Part # UL-164-0CW, Miniature Self-Clinching Fasteners - Types U, UL, FE, FEO, FEOX, FEX

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All Categories > PEM® Brand Fasteners for Metal Sheets and Panels > Nuts for Sheet Metal > Miniature Nuts – Types FE, FEO, FEOX, FEX, U, UL > Miniature Self-Clinching Fasteners - Types U, UL, FE, FEO, FEOX, FEX - Unified > Part # UL-164-0CW


	Part # UL-164-0CW, Miniature Self-Clinching Fasteners - Types U, UL, FE, FEO, FEOX, FEX - Unified

PEM® brand miniature fasteners fit into a minimal space and provide strong, reusable threads.

Types FE, FEO and UL are self-locking. Types FE and FEO thread locking torque performance is equivalent to applicable NASM25027 specifications. Ty

Miniature nuts – FE, FEO, FEOX, FEX, U, UL

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Miniature Self-Clinching Fasteners - Types U, UL, FE, FEO, FEOX, FEX 2

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Specifications

Thread Size

.073-64 (#1-64)

Thread Type

Self-Locking

Thread Code

164

Shank Code¹

A (Shank) Max.

.020 in

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Sheet Thickness²

.019 to .022 in

Hole Size in Sheet + .003 - .000

.110 in

C + .000 - .005

.110 in

D Max.

.090 in

E ± .005

.125 in

T + .015 -.000

.050 in

Min. Dist. Hole C/L to Edge

.090 in

Max. Hole in Attached Parts

.093 in

For Use in Sheet Hardness³

HRB 70 / HB 125 or Less

Thread Specification

Internal, MIL-S-8879, UNJ-3B

Fastener Material

300 Series Stainless Steel

Standard Finish

Passivated Plus Clear Dry-film Lubricant

CAD Supplier

PennEngineering® (PEM®)

¹ Shank code applicable only to Types U and UL fasteners.
² In applications between the sheet thicknesses for your thread size, see last paragraph of installation data on page FE-6. Knurled collar may fracture if fastener is used in sheets thicker than the specified range and the screw is tightened beyond maximum tightening torque.
³ HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.

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Part # UL-164-0CW, Miniature Self-Clinching Fasteners - Types U, UL, FE, FEO, FEOX, FEX - Unified

Thread Size

Thread Type

Thread Code

Shank Code1

A (Shank) Max.

Sheet Thickness2

Hole Size in Sheet + .003 - .000

C + .000 - .005

D Max.

E ± .005

T + .015 -.000

Min. Dist. Hole C/L to Edge

Max. Hole in Attached Parts

For Use in Sheet Hardness3

Thread Specification

Fastener Material

Standard Finish

CAD Supplier

Shank Code¹

Sheet Thickness²

For Use in Sheet Hardness³