WHITE ZINC CR+3 CAP SCREW SEMS P=1

Socket cap screw assembled with round washer (JIS Standard)

Product Details

Nominal size M2 M2.6 M3 M4 M5 M6 M8
Pitch 0.4 0.45 0.5 0.7 0.8 1 1.25
dk Nominal diameter 3.8 4.5 5.5 7 8.5 10 13
Max. 3.98 4.68 5.68 7.22 8.72 10.22 13.27
Min. 3.62 4.32 5.32 6.78 8.28 9.78 12.73
k Nominal diameter 2 2.6 3 4 5 6 8
Min. 1.86 2.46 2.86 3.82 4.82 5.7 7.64
S Nominal diameter 1.5 2 2.5 3 4 5 6
Max. 1.58 2.045 2.58 3.08 4.095 5.14 6.14
Min. 1.52 2.02 2.52 3.02 4.02 5.02 6.02
t Min. 1 1.1 1.3 2 2.5 3 4
Flat washer Dxt 6x0.4 7.5x0.5 8x0.5 10x0.8 12x0.8 13x1.0 18x1.6
Unthreaded area Max. 1.1 1.3 1.4 2 2.2 2.7 3.8
Half-thread available from - - L=36 or Longer L=55 or Longer L=55 or Longer L=55 or Longer L=55 or Longer
Thread length of half-thread - - 30 ~ 33 40 ~ 44 40 ~ 44 40 ~ 44 40 ~ 44

Spec Information

Basic Information
Material (Info) SCM435
Thread Type FULL THREAD
Standard INDUSTRIAL STANDARD
Surface Treatment WHITE ZN CR3

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