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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 # SCBJ-440-4ZI  

Part # SCBJ-440-4ZI, Captive Panel Screw-Tool only, Spinning Clinch Bolt, No Spring - Unified Type SCB


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 Specifications   

Thread Size

.112-40 (#4-40)

Type

Jacking - SCBJ

Thread Code

440

Screw Length Code

4

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

.250 in

T Nom.

.160 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.



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