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All Categories > PEM® Brand Fasteners for Metal Sheets and Panels > Nuts for Sheet Metal > Nylon Insert, Locking Thread Nuts – Types CFN, PL, PLC > Nylon Insert, Locking Thread Nuts – Type CFN > Nylon Insert Self-Locking Fasteners - Types CFN - Metric > Part # CFN-M3-1ZC   

Part # CFN-M3-1ZC , Nylon Insert Self-Locking Fasteners - Types CFN - Metric

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Type CFN broaching fasteners are available for thinner sheet, close-to-edge applications. The locking element provides prevailing torque to eliminate loosening of mating threaded hardware.




 Specifications   

Thread Size
M3 x 0.5

Thread Code
M3

Shank Code
1

A (Shank) ± 0.08

 View
1.020 mm

Min. Sheet Thickness
1.10 mm

Hole Size in Sheet + 0.08
3.86 mm

C ± 0.05
4.11 mm

D ± 0.1
4.45 mm

E + 0.03 - 0.1
5.16 mm

T Max.
2.65 mm

Min. Dist. Hole C/L to Edge
2.93 mm

Max. Temperature Limit
250 ºF
120 ºC

Fastener Materials - Locking Element
Black Nylon

For Use in Sheet Hardness1
HRB 60 / HB 107 or Less

Thread Specification
Internal, ASME B1.13M, 6H

Fastener Material
Carbon Steel

Optional Finish
Zinc plated per ASTM B633, SC1 (5µm), Type II, yellow

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


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·  CFN_Installed



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