Untitled Document
 
 
 
 
 
 
 

 
M4~
1/4 "~
 
규격(M)
H D B
1/4 0.236 0.539 0.393
5/16 0.314 0.688 0.511
3/8 0.342 0.732 0.551
1/2 0.440 0.944 0.669
 
규격(M)
H D B
M4 5 10.5 7
M5 5.5 12 8
M6 6.0 13.7 10
M8 8.0 17.5 12
M8 8.0 17.5 12.7
M10 8.7 18.6 14
M12 11.2 24 17