KFE KFSE Threaded Broaching Standoffs

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Threaded Broaching Standoffs KFE-U, KFSE-U

Self Clinching Fasteners • Fasteners for PC Boards
American Standard (Inches) & Metric Sizes

UNICORP Electronic Hardware Self-Clinching Fasteners - Threaded Broaching Standoffs KFE KFSE

• Self-clinching • Used for spacing or stacking components
• Threaded • Installed on PC boards

American Standard Sizes: • Series KFE-U • Series KFSE-U

Metric Sizes: • Series KFE-U • Series KFSE-U

Series KFE-U

Series KFE-U / American Standard Sizes
• "A" (Shank) Max.- 0.060" • Min. Sheet Thickness- 0.060" • Sheet Hardness- HRB 60 / HB 107 or Less • Fastener Material- Carbon Steel • Mil-Spec- N/A • "DT" Finish- Electro-Plated Matte-Tin per ASTM B 545, Class A with Clear Preservative Coating, Annealed • "ET" Finish- Electro-Plated Bright Tin per ASTM B545, Class B with Preservative Coating
	Series KFE-U American Standard Sizes (SAE)

Part
Number

Thread

"C"

"E"

"F"

"L"

Hole Size
in Sheet

Min.
Distance
to Edge

Part Numbers with "DT" Finish

KFE-440-4DT-U

4-40

0.184"

0.219"

0.125"

0.166"

0.170"

KFE-440-8DT-U

4-40

0.184"

0.219"

0.250"

0.166"

0.170"

KFE-440-12DT-U

4-40

0.184"

0.219"

0.375"

0.166"

0.170"

KFE-440-16DT-U

4-40

0.184"

0.219"

0.375"

0.500"

0.166"

0.170"

KFE-440-20DT-U

4-40

0.184"

0.219"

0.375"

0.625"

0.166"

0.170"

KFE-440-24DT-U

4-40

0.184"

0.219"

0.375"

0.750"

0.166"

0.170"

KFE-632-4DT-U

6-32

0.231"

0.281"

0.125"

0.213"

0.220"

KFE-632-8DT-U

6-32

0.231"

0.281"

0.250"

0.213"

0.220"

KFE-632-12DT-U

6-32

0.231"

0.281"

0.375"

0.213"

0.220"

KFE-632-16DT-U

6-32

0.231"

0.281"

0.375"

0.500"

0.213"

0.220"

KFE-632-20DT-U

6-32

0.231"

0.281"

0.375"

0.625"

0.213"

0.220"

KFE-632-24DT-U

6-32

0.231"

0.281"

0.375"

0.750"

0.213"

0.220"

KFE-632-28DT-U

6-32

0.231"

0.281"

0.375"

0.875"

0.213"

0.220"

KFE-632-32DT-U

6-32

0.231"

0.281"

0.375"

1.000"

0.213"

0.220"

Part Numbers with "ET" Finish

KFE-440-4ET-U

4-40

0.184"

0.219"

0.125"

0.166"

0.170"

KFE-440-8ET-U

4-40

0.184"

0.219"

0.250"

0.166"

0.170"

KFE-440-12ET-U

4-40

0.184"

0.219"

0.375"

0.166"

0.170"

KFE-440-16ET-U

4-40

0.184"

0.219"

0.375"

0.500"

0.166"

0.170"

KFE-440-20ET-U

4-40

0.184"

0.219"

0.375"

0.625"

0.166"

0.170"

KFE-440-24ET-U

4-40

0.184"

0.219"

0.375"

0.750"

0.166"

0.170"

KFE-632-4ET-U

6-32

0.231"

0.281"

0.125"

0.213"

0.220"

KFE-632-8ET-U

6-32

0.231"

0.281"

0.250"

0.213"

0.220"

KFE-632-12ET-U

6-32

0.231"

0.281"

0.375"

0.213"

0.220"

KFE-632-16ET-U

6-32

0.231"

0.281"

0.375"

0.500"

0.213"

0.220"

KFE-632-20ET-U

6-32

0.231"

0.281"

0.375"

0.625"

0.213"

0.220"

KFE-632-24ET-U

6-32

0.231"

0.281"

0.375"

0.750"

0.213"

0.220"

KFE-632-28ET-U

6-32

0.231"

0.281"

0.375"

0.875"

0.213"

0.220"

KFE-632-32ET-U

6-32

0.231"

0.281"

0.375"

1.000"

0.213"

0.220"

Series KFE-U / Metric Sizes
• "A" (Shank) Max.- 1.53 mm • Min. Sheet Thickness- 1.53 mm • Sheet Hardness- HRB 60 / HB 107 or Less • Fastener Material- Carbon Steel • Mil-Spec- N/A • "DT" Finish- Electro-Plated Matte-Tin per ASTM B 545, Class A with Clear Preservative Coating, Annealed • "ET" Finish- Electro-Plated Bright Tin per ASTM B545, Class B with Preservative Coating
	Series KFE-U Metric Sizes

Part
Number

Thread

"C"

"E"

"F"

"L"

