S-0813-2ZI

Self-Clinching Nuts – Types S, SS, CLS, CLSS, SP

S-0813-2ZI

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.

Specifications

Thread Code
0813
Thread Size
.500-13 (1/2-13), 1/2-13
Thread Specification
2B, ASME B1.1, Internal
Shank Code
2
Fastener Material
Carbon Steel, Heat-Treated Carbon Steel
Standard Finish
colorless, SC1 (5µm), Type III, Zinc plated per ASTM B633, Zinc plus Clear Chromate
For Use in Sheet Hardness
HRB 80 / HB 150 or less
Product Category
Self-Clinching Nuts – Types S, SS, CLS, CLSS, SP
CAD Supplier
PennEngineering® (PEM®)
CADPartID
103686
Base Panel Material
Aluminum, Steel
Brand
PEM
Fastener Characteristics
Locking, Threaded Internal
PEM Product Family
CL, LN
Product Type
Nuts
Unit (Metric/Unified)
Unified
A Shank Max
.235in, 0.235in
E ± .010_in
.810in
Hole Size in Sheet + .003 – .000_in
.656in
Min. Dist. Hole C/L to Edge_in
.630in
C Max._in
.655in
Rec. Min. Sheet Thickness_in
.250in
T ± .010_in
.360in

Resources

Installation & Performance Data

cl-s-cls-clss-nuts-unified
TYPE THREAD CODE SHANK CODE TEST SHEET MATERIAL INSTALLATION (lbs.) PUSHOUT (lbs.) TORQUE-OUT (in. lbs.)
S, CLS 0813, 0820 1 5052-H34 Aluminum 7000-9000 475 350
S, CLS 0813, 0820 2 5052-H34 Aluminum 7000-9000 475 350
S, CLS 0813, 0820 1 Cold-Rolled Steel 10000-15000 1050 735
S, CLS 0813, 0820 2 Cold-Rolled Steel 10000-15000 1050 735

Inventory

Distributor Quantity Contact Phone Address Locations

Site Search

What are you looking for?

You can search our website in different ways. You can search for inventory or product specifications using the full part number or partial part number. You don’t even need to type the words “inventory” or "product spec"!
Examples of what to type:
Full or partial part number: “S-632-1ZI”, “CLS 632” Type: “CLS”, “FH”, “SO” Website content: “Self-clinching Nuts” or “PEM studs”