Products

Hygienic Product Line: Certified Nuts

The certified hygienic nuts with blue sealing provide a secure solution for machinery in wash-down environments by blocking out water and bacteria.

Their round-headed, self-draining surfaces with a roughness of 0.8 μm Ra prevent non-hygienic metal-to-metal assembly.

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NDXH: Nut Domed Certified Hygienic, also known as an acorn nut.
NDXH: Nut Domed Certified Hygienic, also known as an acorn nut.
NLXH: Nut Low Certified Hygienic, a shorter variant of NDXH.
NLXH: Nut Low Certified Hygienic, a shorter variant of NDXH.
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Advantages of Certified Hygienic Nuts

  • Certified in accordance with 3-A (RPSCQC)
  • Certified in accordance with EHEDG hygienic standard TYPE EL - CLASS I AUX
  • Minimizes cleaning time and water consumption
  • Surfaces with a maximal roughness of 0,8 μm Ra



Download accessories catalogue

  • EHEDG and 3-A certified
  • Minimized cleaning time
  • Minimized water usage

  • Bolts and nuts are EHEDG and 3-A (RPSCQC) certified

    These accessories are the optimal choice for equipment that has to comply with strict hygiene requirements.

  • The bolts have self-draining surfaces with a maximal roughness of 0.8 pm Ra.

  • The hygienic design minimizes cleaning time and water usage.

Relevant downloads:

(Declarations always adhere to the latest RoHS and REACH)

We are here to help

All NGI products are in stock and ready for immediate dispatch. Our lead time throughout Europe is just 3-4 days. Feel free to call us for non-binding advice regarding your specific product.

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