Self Clinching Nuts

Simplify your sheet metal fastening operations with precision-engineered self clinching nuts. Submit your material requirements—including hardened steel or stainless steel (SUS) options—and our technical sales team will promptly deliver a competitive estimate.

Product Variations & Sizes

Self Clinching Nut For Metal

Self Clinching Nuts

Thread Size Type Thread Code Shank Code A
(Shank) Max.
Min. Sheet Thickness Hole Size in Sheet
+.003
C
Max.
E
±.01
T
±.01
Min. Dist Hole C/L To Edge
Steel SUS
.086-56
(#2-56)
S CLS 256 0 0.030 0.030 0.166 0.165 0.25 0.07 0.19
1 0.038 0.040
2 0.054 0.056
.099-48
(#3-48)
S CLS 348 0 0.030 0.030 0.166 0.165 0.25 0.07 0.19
1 0.038 0.040
2 0.054 0.056
.112-40
(#4-40)
S CLS 440 0 0.030 0.030 0.166 0.165 0.25 0.07 0.19
1 0.038 0.040
2 0.054 0.056
3 0.087 0.091
.138-32
(#6-32)
S CLS 632 0 0.030 0.030 0.1875 0.187 0.28 0.07 0.22
1 0.038 0.040
2 0.054 0.056
3 0.087 0.091
.164-32
(#8-32)
S CLS 832 0 0.030 0.030 0.213 0.212 0.31 0.09 0.27
1 0.038 0.040
2 0.054 0.056
3 0.087 0.091
.190-24
(#10-24)
S CLS 024 0 0.030 0.030 0.250 0.249 0.34 0.09 0.28
1 0.038 0.040
2 0.054 0.056
3 0.087 0.091
.190-32
(#10-32)
S CLS 032 0 0.030 0.030 0.250 0.249 0.34 0.09 0.28
1 0.038 0.040
2 0.054 0.056
3 0.087 0.091
.216-24
(#12-24)
S CLS 1224 1 0.038 0.040 0.277 0.276 0.38 0.13 0.31
2 0.054 0.056
3 0.087 0.091
.250-20 (1/4-20) S CLS 0420 0 0.045 0.047 0.344 0.343 0.44 0.17 0.34
1 0.054 0.056
2 0.087 0.091
3 0.120 0.125
.250-28 (1/4-28) S CLS 0428 1 0.054 0.056 0.344 0.343 0.44 0.17 0.34
2 0.087 0.091
3 0.120 0.125
.313-18 (5/16-18) S CLS 0518 1 0.054 0.056 0.413 0.412 0.50 0.23 0.38
2 0.087 0.091
3 0.120 0.125
.313-24 (5/16-24) S CLS 0524 1 0.054 0.056 0.413 0.412 0.50 0.23 0.38
2 0.087 0.091
3 0.120 0.125
.375-16 (3/8-16) S CLS 0616 1 0.087 0.091 0.500 0.499 0.56 0.27 0.44
2 0.120 0.125
3 0.235 0.250
.375-24 (3/8-24) S CLS 0624 1 0.087 0.091 0.500 0.499 0.56 0.27 0.44
2 0.120 0.125
3 0.235 0.250
.500-13 (1/2-13) S CLS 0813 1 0.120 0.125 0.656 0.655 0.81 0.36 0.63
2 0.235 0.250
.500-20 (1/2-20) S CLS 0820 1 0.120 0.125 0.656 0.655 0.81 0.36 0.63
2 0.235 0.250

Self Clinching Nuts

Thread Size
×Pitch
Type Thread Code Shank Code A
(Shank) Max.
Min. Sheet Thickness Hole Size in Sheet
+0.08
C
Max.
E
±0.25
T
±0.25
Min. Dist. Hole C/L To Edge
Steel SUS
M2×0.4 S CLS M2 0 0.77 0.8-1 4.25 4.22 6.30 1.50 4.80
1 0.97 1.00
2 1.38 1.40
M2.5×0.45 S CLS M2.5 0 0.77 0.8-1 4.25 4.22 6.30 1.50 4.80
1 0.97 1.00
2 1.38 1.40
M3×0.5 S CLS M3 0 0.77 0.8-1 4.25 4.22 6.30 1.50 4.80
1 0.97 1.00
2 1.38 1.40
M3.5×0.6 S CLS M3.5 0 0.77 0.8-1 4.75 4.73 7.10 1.50 5.60
1 0.97 1.00
2 1.38 1.40
M4×0.7 S CLS M4 0 0.77 0.8-1 5.40 5.38 7.90 2.00 6.90
1 0.97 1.00
2 1.38 1.40
M5×0.8 S CLS M5 0 0.77 0.8-1 6.40 6.38 8.70 2.00 7.10
1 0.97 1.00
2 1.38 1.40
M6×1.0 S CLS M6 0 1.15 1.20 8.75 8.72 11.05 4.08 8.60
1 1.38 1.40
2 2.21 2.30
M8×1.25 S CLS M8 1 1.38 1.40 10.50 10.47 12.65 5.47 9.70
2 2.21 2.30
M10×1.5 S CLS M10 1 2.21 2.31 14.00 13.97 17.35 7.48 13.50
2 3.05 3.18

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