Cite
HARVARD Citation
Institution,, B. (1996) Nuts, bihexagonal, self-locking, in heat resisting steel FE-PA92HT (A286), silver plated. Classification: 1 100 MPa (at ambient temperature)/650°C.. [Online]. London : British Standards Institution. Available from: http://access.bl.uk/ark:/81055/vdc_100104528867.0x000001