BS-4604-2 › Complete Document History
Specification for the Use of High Strength Friction Grip Bolts in Structural Steelwork


Obsolete Revision Information:
   AMD 1040 - AMENDMENT 2 FOR 1970 EDITION - Dec. 1, 1972
   AMD 680 - AMENDMENT 1 FOR 1970 EDITION - Jan. 1, 1971
   1970 EDITION - METRIC SERIES, HIGHER GRADE (PARALLEL SHANK) - Aug. 28, 1970