Clean Washing, Cleaning Packing

NBK specialized screws can be made even cleaner!

• We clean specialized screws and package them dust free.
• We perform cleaning and packing in a clean room.
• Cleaned specialized screws may be used with FPD and semiconductor production equipment, medical equipment, and food processing machinery.
• Specialized screws for clean room use are available.

Products with this mark are all cleaned and packaged dust free in a clean room.