Security plate for centre pivot arrangem [ Security plate for centre pivot arrangement as per fiat drg. no 1268843. version- 00 OR Latest material conforming to austenitic steel grade ISS- 304 with surface finish 2D/ 2B. as per Drg. No. fiat drg. no 1268843. version- 00 specn: Latest material conforming to austenitic steel grade ISS- 304 with surface finish 2D/ 2B. ]