METRIC STANDARD PARTS 8 921 NUT ACORN TYPE STAMPED SPRING STEEL t 1 I g GROUP UNIT THREAD SIZE PART NO TYPE PRIME USE PKG IVI3 2 11502631 B Cad I I5 11502581 A Ph0S W A L 8 921 NUT I AcETED PLANGE TYPE SPRING STEEL 1 Y 9 P 2 T4E M Tm TZI B TTT TFTP THREAD SIZE PART NO TYPE FINISH PRIME USE PKG IVI3 2 x I1 11502547 B PITDS IVI4 x I5 11502549 B Ph0S I V I5 x0 8 11501855 A Zinc 1 IVI5 x 0 8 11502533 A Ph0S K I I5 15 11501047 B F h0S I I6 x 1 477417 A Ph0S Y I I6 x1 11505865 A Zinc Organic IVI6 3 I 11501851 B Zinc 1 M6 3 x 24 11501899 B Zinc A w Sealer WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION 89 2 379