Selection guide
Metal inserts and plastic plugs: reading fixing sizes
Metric-threaded metal inserts and plastic plugs use different size designations. Start by identifying the mating part and supporting material.
What determines the choice
M6, M8 and M10 identify metric threads; they are not equivalent to an 8 mm or 10 mm size listed for a plastic plug. The mating screw, pitch and engagement depth also need to match.
For a plastic plug, identify whether the supporting material is solid or hollow. Consider the application named for the model, and confirm drilling diameter, hole depth and screw selection from its specific information. One listed size does not define every installation dimension.
This guide brings together Metal anchor 2300-06 and Metal anchor 2300-08 to help you compare their application and connection details.
Checklist before ordering
- Metric thread versus plug size
- Supporting material and solid/hollow construction
- Mating screw, hole size and engagement depth
Compare related models
Follow the product links below for detailed specifications. Confirm any unlisted dimensions before ordering. Matching dimensions alone do not establish connection compatibility.
| Product / reference | Dimension / application | Colour / finish | Pack / carton quantity |
|---|---|---|---|
| Metal anchor2300-06 | M6 | Please confirm | 1000 |
 Metal anchor2300-08 | M8 | Please confirm | 1000 |
 Metal anchor2300-10 | M10 | Please confirm | 1000 |
 Herkül wall plug2538 | 8 mm | Plastic | 200 |
 Rocket wall plug2529 | 8 mm | Plastic | 500 |
 Rocket wall plug2530 | 10 mm | Plastic | 250 |
 Hollow-brick wall plug2535 | 8 mm | Plastic | 500 |
 Hollow-brick wall plug2536 | 10 mm | Plastic | 250 |
Values are taken from the available product information. Pack/carton quantity is not a product load rating.
OSENA
Confirm the model for your project
Include the product reference, application dimensions, fixing surface, preferred finish and total quantity in your enquiry. For a replacement part, also share photographs of the existing fixing points so we can clarify the model and supply details together.
Ask for technical details and a quoteSource: OSENA product information and available technical drawings.
