SPECIFICATION

01  METRIC      SIZE:0.75 /1.0/1.25/1.5/1.75/2.0/2.5/3.0

02 UNC    SIZE: 28/24/20/18/16/14/13/12

03  BSP   SIZE:28/22/20/19/16/14/12/11

04   BSW  SIZE: 26/22/20/18/16/14/12/11

SCREW FILE