Certified hygienic bolts
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.
Bolt BXH UNC 1-8-2View more
Bolt BXH UNC 7/8-9-1.75View more
Bolt BXH UNC 3/4-10-1.5View more
Bolt BXH UNC 5/8-11-1.5View more
Bolt BXH UNC 9/16-12-1.25View more
Bolt BXH UNC 1/2-13-1.25View more
Bolt BXH UNC 7/16-14-1View more
Bolt BXH UNC 1/4-20-0.75View more
Bolt BXH UNC 3/8-16-1View more
Bolt BXH UNC 5/16-18-0.75View more
NGI is now able to offer certified hygienic bolts with blue NBR rubber sealings.The silicone seal blocks out water and bacteria and also prevents a non-hygienic metal-to-metal assembly.
The bolts have self-draining surfaces with a maximal roughness of 0.8 pm Ra. The design of the bolts does not deviate from the sizes of current standard bolts. Therefore, wrench sizes, thread heights etc. all remains the same making it very easy to upgrade and replace standard bolts. This is the right choice of bolts to be used on all machinery in all certified hygienic wash-down environments.
The bolts are currently available in sizes M5-M12. M16-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
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All NGI products are in stock and ready for immediate dispatch. Our lead time throughout the US is just 3-4 days.
NGI is an experienced manufacturer and consulting partner supplying machine builders worldwide.
Feel free to call us for non-binding advice regarding your specific project.