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Miniature Nuts  FEO-U

Self Clinching Fasteners  •  Nuts For Sheet Metal
American Standard (Inches) & Metric Sizes
• 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 FEO-U
Metric Sizes:   • Series FEO-U
Series  FEO-U
Series  FEO-U  /  American Standard Sizes
      • Shape-  Round
      • Thread Type-  Self-Locking
      • Sheet Hardness-  HRB 70 / HB 125 or Less
      • Material-  300 Series Stainless Steel
      • Finish-  Black Dry Film Lubricant
Series FEO-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
FEO-440-MD-U 4-40 0.040" 0.065" 0.192" 0.171" 0.145" 0.039" - 0.045" 0.172" 0.140" 0.132" M45938/7-1
FEO-632-MD-U 6-32 0.040" 0.075" 0.244" 0.212" 0.180" 0.039" - 0.045" 0.213" 0.170" 0.158" M45938/7-3
FEO-832-MD-U 8-32 0.040" 0.090" 0.322" 0.289" 0.215" 0.039" - 0.045" 0.290" 0.200" 0.184" M45938/7-5
FEO-032-MD-U 10-32 0.040" 0.110" 0.322" 0.289" 0.245" 0.039" - 0.045" 0.290" 0.200" 0.210" M45938/7-7
Series  FEO-U  /  Metric Sizes
      • Shape-  Round
      • Thread Type-  Self-Locking
      • Sheet Hardness-  HRB 70 / HB 125 or Less
      • Material-  300 Series Stainless Steel
      • Finish-  Black Dry Film Lubricant
Series FEO-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
FEO-M3-MD-U M3 x 0.5 1.020
mm
1.90
mm
4.88
mm
4.37
mm
3.96
mm
0.99 - 1.14
mm
4.39
mm
3.60
mm
3.50
mm
N/A
FEO-M4-MD-U M4 x 0.7 1.020
mm
2.55
mm
8.17
mm
7.37
mm
5.23
mm
0.99 - 1.14
mm
7.39
mm
5.20
mm
4.50
mm
N/A
FEO-M5-MD-U M5 x 0.8 1.020
mm
3.05
mm
8.17
mm
7.37
mm
6.48
mm
0.99 - 1.14
mm
7.39
mm
5.20
mm
5.50
mm
N/A

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.


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

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