Features:
Grid pitch (R): 40 mm ± 0.01 mm
Grid hole (D): Ø 16F7
Grid hole (E): 12
Parallelism: 0.01/200 mm (in mounted state)
Clamping surface faces: smoothed after nitration
Hardness: 700-100 HV1 plasma nitrated
Material: case-hardened steel
Alignment hole and center hole: with hardened bushes in accordance with DIN 179
Contour: cut using an oxyacetylene flame/saw