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1983
English
ISO metric screw threads Selected sizes for screws, bolts and nuts from 1 to 52 mm screw thread diameter and limits of sizes
This standard applies to ISO metric screw threads having the basic profile as defined in DIN 13 Part 19. The limits for the bolt root radius are expressed by R = 0,144 p = H/6 for the maximum d [...]
2009
English
THREADED RODS (INCH SERIES)
This Standard covers the complete general and dimensional data for inch series threaded rods recognized as American National Standard. Included are diameters #4 through 4 in. UNC, UNF, 8UN, and [...]