5.3 mm / 0.21 in sheet steel eyelet technical and installation guide
5.3 mm / 0.21 in Sheet Steel Domed Eyelet – 250 Pieces K0008 is designed for bags, footwear, labels, textiles and craft projects where a clean reinforced opening and repeatable installation are required.
Technical specifications
- Inner diameter: 5.3 mm / 0.21 in
- Outer diameter: 9.2 mm
- Tube height: 6 mm
- Material: Sheet steel
- Pack: 250 pieces
Choosing the correct size
Consider the real inner opening, material thickness, preparation hole and the component passing through the eyelet. Incorrect hole sizing can create movement or deformation.
Matching setting die
Use the matching No. 3 setting die for controlled forming.
Matching punching die
Prepare a clean opening with the matching eyelet punching die.
Press selection
For repeated production, use the M0099 hand press with the matching setting die.
Installation sequence
- Mark the position.
- Check material thickness.
- Punch the opening.
- Position the eyelet.
- Install the matching setting die.
- Center and apply controlled pressure.
- Inspect the finished assembly.
Production checks
- Test on scrap material before production.
- Do not use mismatched dies.
- Recheck pressure when material thickness changes.
- Remove burrs before setting.
- Inspect for rotation and deformation after installation.
Workshop and production use
The 250-piece pack supports stock planning for frequently used sizes. Keeping the punching die, setting die and press in the same size family reduces setup errors and improves repeatability.
Related equipment
The matching No. 3 setting die, punching die and M0099 hand press are the most relevant complements.
FAQ
How many pieces are in one pack?
250 pieces.
Which setting die is required?
Use the matching No. 3 die.
Is a punching die recommended?
Yes, for a clean and correctly sized opening.
Can it be installed with a hand press?
Yes, with the matching die on the M0099.