Part # SFN-M8-00ZI, Spinning Flare Nut - Type SFN™

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All Categories > PEM® Brand Fasteners for Metal Sheets and Panels > Nuts for Sheet Metal > Spinning Nuts – Type SFN™ (Flare) > Spinning Flare Nut - Type SFN™ - Metric > Part # SFN-M8-00ZI


	Part # SFN-M8-00ZI, Spinning Flare Nut - Type SFN™ - Metric

PEM® Type SFN™ spinning flare nut is a one piece, flanged hex nut that installs by simply pressing it into a properly sized, prepunched embossed mounting hole. The nut is permanently captive and still spins freely in the sheet. This allows quick attachment to mating hardware, eliminating much of the need for loose fasteners.

Above the sheet, the part appears identical to standard flanged hex nuts, while on the other side, the part remains flush.

The spinning flare nut eliminates loose hardware such as flange nuts. When used with a self-clinching stud, all loose hardware is eliminated from the applications.

Features and Benefits

Rotates freely in sheet
Assembly time reduction and cost
Reduction in loose hardware
Installs into any sheet hardness

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Specifications

Thread Size x Pitch

M8 x 1.25

Thread Code

Shank Code

A (Shank) Max.

1.3 mm

Sheet Thickness ±0.1

1 mm

ØB1 Hole Size in Sheet +0.08

10.5 mm

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ØB2 Panel Emboss Dia. Nom.

14.9 mm

B3 Panel Emboss Height Nom.

1.0 mm

C Max.

10.25 mm

E ±0.3

20 mm

H -0.2

12.98 mm

T ±0.25

9 mm

For Use in Sheet Hardness

Any

Thread Specification

Internal, ASME B1.1, 2B / ASME B1.13M, 6H

Material

Carbon Steel

Standard Finish

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

CAD Supplier

PennEngineering® (PEM®)

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		PEM Bulletin SFN

Part # SFN-M8-00ZI, Spinning Flare Nut - Type SFN™ - Metric

Thread Size x Pitch

Thread Code

Shank Code

A (Shank) Max.

Sheet Thickness ±0.1

ØB1 Hole Size in Sheet +0.08

ØB2 Panel Emboss Dia. Nom.

B3 Panel Emboss Height Nom.

C Max.

E ±0.3

H -0.2

T ±0.25

For Use in Sheet Hardness

Thread Specification

Material

Standard Finish

CAD Supplier

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