20 0010 20 005O STANDARD PARTS 4 20 0010 20 0050 LENGTH SHOWN FOR BOLTS IS FROM BOTTOM OF HEAD TO END OF THREADS 1 7 444 WITH THE EXCEPTION OF THOSE WITH COUNTERSUNK HEADS WHERE l L 47 THE LENGTH INCLUDES THE HEIGHT OF HEAD Part Part N0 Size N0 Size 20 0010 BALL STEEL 155941 10 24 X 54 v I 1155945 10 24 x 5 i 4 4 156241 l 12i 0 X Q gf 191983 I3 20 x 54 w washer 155255 111 20 X 51 156265 20 X 1 V 2 5 156327 M 20 X 1 191905 M 28 x 147481 443505 M 28 x ig W washer 156431 54 18 x 3 1 456970 24 x 1 IV waslier wig 1 191916 MQ 13 X 11 104919 9412177 5 li 18 x 4 119282 ifi 156466 M 18 x1 453080 156471 Q4 18 x 114 104920 4 156477 MQ 18 x 114 Vix 5 453634 Chrome 1 or 1 13 158378 54 16 X 1 8 440005 Mg 24 x 1 Li 435504 1 191941 14 13 x 1 187854 94 9 1 20 0020 BOLT FILLISTER HD 0 0040 BOIT FLAT HD TAPPING 161375 46 18 x 154406 682 X 162600 416 20 X 273080 4 6 32 X 1 161441 110 12 X 1 9411716 1 8 32 x M 453302 8 32 x L5 20 0050 BOLT HEX HD 9416084 8 36 x 77 W 9416085 8 32 x BQ q 4 153305 110 24 x fg H 187424 10 32 x 1 1 0 153579 12 24 x 1 153782 g 2O X 1 Following Hex Hd Bolts are 2800 I Ca1 l 0n Steel except uzlzcre 153802 20 X 1 mdicuted Those showing 3 OOIW me Chrome Nickel Stcicl and are i used principally on Divsezl Engirzcs 154005 18 X 117 180010 31 20 X 4 187952 24 X 1 Plain 180018 20 x 1 154102 GQ 16 x 1 179793 Lf 20 x Plain I 186676 1 20 X 54 800111 a 20 0030 801 1 FLAT HD MACHINE fig X W W 11 GM 26O GM 28O Xf1 X 4 443603 1 1 20 x M 300M 4 W 7 179795 Lf 20 x 54 Plain 4 I 443603 LA 20 x W1 30OM J 1 714 C 106320 1 20 x Z4 180022 L 20 x 1 186647 lei 20 X 1 3OOM GI 290 GM 3OO 155848 46 32 x lz 445566 11 20 x 1 L4 300M 155895 1 8 32 X i 180024 1 20 X 1 14 20 1