Hole Size
in Sheet

Min.
Distance
to Edge

Part Numbers with "DT" Finish

KFE-M3-3DT-U

M3 x 0.5

4.68
mm

5.56
mm

3.00
mm

4.22
mm

4.40
mm

KFE-M3-4DT-U

M3 x 0.5

4.68
mm

5.56
mm

4.00
mm

4.22
mm

4.40
mm

KFE-M3-6DT-U

M3 x 0.5

4.68
mm

5.56
mm

6.00
mm

4.22
mm

4.40
mm

KFE-M3-8DT-U

M3 x 0.5

4.68
mm

5.56
mm

8.00
mm

4.22
mm

4.40
mm

KFE-M3-10DT-U

M3 x 0.5

4.68
mm

5.56
mm

10.00
mm

4.22
mm

4.40
mm

KFE-M3-12DT-U

M3 x 0.5

4.68
mm

5.56
mm

9.50
mm

12.00
mm

4.22
mm

4.40
mm

KFE-M3-14DT-U

M3 x 0.5

4.68
mm

5.56
mm

9.50
mm

14.00
mm

4.22
mm

4.40
mm

KFE-M3-16DT-U

M3 x 0.5

4.68
mm

5.56
mm

9.50
mm

16.00
mm

4.22
mm

4.40
mm

Part Numbers with "ET" Finish

KFE-M3-3ET-U

M3 x 0.5

4.68
mm

5.56
mm

3.00
mm

4.22
mm

4.40
mm

KFE-M3-4ET-U

M3 x 0.5

4.68
mm

5.56
mm

4.00
mm

4.22
mm

4.40
mm

KFE-M3-6ET-U

M3 x 0.5

4.68
mm

5.56
mm

6.00
mm

4.22
mm

4.40
mm

KFE-M3-8ET-U

M3 x 0.5

4.68
mm

5.56
mm

8.00
mm

4.22
mm

4.40
mm

KFE-M3-10ET-U

M3 x 0.5

4.68
mm

5.56
mm

10.00
mm

4.22
mm

4.40
mm

KFE-M3-12ET-U

M3 x 0.5

4.68
mm

5.56
mm

9.50
mm

12.00
mm

4.22
mm

4.40
mm

KFE-M3-14ET-U

M3 x 0.5

4.68
mm

5.56
mm

9.50
mm

14.00
mm

4.22
mm

4.40
mm

KFE-M3-16ET-U

M3 x 0.5

4.68
mm

5.56
mm

9.50
mm

16.00
mm

4.22
mm

4.40
mm

Series KFSE-U

Series KFSE-U / American Standard Sizes
• "A" (Shank) Max.- 0.060" • Min. Sheet Thickness- 0.060" • Sheet Hardness- HRB 70 / HB 125 or Less • Fastener Material- 300 Series Stainless Steel • Mil-Spec- N/A • Finish- Passivated per ASTM A380
	Series KFSE-U American Standard Sizes (SAE)

Part
Number

Thread

"C"

"E"

"F"

"L"

Hole Size
in Sheet

Min.
Distance
to Edge

KFSE-440-4-U

4-40

0.184"

0.219"

0.125"

0.166"

0.170"

KFSE-440-8-U

4-40

0.184"

0.219"

0.250"

0.166"

0.170"

KFSE-440-12-U

4-40

0.184"

0.219"

0.375"

0.166"

0.170"

KFSE-440-16-U

4-40

0.184"

0.219"

0.375"

0.500"

0.166"

0.170"

KFSE-440-20-U

4-40

0.184"

0.219"

0.375"

0.625"

0.166"

0.170"

KFSE-440-24-U

4-40

0.184"

0.219"

0.375"

0.750"

0.166"

0.170"

KFSE-632-4-U

6-32

0.231"

0.281"

0.125"

0.213"

0.220"

KFSE-632-8-U

6-32

0.231"

0.281"

0.250"

0.213"

0.220"

KFSE-632-12-U

6-32

0.231"

0.281"

0.375"

0.213"

0.220"

KFSE-632-16-U

6-32

0.231"

0.281"

0.375"

0.500"

0.213"

0.220"

KFSE-632-20-U

6-32

0.231"

0.281"

0.375"

0.625"

0.213"

0.220"

KFSE-632-24-U

6-32

0.231"

0.281"

0.375"

0.750"

0.213"

0.220"

KFSE-632-28-U

6-32

0.231"

0.281"

0.375"

0.875"

0.213"

0.220"

KFSE-632-32-U

6-32

0.231"

0.281"

0.375"

1.000"

0.213"

0.220"


Series KFSE-U / Metric Sizes
• "A" (Shank) Max.- 1.53 mm • Min. Sheet Thickness- 1.53 mm • Sheet Hardness- HRB 70 / HB 125 or Less • Fastener Material- 300 Series Stainless Steel • Mil-Spec- N/A • Finish- Passivated per ASTM A380
	Series KFSE-U Metric Sizes

Part
Number

Thread

"C"

"E"

"F"

"L"

Hole Size
in Sheet

Min.
Distance
to Edge

KFSE-M3-3-U

M3 x 0.5

4.68
mm

5.56
mm

3.00
mm

4.22
mm

4.40
mm

KFSE-M3-4-U

M3 x 0.5

4.68
mm

5.56
mm

4.00
mm

4.22
mm

4.40
mm

KFSE-M3-6-U

M3 x 0.5

4.68
mm

5.56
mm

6.00
mm

4.22
mm

4.40
mm

KFSE-M3-8-U

M3 x 0.5

4.68
mm

5.56
mm

8.00
mm

4.22
mm

4.40
mm

KFSE-M3-10-U

M3 x 0.5

4.68
mm

5.56
mm

10.00
mm

4.22
mm

4.40
mm

KFSE-M3-12-U

M3 x 0.5

4.68
mm

5.56
mm

9.50
mm

12.00
mm

4.22
mm

4.40
mm

KFSE-M3-14-U

M3 x 0.5

4.68
mm

5.56
mm

9.50
mm

14.00
mm

4.22
mm

4.40
mm

KFSE-M3-16-U

M3 x 0.5

4.68
mm

5.56
mm

9.50
mm

16.00
mm

4.22
mm

4.40
mm

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.

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

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