Bolts, for Tapped Threaded Holes NW-320, Vacuum Flanges, Stainless Steel, Quantity of 12.
These bolts are for tapped threaded hole flanges and follow ISO-LF standards for flange sizes of NW-320. ISO flanged vacuum fittings are commonly used to build process vacuum plumbing and systems for industrial applications. The fittings are quick to assemble using double claw clamps and a centering ring (please see top right figure - click to enlarge). The Viton® centering ring contains a rubber/elastomeric o-ring. The ISO standard sizes for large flanges are NW-63, NW-80, NW-100, NW-160, NW-200, NW-250, NW-320, NW-400, NW-500, NW-630. These vacuum fittings are made of corrosive resistant stainless steel.
Bolts, for Tapped Threaded Holes NW-320, Vacuum Flanges, Stainless Steel, Quantity of 12
ISO-LF Flange Size: NW-200, NW-250
Quantity: 12 bolts include washers
Common Dimensions: Bolt Size M12 x 40 1.50mm Pitch