Description:
Spherical knobs with internal or external thread.

Material:
- Black thermoplastic.
- Bush and screw: Steel 5.8 or stainless steel 1.4305, according to variant.

Version:
- Steel: Trivalent blue passivated.
- Stainless steel: Bright.

Colour Coding:
- Black grey RAL 7021: no colour code.
- Pure orange RAL 2004: code 1.
- Signal green RAL 6032: code 2.
- Traffic blue RAL 5017: code 3.
- Light grey RAL 7035: code 5.
- Traffic red RAL 3020: code 6.
- Colza yellow RAL 1021: code 7.

Ordering Note:
- The colour code is inserted at Delta; black grey requires no colour code.
- External-thread versions also require the selected length L.

Variant:
- Thread type: External
- Component material: Stainless Steel 1.4305
- Cap colour: Light grey RAL 7035

Dimensions / Technical Data:
- D: M12
- D1: 50 mm
- D2: 24 mm
- D3: 31 mm
- H: 51 mm
- H1: 5.5 mm
- H2: 4.5 mm
- L: 40 mm