Part # SS-024-1ZI, Self-Clinching Nuts - Types S, SS, CLS, CLSS, SP

Type S, SS, CLS, and CLSS nuts provide load-bearing threads in thin sheets with high pushout and torque-out resistance.

Type SP, PEM 300® nuts provide strong load-bearing threads in stainless steel sheets as thin as .030”.

Types S / SS are recommended for use in steel or aluminum sheets HRB (Rockwell "B" scale) 80 or less and HB (Hardness Brinell) 150 or less.

Type SP is recommended for use in stainless steel sheets HRB (Rockwell "B" scale) 90 or less and HB (Hardness Brinell) 185 or less.

Unit of Measure

Specifications

Thread Size	N/A .190-24 (#10-24)
Thread Code	N/A 024
Shank Code	N/A 1
A (Shank) Max.	N/A 0.038 in
Rec. Min. Sheet Thickness¹	N/A .040 in
Hole Size in Sheet + .003 - .000	N/A .250 in
C Max.	N/A .249 in
E ± .010	N/A .340 in
T ± .010	N/A .090 in
Min. Dist. Hole C/L to Edge²	N/A .28 in
For Use in Sheet Hardness³	N/A HRB 80 / HB 150 or less
Thread Specification	N/A Internal, ASME B1.1, 2B
Fastener Material	N/A Heat-Treated Carbon Steel
Standard Finish	N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless
CAD Supplier	N/A PennEngineering® (PEM®)

¹ For maximum performance, we recommend that you use the maximum shank length for your sheet thickness.
² To minimize sheet distortion and maximize product performance, use a centerline-to-edge value greater or equal to the value specified.
³ HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.

Specifications

Thread Size

Thread Code

Shank Code

A (Shank) Max.

Hole Size in Sheet + .003 - .000

C Max.

E ± .010

T ± .010

Thread Specification

Fastener Material

Standard Finish

CAD Supplier