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HEX SOCKET HEAD CAP SCREWS
DIN965
ISO 4762
(withdrawn) DIN 912
UNI 5931
MATERIALS: Steel 8.8 - 12.9 • Stainless steel A2 • Stainless steel A4 •

STANDARD LENGTHS: 2 to 50

HS CODE: 7318156200
Size b nom. d2 min d2 max¹ d2 max² k min k max ds min ds max s nom. t min
M1.6 15 2.86 3.14 3 1.46 1.6 1.46 1.6 1.5 0.7
M2 16 3.62 3.98 3.8 1.86 2 1.86 2 1.5 1
M2.5 17 4.32 4.68 4.5 2.36 2.5 2.36 2.5 2 1.1
M3 18 5.32 5.68 5.5 2.86 3 2.86 3 2.5 1.3
M4 20 6.78 7.22 7 3.82 4 3.82 4 3 2
M5 22 8.28 8.72 8.5 4.82 5 4.82 5 4 2.5
M6 24 9.78 10.22 10 5.7 6 5.82 6 5 3
M8 28 12.73 13.27 13 7.64 8 7.78 8 6 4
M10 32 15.73 16.27 16 9.64 10 9.78 10 8 5
M12 36 17.73 18.27 18 11.57 12 11.73 12 10 6
(M14) 40 20.67 21.33 21 13.57 14 13.73 14 12 7
M16 44 23.67 24.33 24 15.57 16 15.73 16 14 8
(M18) 48 26.67 27.33 27 17.57 18 17.73 18 14 9
M20 52 29.67 30.33 30 19.48 20 19.67 20 17 10
(M22) 56 32.61 33.39 33 21.48 22 21.67 22 17 11
M24 60 35.61 36.39 36 23.48 24 23.67 24 19 12
(M27) 66 39.61 40.39 40 26.48 27 26.67 27 19 13.5
M30 72 44.61 45.39 45 29.48 30 29.67 30 22 15.5
(M33) 78 49.61 50.39 50 32.38 33 32.61 33 24 18
M36 84 53.54 54.46 54 35.38 36 35.61 36 27 19
M42 96 62.54 63.46 63 41.38 42 41.61 42 32 24
M48 108 71.54 72.46 72 47.38 48 47.61 48 36 28
M56 124 83.46 84.54 84 55.26 56 55.54 56 41 34

¹ For knurled heads and for heads with designation on circumference.
² For plain heads.



All pictures are representative. Sucatec cannot are not resposnible for any errors or omissions

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