Certified hygienic nuts

EHEDG and 3-A (RPSCQC) certified bolts & nuts with blue NBR rubber sealings. These accessories are the optimal choice for equipment that has to comply with strict hygiene requirements.

The NBR rubber seal blocks out water and bacteria and also prevents a non-hygienic metal-to-metal assembly. Self-draining surfaces with a maximal roughness of 0.8 µm Ra.

 

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