Round-Base Cast-In Ferrules

Round-body cast-in ferrule forms with an enlarged base and internal thread. Define the foot profile, body length and threaded interface on your drawing.

Cylindrical body with an internal connection thread.
Main illustrated version has a circular flange and local base features.
Round and polygonal foot variants must be distinguished on the purchase drawing.

Define Your Cast-In Ferrule ↗

Share your drawing, material specification and quantity.

Defined by the details.

Round-base cast-in ferrules combine an internally threaded cylindrical body with a circular foot. Local shaped features at the base complete the component profile. Specify the round-foot version explicitly when comparing it with a hex-foot ferrule or a socket mounted on a separate plate.

Identify the base profile before ordering

A ferrule description needs more than a thread size. The round base diameter, foot thickness, transition into the shank and any local ribs or recesses should be shown clearly. Where a polygonal foot is required, identify it as that variant instead of using a round-base illustration.

The internal connection thread and the external foot are separate parts of the component specification. The term cast-in describes placement within a concrete casting operation; it does not identify the metal component as investment cast. The metal manufacturing route is assessed separately against the component drawing.

Procurement for a defined concrete fixing detail

Use the component drawing to communicate the intended cast-in fixing detail and the mating fastener interface. Any temporary or permanent connection duty should be stated with the required project documentation, rather than inferred from a generic ferrule name.

For repeat procurement, reference the drawing revision and identify the required material, surface condition and thread details. This establishes which version is being quoted and which features need to be checked when the component is accepted.

Information for a quotation

Tolerances, order quantity and lead time are assessed for the project.

Send your drawing →

Selected foot profile, base diameter or width, and transition details.
Overall length, body diameter and any rib or recess geometry.
Thread designation, pitch, class and required engagement length.
Material specification, project connection drawing, quantity and inspection requirements.

Buyer questions

Does cast-in mean the ferrule is made by metal casting?

No. Here cast-in refers to the insert being embedded when concrete is cast. The metal component's manufacturing process is a separate drawing-review decision.

How should a polygonal-foot version be specified?

Identify it separately from the round-base form and provide the foot width, thickness and transition details. The purchase drawing should make the selected geometry unambiguous.

Is there a standard load table for these photographs?

No product-specific load table has been established for these illustrated components. The required performance and verification must be reviewed for the defined product and connection.