U Miniature Nuts

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Miniature Nuts U-U

Self Clinching Fasteners • Nuts For Sheet Metal
American Standard (Inches) & Metric Sizes

UNICORP Electronic Hardware Self-Clinching Fasteners - Miniature Nuts U, UL, FE, FEO, FEOX, FEX

• Self-clinching     • FE-U, FEO-U, and UL-U are self-locking
• FEX-U, FEOX-U and U-U have 2B / 6H threads and are non-locking     • Strong threads without using too much space
• Knurled collar prevents rotation     • Installed quickly and easily

American Standard Sizes: • Series U-U

Metric Sizes: • Series U-U

Series U-U

Series U-U / American Standard Sizes

• Shape- Round • Thread Type- Non-Locking • Sheet Hardness- HRB 70 / HB 125 or Less • Material- 300 Series Stainless Steel • Finish- Passivated per ASTM A380
	Series U-U American Standard Sizes (SAE)

Part
Number

Thread

"A"
(Shank)
Max.

"T"
Head
Height

"E"
Head
Diameter

"C"
Body
Diameter

"D"
Max.

Min.
Sheet
Thickness

Hole
Size in
Sheet

Min.
Distance
to Edge

Max.
Hole in
Attached
Parts

Mil-Spec

U-080-0-U

0-80

0.020"

0.050"

0.125"

0.110"

0.076"

0.019" - 0.022"

0.110"

0.090"

0.080"

M45938/7-00P

U-164-0-U

1-64

0.020"

0.050"

0.125"

0.110"

0.090"

0.019" - 0.022"

0.110"

0.090"

0.093"

M45938/7-11P

U-256-0-U

2-56

0.020"

0.065"

0.160"

0.144"

0.106"

0.019" - 0.022"

0.144"

0.110"

0.106"

M45938/7-01P

U-256-1-U

2-56

0.031"

0.065"

0.160"

0.144"

0.106"

0.030" - 0.036"

0.144"

0.110"

0.106"

M45938/7-02P

Series U-U / Metric Sizes

• Shape- Round • Thread Type- Non-Locking • Sheet Hardness- HRB 70 / HB 125 or Less • Material- 300 Series Stainless Steel • Finish- Passivated per ASTM A380
	Series U-U Metric Sizes

Part
Number

Thread

"A"
(Shank)
Max.

"T"
Head
Height

"E"
Head
Diameter

"C"
Body
Diameter

"D"
Max.

Min.
Sheet
Thickness

Hole
Size in
Sheet

Min.
Distance
to Edge

Max.
Hole in
Attached
Parts

Mil-Spec

U-M2-1-U

M2 x 0.4

0.79
mm

1.65
mm

4.07
mm

3.60
mm

2.50
mm

0.76 - 0.91
mm

3.61
mm

2.80
mm

2.50
mm

N/A

UNICORP Electronic Hardware - Self Clinching Fasteners

Phone: 973-674-1700 Toll Free: 1-800-526-1389 Fax: 973-674-3803

UNICORP is a leader in manufacturing stock and custom
electronic hardware, handles and precision fasteners used by leading companies
in nearly every industry since 1971.

291 Cleveland St, Orange, New Jersey 07050  USA
Mailing Address:  P.O. Box 280, Orange, New Jersey 07051-0280  USA

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