Printed version of this is available at library. To request, please e-mail to referencepk@usm.my and include a copy of this record in your e-mail.
This standard specifies the characteristics of self-locking hexagonal nuts with ball seat in alloy steel, cadmium plated, MoS₂ lubricated.
Classification: 900 MPa 1) / 235 °C 2)
They are intended to be used with washers to EN 2648 or suitable parts, see annex A.