HAIMER back up screws ensure that the tool is always fixed in the optimal position, guaranteeing high precision, safety, and durability.
Back up screws for shrink fit chucks
Back up screws for shrink fit chucks
Quality pass
Original HAIMER accessory
- Hexagon socket on each end – can always be reached
- Flats on sides for optimized coolant drainage
- Fine thread for maximum accuracy
Back up screws for shrink fit chucks

Description | Norm: | Value: metric/ inch |
---|---|---|
Wrench size 1 | SW1 | SW2.5 |
Schlüsselweite 2 | SW2 | SW2.5 |
Thread | G | M5x0.8x16 |
Description
Back up screws for shrink fit chucks
Quality pass
Original HAIMER accessory
HAIMER back up screws ensure that the tool is always fixed in the optimal position, guaranteeing high precision, safety, and durability.
- Hexagon socket on each end – can always be reached
- Flats on sides for optimized coolant drainage
- Fine thread for maximum accuracy
Technical specifications
Back up screws for shrink fit chucks

Description | Norm: | Value: metric/ inch |
---|---|---|
Wrench size 1 | SW1 | SW2.5 |
Schlüsselweite 2 | SW2 | SW2.5 |
Thread | G | M5x0.8x16 |
Haimer Care

The quality at Haimer is not only
by the product, but also by the
accompanying services.
Scope of service
- Early wear detection
- Preservation of the target condition
- High availability of HAIMER specialists
- Consistent quality level
- Prerequisite for certification according to ISO 9001