Revised Standard from Last Update.

1. Scope

This standard covers requirements of front hub axle for mopeds.

2. References

The following standards contain provisions which, through reference in this text, constitute provision 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 editions of the standard indicated below:

1573 : 1986 Electroplated coatings of zinc on iron and steel (second revision)

1501 (Part 1) : 2013/ISO 6507-1 : 2005 Metallic materials — Vickers hardness test: Part 1 Test method ( fourth revision)

1586 (Part 1) : 2012/ISO 6508-1 : 2005 Metallic materials — Rockwell hardness test: Part 1 Test method (scales A, B, C, D, E, F, G, H, K, N, T) ( fourth revision)

2473 : 1975 Dimension for centre holes ( first revision )

2500 (Part 1) : 2000/ISO 2859-1 : 1999 Sampling inspection procedures: Part 1 Attributesampling plans indexed by acceptable quality limit (AQL) for lot-by-lot inspection ( third revision)

4218 (Part 2) : 2001/ISO 261 : 1998 ISO general purpose metric screw threads: Part 2 General plan (second revision)

5517 : 1993 Steels for hardening and tempering (second revision)