MD-screw retention 642.272 pump dispenser 50g
Screw retention 642.272 high-strength - high-viscosity - difficult to disassemble
Max Thread: M36
Gap filling capacity: 0.30 mm
Breakaway torque: 20 -35 Nm
Handling time: 20 - 40 minutes
Functional strength: 3 - 6 hours
Temperature resistance: -55°C to + 230°C
MARSTON-DOMSEL screw retention replaces or achieves higher strength than conventional fastening methods such as cotter pins, spring washers and washers. The screw retention secures screws, nuts and studs against loosening due to vibrations and seals at the same time. Even under the toughest operating conditions, the systems from MARSTON-DOMSEL are functionally reliable, since an exact adjustment to the respective application is available through graded strength levels.
Application Notes:
Treat threaded parts with MD CEANER SPRAY before applying the screw lock. When processing below 5°C, treat the surfaces with MD ACTIVATOR NO. 11 pre-treat. For plastic parts use e.g. MD GLUE BS.
Anaerobics in pump dispensers have many advantages!
No more clogged tubes...
No more leftovers in bottles and tubes...
- Easy dosing
- No dripping or trailing
- Highly viscous sealants are applied simply and easily
- Enables precise dosing