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Hexagon Socket Countersunk Head Screws Grade 10.9-12.9

  • STANDARD DIN1991
    MATERIAL 10.9-12.9
    COATING BLACK
    CODE ASF
    UPDATE 24-08-2011

     

D (DIAMETER) M3 M4 M5 M6 M8 M10 M12 M16 M20 3/16" 1/4" 5/16" 3/8" 1/2"C
P (PICTH)  0.5 0.7 0.8 1.0 1.25 1.5 1.75 2.0 2.5 24 20 18 16 13
dk 6 8 10 12 16 20 24 30 36   13.4 16.6 19.8 16.6
K (HEAD THICKNESS) 1.7 2.3 2.8 3.3 4.4 5.5 6.5 7.5 8.5   4.1 5 5.9 7.8
S (WIDTH ACROSS FLAT) 2 2.5 3 4 5 6 8 10 12  1/8 5/32 3/16 7/32 1/4

 

  

1 Piece