IS 1019 : 1974 Specification for rim latches

1 Scope

1.1 This standard lays down the requirements regarding material,dimensions, manufacture and finish of rim latches for general use.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 280 :1972Specification for mild steel wire for generalengineering purposes

IS 292 :1961Specification for brass ingots and castings

IS 318 :1962Specification for leaded tin bronze ingots andcastings

IS 410 :1967Specification for rolled brass plate, sheet,strip and foil

IS 617 :1959Specification for aluminium alloy ingots andcastings for general engineering purposes

IS 737 :1974Specification for wrought aluminium andaluminium alloys, sheet and strip (for generalengineering purposes

IS 742 :1966Specification for zinc base alloy die castings

IS 1003 : Part 1 :1966 Specification for timber panelled andglazedshutters : Part I Door shutters

IS 1079 :1968Specification for hot rolled carbon steel sheetand strip

IS 1385 :1968Specification for phosphor bronze rods and bats,sheet and strip and wire

IS 1868 :1968Specification for anodic coatings on aluminium

IS 4454 :1967Specification for steel wires for cold formedsprings

IS 4992 :1968Specification for door handles for mortice locks