IS 8756 : 1978 Specification for mortice ball catches for use in wooden almirah

1 Scope

1.1 This standard lays down the requirements for materials,sizes and finish of ball catches for use in wooden almirahs.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 292 :1961Specification for brass ingots and castings

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

IS 2898 :1976Specification for steel balls for rollingbearings

IS 4454 : Part I :1975 Specification for steel wire for coldformedsprings:Part I Patented and cold drawn steel wire -unalloyed