BS-SP-31-&-32 › Complete Document History
Pins, taper, split (inch series), corrosion resisting steel and cadmium plated alloy steel. Specification

Complete Current Edition:
   2021 EDITION - Pins, taper, split (inch series), corrosion resisting steel and cadmium plated alloy steel. Specification - Sept. 30, 2021

Obsolete Revision Information:
   AMD 1799 - AMENDMENT 2 FOR 1951 EDITION - Aug. 1, 1975
   PD 1275 - AMENDMENT 1 FOR 1951 EDITION - Oct. 1, 1951
   1951 EDITION - REAFFIRMED IN 2013 - March 30, 1951