ASD-STAN prEN 4253
ASD-STAN prEN 4253
Nuts, anchor, self-locking, fixed, closed corner, reduced series, with counterbore, in heat resisting steel, silver plated - Classification : 1 100 MPa (at ambient temperature) / 425 deg C Edition: P1ASD-STAN Standardization / 31-Jan-1997 / 6 pages