-Material: Zinc Plated.
- Head Type: Flat.
- Countersunk, Pozi, Twinthread.
- Design: Plain..
- UK size :20mm x 4mm, FR Size :20mm x 4, ES Size : 20mm x 4mm , DE Size: 20mm x 4mm, IT size: 20mm x 4mm, US & CA Size: 20mm x 4mm.
- UK size :25mm x 4mm, FR Size :25mm x 4, ES Size : 25mm x 4mm , DE Size: 25mm x 4mm, IT size: 25mm x 4mm, US & CA Size: 25mm x 4mm.
- UK size :45mm x 4mm, FR Size :45mm x 4, ES Size : 45mm x 4mm , DE Size: 45 mm x 4 mm, IT size: 45mm x 4mm, US & CA Size: 45mm x 4mm.
- UK size :25mm x 5mm, FR Size :25mm x 5, ES Size : 25mm x 5mm , DE Size: 25mm x 5mm, IT size: 25mm x 5mm, US & CA Size: 25mm x 5mm.
- UK size :90mm x 6mm, FR Size :90mm x 6, ES Size : 90mm x 6mm , DE Size: 90 mm x 6 mm, IT size: 90mm x 6mm, US & CA Size: 90mm x 6mm .
- code: UTST9209