Registered Users – Sign In
 
Search Catalog
      GO   
 All Categories    Captive Panel Screw-Tool only, Spinning Clinch Bolt, No Spring - Unified Type SCB
PennEngineering
All Categories > PEM® Brand Fasteners for Metal Sheets and Panels > Captive Panel Screws and Hardware > Tool only, Spinning Clinch Bolt – Types SCB, SCBJ, SCBR > Captive Panel Screw-Tool only, Spinning Clinch Bolt, No Spring - Unified Type SCB > Part # SCB-440-8ZI  

Part # SCB-440-8ZI, Captive Panel Screw-Tool only, Spinning Clinch Bolt, No Spring - Unified Type SCB

    Download PDF Download PDF   
    border="0" Printable Page  
    Email Email This Page  
    Save To Favorites Save To Favorites
  






 Specifications   

Thread Size
.112-40 (#4-40)

Type
Non-Jacking - SCB

Thread Code
440

Screw Length Code
8

Min. Sheet Thickness
.040 in

Hole Size in Sheet + 0.003 - 0.000
.112 in

E ± .010

 View
.250 in

H Nom.
.080 in

L - Length ± .015
.500 in

T Nom.
.130 in

Nom. Axial Float
.330 in

Driver Size
#1 Phillips

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

Thread Specification1
ANSI B1.1, 2A

Material
Heat-Treated Carbon Steel

Finish
Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless

Finish Spring
Natural Finish

For Use in Sheet Hardness
HRB 80 or Less (Hardness Rockwell “B” Scale) / HB 150 or Less (Hardness Brinell)

CAD Supplier
PennEngineering® (PEM®)
1 As with all external plated threads, Class 2A/6g, the maximum major and pitch, after plating, may equal basic sizes and be gauged to Class 3A/4h, per ANSI B1.1, Section 8, Table 3A and ANSI B1.13M, Section 8, Paragraph 8.2.



 DOWNLOADS 

PEM Bulletin PF