Our Self-Clinching Nuts in fractional sizes are load-bearing threaded fasteners for thin sheets.  They work best when used with aluminum, steel, and other ductile materials.

These load-bearing threaded fasteners feature a clinching ring that locks the displaced metal behind the tapered shank ensuring high pushout resistance. High torque-out resistance is ensured when the knurled platform is embedded in the sheet metal.

Our Self-Clinching Nuts are made-to-order, and come in a wide-range of fractional sizes.

Fast Facts:

  • For use with thin sheets – aluminum, steel, and other ductile materials
  • Clinching ring that locks the displaced metal behind the tapered shank.
  • Features the Spiralock proprietary wedge ramp female thread.
  • Offers improved integrity and reliability of threaded joints.
  • Self-locking thread technology eliminates need for other locking devices.
  • Available in a wide range of fractional sizes.
  • Available in either steel or stainless steel.
Thread Size Stock/ Non-stock EDP # A
Max.
Minimum Sheet Thickness Hole Size in Sheet * C
Max.
E
Max.
T1
Max.
Min. Dist. Hole C/L To Edge
2-56 N N N 93000SS 93001SS 93002SS 0.030 0.038 0.054 0.030 – 0.039 0.040 0.056 0.166 0.165 0.250 0.070 0.190
3-48 N N N 93005SS 93006SS 93007SS 0.030 0.038 0.054 0.030 – 0.039 0.040 0.056 0.166 0.165 0.250 0.070 0.190
4-40 N S S S 93010SS 93011SS 93012SS 93013SS 0.030 0.038 0.054 0.087 0.030 – 0.039 0.040 0.056 0.091 0.166 0.165 0.250 0.070 0.190
6-32 N S S S 93015SS 93016SS 93017SS 93018SS 0.030 0.038 0.054 0.087 0.030 – 0.039 0.040 0.056 0.091 0.1875 0.187 0.280 0.070 0.220
8-32 N S S S 93020SS 93021SS 93022SS 93023SS 0.030 0.038 0.054 0.087 0.030 – 0.039 0.040 0.056 0.091 0.213 0.212 0.310 0.090 0.270
10-24 N N N N 93025SS 93026SS 93027SS 93028SS 0.030 0.038 0.054 0.087 0.030 – 0.039 0.040 0.056 0.091 0.250 0.249 0.340 0.090 0.280
10-32 N S S S 93030SS 93031SS 93032SS 93033SS 0.030 0.038 0.054 0.087 0.030 – 0.039 0.040 0.056 0.091 0.250 0.249 0.340 0.090 0.280
12-24 N N N 93035SS 93036SS 93037SS 0.038 0.054 0.087 0.040 0.056 0.091 0.277 0.276 0.380 0.130 0.310
¼-20 S S S 93040SS 93041SS 93042SS 0.054 0.087 0.120 0.056 0.091 0.125 0.344 0.343 0.440 0.170 0.340
¼-28 N N N 93045SS 93046SS 93047SS 0.054 0.087 0.120 0.056 0.091 0.120 0.344 0.343 0.440 0.170 0.340
5/16-18 N N N 93050SS 93051SS 93052SS 0.054 0.087 0.120 0.056 0.091 0.125 0.413 0.411 0.500 0.230 0.380
5/16-24 N N N 93055SS 93056SS 93057SS 0.054 0.087 0.120 0.056 0.091 0.125 0.413 0.411 0.500 0.230 0.380
3/8-16 N N N 93060SS 93061SS 93062SS 0.087 0.120 0.235 0.091 0.125 0.250 0.500 0.498 0.560 0.270 0.440
3/8-24 N N N 93065SS 93066SS 93067SS 0.087 0.120 0.235 0.091 0.125 0.250 0.500 0.498 0.560 0.270 0.440
½-13 N N 93070SS 93071SS 0.120 0.235 0.125 0.250 0.656 0.654 0.810 0.360 0.630
½-20 N N 93075SS 93076SS 0.120 0.235 0.125 0.250 0.656 0.654 0.810 0.360 0.630

 

*Tolerances:

Hole size +0.003 – 0.000 E ± 0.01

The availability of the products described on this site, and the product descriptions, may vary from country to country. Consult your STANLEY Engineered Fastening Account Executive or your local distributor for specific product information.