Self- Clinching Nuts
All dimensions are in millimeters (Size Unit: mm)
UNIFIED
Thread Size
Type
Thread Code
Shank Code
A
(Shank)
Max.
Rec Min.Sheet Thickness
Hole Size In Sheet +.003 -0.00
C Max.
E ±0.10
T ±0.10
Min.Dist Hole C/L To Edge
Fastener Material
CarbonSteel
StainlessSteel
.086-56 (#2-56)
S
CLS
256
0
.030
.030
.166
.165
.25
.07
.19
1
.038
.040
2
.054
.056
.099-48 (#3-48)
S
CLS
348
0
.030
.030
.166
.165
.25
.07
.19
1
.038
.040
2
.054
.056
.112-40 (#4-40)
S
CLS
440
0
.030
.030
.166
.165
.25
.07
.19
1
.038
.040
2
.054
.056
3
.087
.091
.138-32 (#6-32)
S
CLS
632
0
.030
.030
.1857
.187
.28
.07
.22
1
.038
.040
2
.054
.056
3
.087
.091
.164-32 (#8-32)
S
CLS
832
0
.030
.030
.213
.212
.31
.09
.27
1
.038
.040
2
.054
.056
3
.087
.091
.190-24 (#10-24)
S
CLS
024
0
.030
.030
.250
.249
.34
.09
.28
1
.038
.040
2
.054
.056
3
.087
.091
.190-32 (#10-32)
S
CLS
032
0
.030
.030
.250
.249
.34
.09
.28
1
.038
.040
2
.054
.056
3
.087
.091
.216-24 (#12-24)
S
CLS
1224
1
.038
.040
.277
.276
.38
.13
.31
2
.054
.056
3
.087
.091
.250-20 (1/4-20)
S
CLS
0420
0
.045
.047
.344
.343
.44
.17
.34
1
.054
.056
2
.087
.091
3
.120
.125
.250-28 (1/4-28)
S
CLS
0428
1
.054
.056
.344
.343
.44
.17
.34
2
.087
.091
3
.120
.125
.313-18 (5/16-18)
S
CLS
0518
1
.054
.056
.413
.412
.50
.23
.38
2
.087
.091
3
.120
.125
.313-24 (5/16-24)
S
CLS
0524
1
.054
.056
.413
.412
.50
.23
.38
2
.087
.091
3
.120
.125
.375-16 (3/8-16)
S
CLS
0616
1
.087
.091
.500
.499
.56
.27
.44
2
.120
.125
3
.235
.250
.375-24 (3/8-24)
S
CLS
0624
1
.087
.091
.500
.499
.56
.27
.44
2
.120
.125
3
.235
.250
.500-13 (1/2-13)
S
CLS
0813
1
.120
.125
.656
.655
.81
.36
.63
2
.235
.250
.500-20 (1/2-20)
S
CLS
0820
1
.120
.125
.656
.655
.81
.36
.63
2
.235
.250