IS 7761 : 1983 Specification for steel book cases

1 Scope

1.1 This standard covers the requirements for materials, size,construction and finish of steel book cases.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 513 :1973Specification for cold rolled carbon steelsheets

IS 814 : Part 2 : 1974 Specification forcovered electrodes for metalarc welding of structural steel:Part 2 for welding-sheets

IS 1079 :1973Specification for hot rolled carbon steel sheetand strip

IS 1278 :1972Specification for filler rods and wires for gaswelding

IS 1365 :1978Specification for slotted countersunk headscrews

IS 1366 :1968Specification for slotted cheese head screws(dia range 1.6 to 20 mm)

IS 1731 :1971Specification for dimensions for steel flats forstructural and general engineering purposes

IS 1732 :1971Specification for dimensions for round andsquare steel bars for structural and generalengineering purposes

IS 1977 :1975Specification for structural steel (ordinaryquality)

IS 4972 :1968 Specification for resistancespot weldingelectrodes