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  Flat point in JIS standards : JIS B1117
  • JIS is an abbreviation for Japanese Industrial Standards.
  • JIS B1117 is JIS standard for slotted set screws.
Cone Point slotted set screws Steel 90 White
Nominal diameter 
 M1
 

 M1.2
 

 M1.4
 

 M1.6
 

 M1.7
 

 M2
 

 M2.3
 

 M2.5
 

 M3
 
length (mm)
1
  • The overall length shorter than 2 mm are not included in the JIS standard, but they are included in the DEL standard.
  • The nominal diameter M1.7 and M2.3 are not included in the JIS standard, but they are included in the DEL standard.
  • Click each Nominal diameter to display a list of "tip shapes" and "overall lengths" by its nominal diameter in the DEL standard.
  • Click each length to display a list of "tip shapes" and "nominal diameters" by its overall length in the DEL standard.
  • The overall length of 8 mm or more is in the JIS standard, but not in the DEL standard.
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
2 M1x2 M1.2x2 M1.4x2 M1.6x2   (The tip angle is 120 degrees.)
2.5 M1x2.5 M1.2x2.5 M1.4x2.5 M1.6x2.5
3 M1x3 M1.2x3 M1.4x3 M1.6x3 M2x3 M2.5x3
4 M1x4 M1.2x4 M1.4x4 M1.6x4 M2x4 M2.5x4 M3x4
5 M1x5 M1.2x5 M1.4x5 M1.6x5 M2x5 M2.5x5 M3x5
6 M1x6 M1.2x6 M1.4x6 M1.6x6 M2x6 M2.5x6 M3x6
8 M1.6x8 M2x8 M2.5x8 M3x8
10 M2x10 M2.5x10 M3x10
12 M2.5x12 M3x12

  • For example, M1x2 size is the nominal diameter M1, length 2 mm.