Certified hygienic nuts

NDXH & NLXH

NGI is able to offer certified hygienic nuts with blue NBR rubber sealings. This is the right choice of nuts to be used on all machinery in all certified hygienic wash-down environments. The seal blocks out water and bacteria and also prevents a non-hygienic metal-to-metal assembly. Round-headed and self-draining surfaces with a maximal roughness of 0.8 pm Ra. The design of the nuts does not deviate from the sizes of current standard nuts. Therefore, wrench sizes, thread heights etc. all remains the same making it very easy to upgrade and replace standard nuts. NGI’s certified hygienic nuts are used for floor-mounting of certified hygienic levelling feet in order to ensure compliance with current legislation towards hygienic design. Certified hygienic machine feet from NGI are delivered with certified hygienic nuts.
The nuts are available in high and low. The nuts are available in sizes M5-M20. M24 is available upon request.

• 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

• 3-A (RPSCQC) certificate
• EHEDG-certificate
• Cleaning and maintenance
• Declaration of conformity NDXH
• Declaration of conformity NLXH