IS 4190 : 2026 Eye Bolts with Collars - Specification
1 SCOPE
1.1 This standard specifies the basic dimensions, material, lifting capacity and conditions of use of lifting eyebolts of Grade M. These eyebolts, which are described as ‘universal’ may be used in all cases involving vertical and inclined lifting.
1.1.1 This standard covers only eyebolts with eyes of internal diameters capable of permitting direct engagement with eyehooks of the same lifting capacity (working load limit) for use with Grade T (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 a shackle 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/ISO 1834.
2 REFERENCES
The standards listed in Annex A contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of these standards.
| IS No. | Title |
| IS 1367 (Part 17) : 2023/ISO 3269 : 2019 | Technical supply conditions for threaded steel fasteners: Part 17 Inspections sampling and acceptance procedure (fifth revision) |
| IS 1500 (Part 1) : 2019/ISO 6506-1 : 2014 | Metallic materials - Brinell hardness test: Part 1 Test method (fifth revision) |
| IS 1570 (Part 2/Sec 1) : 1979 | Schedules for wrought steels: Part 2 Carbon steels (Unalloyed Steels), Sec 1 Wrought products (other than wires) with specified chemical composition and related properties (first revision) |
| IS/ISO 1834 : 1999 | Short link chain for lifting purposes - General conditions of acceptance |
| IS 1875 : 1992 | Carbon steel billets, blooms, slabs and bars for forgings - Specification (fifth revision) |
| IS 4218 | ISO general purpose metric screw threads: |
| (Part 1) : 2001/ISO 68-1 | Basic profile (second revision) |
| (Part 2) : 2001/ISO 261 | General plan (second revision) |
| IS 4258 : 2018/ISO 18265 : 2013 | Metallic materials - Conversion of hardness values (third revision) |
| IS 4748 : 2021/ISO 643 : 2019 | Steel - Micrographic determination of the apparent grain size |
| IS 14962 (Part 3) : 2022/ISO | 965-3 : 2021 ISO general purpose metric screw threads - Tolerances: Part 3 Limit deviations for screw threads |