IS 4190 : 1984 Specification for Eye Bolts with Collars

1 Scope

1.1 This standard specifies the basic dimensions, material,lifting capacity and conditions of use of lifting eyebolts of GradeM. These eyebolts, which are described as `universal` may be usedin all cases involving vertical and inclined lifting.

1.1.1 This standard covers only eyebolts with eyes of internaldiameters capable of permitting direct engagement with eyehooks ofthe same lifting capacity (working load limit) for use with GradeT(8) chain. In the case of eyehooks for use with Grade M(4) chain,it may be necessary to use an intermediate component such as ashackle to make the connection.

1.1.2 It excludes eyebolts which are not forged in one piece.

Note - The grading of lifting components is given in IS :5616-1982.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 1500 :1968Method for brinell hardness test for steel

IS 1570 :1961Schedules for wrought steels for generalengineering purposes

IS 1875 :1978Specification for carbon steel billets, blooms,slabs and bars for forgings

IS 2614 :1969Methods for sampling of fasteners

IS 2853 :1964Method of determining austenitic grain size ofsteel

IS 4218 : Part I :1976 Specification for ISO metric screw threads:Part 1 Basic and design profiles

IS 4258 :1967Hardness conversion tables for metals

IS 5616 :1982Specification for short link chain for liftingpurposes : General conditions of acceptance