Material:
- Steel.

Version:
- SW D1 D Electro zinc-plated. K L K1130.100810

Note:
- Screw plugs with collar and hexagon socket for plugging holes with parallel threads.

Dimensions / Technical Data:
- D: 55 mm.
- D1 / thread: G1.
- K: 1/2 mm.
- L: 5 mm.
- SW: 16 mm.