Our BSH Screw plugs
Reliable sealing of gases and liquids
Bilstein & Siekermann® manufactures screw plugs made of aluminium, steel and brass. They are used to seal openings reliably and are used in various industrial applications including the automotive, hydraulics, plant and mechanical engineering industries. These screw plugs also perform reliably in transmission and drive systems.
We manufacture the screw plugs in the BSH cold forming® process with appropriate reworking. Conventional machining as a turned component or the reworking of forged blanks is also an option for small and medium quantities as well as for prototypes, pre-production series, series starts, series runs and for spare part requirements.
Our screw plugs product range includes standard and standard-like parts that comply with German and international standards such as DIN, EN and ISO.
The good sealing properties of the screw plugs are due to their precise adherence to narrow tolerances and the use of metal or elastomeric sealing rings. The sealing effect of parts without heads, such as sealing plugs according to DIN 906, is achieved by suitable thread pre-coatings.
- Component according to standard (DIN 906, 908, 910, 7604) and specific solutions
- Sealing systems: BSH sealing-E®, BSH sealing-M® and BSH sealing-T