Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard
standard by ASME International, 10/31/2017

Factory-Made Wrought Buttwelding Fittings
standard by ASME International, 02/20/2003

Factory-Made Wrought Buttwelding Fittings
standard by ASME International, 12/07/2007

Factory-Made Wrought Buttwelding Fittings
standard by ASME International, 02/28/2013

Factory-Made Wrought Buttwelding Fittings
standard by ASME International, 10/29/2018

Part Identifying Number (PIN) Code System Standard for B18 Fastener Products, Includes Addenda A
standard by ASME International, 01/01/2004

Part Identifying Number (PIN) Code System Standard for B18 Fastener Products
standard by ASME International, 11/20/2015

Machine Screws, Tapping Screws, and Metallic Drive Screws (Inch Series)
standard by ASME International, 10/11/2013

Precision Power Transmission,Dbl-P Power Transmission, Dbl-P Conveyor Roller Chains, Attachments and Sprockets
standard by ASME International, 01/01/2002

Double-Pitch Roller Chains, Attachments, and Sprockets
standard by ASME International, 03/19/2012