To support your adjustment and distance leveling, Toproc® screws are strong when it comes to top quality, availability and flexibility.
Toproc® Spacing Screws/Hex Socket Universal Screws
- Spacer Screws
- Applications
- Features
![Toproc Spacer screw with hex socket](https://media.bossard.com/-/media/bossard-group/website/images/brands-of-bossard-logos-uat/toproc/toproc-spacer-screw-with-hex-socket.jpg?la=en-ch&h=150&w=150&la=en-CH&hash=EF9E004CBD0D3727A5B91F7917997539)
Ideal solution for connection of two separate elements with fixed distance in between
![Toproc Spacer screw with hex socket](https://media.bossard.com/-/media/bossard-group/website/images/brands-of-bossard-logos-uat/toproc/toproc-spacer-screw-with-hex-socket.jpg?la=en-ch&h=150&w=150&la=en-CH&hash=EF9E004CBD0D3727A5B91F7917997539)
- Windows and doors
- Kitchen constructions, sub-constructions on walls
- Ceilings, roofs, eaves and floors
![Toproc Spacer screw with hex socket](https://media.bossard.com/-/media/bossard-group/website/images/brands-of-bossard-logos-uat/toproc/toproc-spacer-screw-with-hex-socket.jpg?la=en-ch&h=150&w=150&la=en-CH&hash=EF9E004CBD0D3727A5B91F7917997539)
- Two separate wood threads with same pitch
- Great connection with two separate elements and keeping in fixed distance
- Baby Spacer Screws
- Applications
- Features
![Toproc Baby hex socket spacer screw](https://media.bossard.com/-/media/bossard-group/website/images/brands-of-bossard-logos-uat/toproc/toproy-baby-hex-socket-spacer-screw.jpg?la=en-ch&h=150&w=150&la=en-CH&hash=754E03B95171347C92C96C83F4D53E9B)
Spacer screw, no distance blocks and adjustment necessary
![Toproc Baby hex socket spacer screw](https://media.bossard.com/-/media/bossard-group/website/images/brands-of-bossard-logos-uat/toproc/toproy-baby-hex-socket-spacer-screw.jpg?la=en-ch&h=150&w=150&la=en-CH&hash=754E03B95171347C92C96C83F4D53E9B)
- Interior furnishings, kitchen constructions
- Windows and doors
- Sub-constructions
![Toproc Baby hex socket spacer screw](https://media.bossard.com/-/media/bossard-group/website/images/brands-of-bossard-logos-uat/toproc/toproy-baby-hex-socket-spacer-screw.jpg?la=en-ch&h=150&w=150&la=en-CH&hash=754E03B95171347C92C96C83F4D53E9B)
- Invisible mounted in grooves, under cover moldings and rubber sealings
- Predrilling only 6 mm
- Rafix Window Screws
- Applications
- Features
![Toproc Rafix hex socket window screw](https://media.bossard.com/-/media/bossard-group/website/images/brands-of-bossard-logos-uat/toproc/toproc-rafix-hex-socket-window-screw.jpg?la=en-ch&h=150&w=150&la=en-CH&hash=52B3351AA9BB9C57862E00C902A24490)
The concrete frame screw is hardened for direct mounting without dowel.
![Toproc Rafix hex socket window screw](https://media.bossard.com/-/media/bossard-group/website/images/brands-of-bossard-logos-uat/toproc/toproc-rafix-hex-socket-window-screw.jpg?la=en-ch&h=150&w=150&la=en-CH&hash=52B3351AA9BB9C57862E00C902A24490)
- Windows and doors
![Toproc Rafix hex socket window screw](https://media.bossard.com/-/media/bossard-group/website/images/brands-of-bossard-logos-uat/toproc/toproc-rafix-hex-socket-window-screw.jpg?la=en-ch&h=150&w=150&la=en-CH&hash=52B3351AA9BB9C57862E00C902A24490)
- Predrilling only 6 mm
- Easily applicable
- Rafix-K Window Screws
- Applications
- Features
![Toproc Rafix-K hex socket window screw](https://media.bossard.com/-/media/bossard-group/website/images/brands-of-bossard-logos-uat/toproc/toproc-rafix-k-hex-socket-window-screw.jpg?la=en-ch&h=150&w=150&la=en-CH&hash=76C4FD684BA2B80589DBDF282C8B04CA)
The concrete frame screw with a flat head is hardened for direct mounting without dowel.
![Toproc Rafix-K hex socket window screw](https://media.bossard.com/-/media/bossard-group/website/images/brands-of-bossard-logos-uat/toproc/toproc-rafix-k-hex-socket-window-screw.jpg?la=en-ch&h=150&w=150&la=en-CH&hash=76C4FD684BA2B80589DBDF282C8B04CA)
- Windows and doors
- Rails squares
- Sub-constructions
![Toproc Rafix-K hex socket window screw](https://media.bossard.com/-/media/bossard-group/website/images/brands-of-bossard-logos-uat/toproc/toproc-rafix-k-hex-socket-window-screw.jpg?la=en-ch&h=150&w=150&la=en-CH&hash=76C4FD684BA2B80589DBDF282C8B04CA)
- Predrilling only 6 mm
- Easily applicable