, 14″, 16″, and 18″ with bolt diameters from 3/8″ to 1″.
Compatible eye nuts can be used on suitable threaded ends when required by the pole line design. Please confirm thread and fitting specifications before ordering.
Yes. You can send us your bolt diameter, length, thread requirement, crossarm dimensions, nut specification, surface finish, and quantity for OEM evaluation.
| Parts No. | Description | Material | Length | Bolt Dia |
| CW-DAB | Double Arming Bolt | Galvanized Steel | 10″, 12″, 14″, 16″, 18″ | 3/8″, 1/2″, 5/8″, 3/4″, 7/8″, 1″ |
