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All Categories > PEM® Brand Fasteners for Metal Sheets and Panels > Nuts for Sheet Metal > Blind Nuts – Types B, BS > Self-Clinching Blind Fasteners - Types B, BS - Unified > Part # BS-632-2  

Part # BS-632-2, Self-Clinching Blind Fasteners - Types B, BS - Unified

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PEM® brand self-clinching blind fasteners provide permanently mounted blind threads in metal sheets as thin as .040”.
  • Provides barrier to protect threads against foreign matter.
  • Protects internal components from intrusion of screws.
PEM blind fasteners employ the proven PEM self-clinching design and are easily installed in properly sized holes. Shanks of PEM fasteners act as their own pilots. PEM blind fasteners can be installed with any standard press applying squeezing forces between parallel surfaces.

PEM self-clinching blind fasteners are available in thread sizes from #4-40 through 1/4-20 in carbon or stainless steel.




 Specifications   

Thread Size
.138-32 (#6-32)

Thread Code
632

Shank Code
2

A (Shank) Max.

 View
.054 in

Min. Sheet Thickness
.056 in

Hole Size in Sheet + .003 - .000
.188 in

B Max.
.169 in

C Max.
.187 in

E ± .010
.280 in

F Min.
.230 in

L Max.
.335 in

T ± .010
.380 in

Min. Dist. Hole C/L to Edge
.22 in

For Use in Sheet Hardness1
HRB 70 / HB 125 or Less

Thread Specification
Internal, ANSI B1.1, 2B

Fastener Material
300 Series Stainless Steel

Standard Finish
Passivated and/or tested per ASTM A380

CAD Supplier
PennEngineering® (PEM®)
1 HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.


 MORE IMAGES 

·  “Two groove” trademark.

·  Application

·  B_BS_Installed



 DOWNLOADS 

PEM Bulletin B

PEMSERTER® Tooling Selector