Bolt Kit for ISO-F DN 320 Bolt Gate Valve with Tapped Hole Flange, Includes 12 Silver Plated M12 x 1.75 x 35 mm Long Bolts and 12 Stainless Steel Washers, 1.75 mm Pitch.
These bolts are for tapped threaded hole flanges and follow ISO-LF standards for flange size 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 Hole NW-320, Vacuum Flanges, Silver-Plated, Quantity of 12
ISO-LF Flange Size: NW-320
Quantity: 12 bolts include washers
Common Dimensions: Bolt Size M12 x 40 x 1.75mm Pitch
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