Description:
- Knurled knob with grip.

Material:
- Black thermoplastic.
- Bush: grade 5.8 steel.

Version:
- Steel trivalent blue passivated.

Note:
- The catalogue colour code is appended to the order number; no colour code is required for black grey caps.

Drawing Reference:
- Form H: without locking grub screw.
- Form M: with locking grub screw.

Variant:
- Form: M.
- Cap colour: Traffic red RAL 3020.
- Colour code: 6.

Dimensions / Technical Data:
- D: 6H8
- D1: 40 mm
- D2: 16,5 mm
- D3: 10 mm
- D4: M4
- H: 31 mm
- H1: 13 mm
- H2: 16 mm
- H3: 5,5 mm
- L1: 15 mm
- T: 10 mm