Class 600 Flanges Bolting Pattern & Bolt Sizes - Northwest …
https://www.northwestfastener.com/files/asme-b16.5-class-600-flanges-bolting-pattern-and-dimensions-chart-northwest-fastener.pdf
WEB11320 FM 529 RD BLDG F HOUSTON, TEXAS 77041 TEL (713) 896-1166 FAX (713) 896-7879. All dimensions listed are given in inches. For reference only. When ordering, allow for the total length required for all components. The ASME B16.5 stud lengths are specified from Thread to Thread.
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