| Material: | Stainless Steel AISI 316L(1.4404) |
| Seal Material: | FDA-compliant Blue HNBR/EPDM |
| Thread Range: | M4 to M16 |
| Surface Finish: | Matte finish (Ra < 0.8 µm) |
| Polished finish (Ra < 0.8 μm) | |
| Compliance: | 3-A, IP69K and FDA guidelines |
| Steel grade and property class: | M4-M10: A4-80, M12-M16: A4-70 |
Engineered for high-sanitation environments, our Hygienic Design Bolts provide secure, contamination-free fastening for the food processing, beverage, and pharmaceutical industries. Designed in accordance with EHEDG and 3-A principles, hygienic bolt eliminate dead zones to prevent bacterial growth and biofilm formation.
