Attachment Types
At CasterTechnology we offer a wide variety of Attachments for your Casters. Browse our expansive attachment section to help find what you are looking for. Too many options? Not sure where to start? Contact us and let one of our trained service reps. get you headed in the right direction.
Metric Stem Attachments

A threaded stem is used on a caster when you need a strong, secure, and adjustable attachment to the equipment or furniture. Here’s why you’d choose a threaded stem:
- Secure Fit: The threads allow the caster to be tightly screwed into a pre-threaded insert or nut, ensuring a solid, wobble-free connection.
- Height Adjustability: Threaded stems can be used with locknuts or washers to allow for height adjustments or leveling of equipment.
- Heavy-Duty Use: Ideal for heavier loads or applications where strength and durability are important—such as industrial carts, machinery, or shelving.
- Versatility: Available in various thread sizes (e.g., 3/8″-16, M10), making them compatible with metal, wood, or composite bases that have corresponding inserts or mounts.
- Permanent Installation: Unlike snap-in options, a threaded stem offers a more permanent and tamper-resistant solution.
In short, a threaded stem is the go-to option when you need a durable, adjustable, and secure mounting method for demanding environments.
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