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Unthreaded Flush-Head Studs  FH-U

Self Clinching Fasteners  •  Studs for Sheet Metal
American Standard (Inches) & Metric Sizes
• Self-clinching     • Unthreaded     • Installed quickly and easily by squeezing into place
• Creates flush-head assembly     • Stud locked into place
• Minimum sheet thickness of 0.040" / 1.00 mm
American Standard Sizes:   • Series FH-U  (Zinc Clear)    • Series FH-U  (Zinc Yellow)
Metric Sizes:   • Series FH-U  (Zinc Clear)    • Series FH-U  (Zinc Yellow)
Series  FH-U
Series  FH-U  (Zinc Clear)  /  American Standard Sizes
      • Head Shape-  Round
      • Sheet Hardness-  HRB 80 / HB 150 or Less
      • Material-  Heat-Treated Carbon Steel
      • Finish-  Zinc Clear Plated per ASTM B633
Series FH-U
American Standard Sizes
(SAE)
Part
Number
"S"
Max.
"H"
Head
Diameter
"L"
Overall
Length
"P"
Nominal
Pin
Diameter
Min.
Sheet
Thickness
Hole
Size in
Sheet
Min.
Distance
to Edge
Mil-Spec
FH-073-4ZI-U 0.075" 0.150" 0.250" 0.073" 0.040" 0.085" 0.190" N/A
FH-073-5ZI-U 0.075" 0.150" 0.312" 0.073" 0.040" 0.085" 0.190" N/A
FH-073-6ZI-U 0.075" 0.150" 0.375" 0.073" 0.040" 0.085" 0.190" N/A
FH-073-8ZI-U 0.075" 0.150" 0.500" 0.073" 0.040" 0.085" 0.190" N/A
FH-073-10ZI-U 0.075" 0.150" 0.625" 0.073" 0.040" 0.085" 0.190" N/A
FH-084-4ZI-U 0.085" 0.160" 0.250" 0.084" 0.040" 0.099" 0.220" N/A
FH-084-5ZI-U 0.085" 0.160" 0.312" 0.084" 0.040" 0.099" 0.220" N/A
FH-084-6ZI-U 0.085" 0.160" 0.375" 0.084" 0.040" 0.099" 0.220" N/A
FH-084-8ZI-U 0.085" 0.160" 0.500" 0.084" 0.040" 0.099" 0.220" N/A
FH-084-10ZI-U 0.085" 0.160" 0.625" 0.084" 0.040" 0.099" 0.220" N/A
FH-084-12ZI-U 0.085" 0.160" 0.750" 0.084" 0.040" 0.099" 0.220" N/A
FH-094-4ZI-U 0.085" 0.180" 0.250" 0.094" 0.040" 0.111" 0.220" N/A
FH-094-5ZI-U 0.085" 0.180" 0.312" 0.094" 0.040" 0.111" 0.220" N/A
FH-094-6ZI-U 0.085" 0.180" 0.375" 0.094" 0.040" 0.111" 0.220" N/A
FH-094-8ZI-U 0.085" 0.180" 0.500" 0.094" 0.040" 0.111" 0.220" N/A
FH-094-10ZI-U 0.085" 0.180" 0.625" 0.094" 0.040" 0.111" 0.220" N/A
FH-094-12ZI-U 0.085" 0.180" 0.750" 0.094" 0.040" 0.111" 0.220" N/A
FH-103-4ZI-U 0.085" 0.180" 0.250" 0.103" 0.040" 0.118" 0.220" N/A
FH-103-5ZI-U 0.085" 0.180" 0.312" 0.103" 0.040" 0.118" 0.220" N/A
FH-103-6ZI-U 0.085" 0.180" 0.375" 0.103" 0.040" 0.118" 0.220" N/A
FH-103-8ZI-U 0.085" 0.180" 0.500" 0.103" 0.040" 0.118" 0.220" N/A
FH-103-10ZI-U 0.085" 0.180" 0.625" 0.103" 0.040" 0.118" 0.220" N/A
FH-103-12ZI-U 0.085" 0.180" 0.750" 0.103" 0.040" 0.118" 0.220" N/A
FH-106-4ZI-U 0.090" 0.190" 0.250" 0.106" 0.040" 0.125" 0.220" N/A
FH-106-5ZI-U 0.090" 0.190" 0.312" 0.106" 0.040" 0.125" 0.220" N/A
FH-106-6ZI-U 0.090" 0.190" 0.375" 0.106" 0.040" 0.125" 0.220" N/A
FH-106-8ZI-U 0.090" 0.190" 0.500" 0.106" 0.040" 0.125" 0.220" N/A
FH-106-10ZI-U 0.090" 0.190" 0.625" 0.106" 0.040" 0.125" 0.220" N/A
FH-106-12ZI-U 0.090" 0.190" 0.750" 0.106" 0.040" 0.125" 0.220" N/A
FH-106-14ZI-U 0.090" 0.190" 0.875" 0.106" 0.040" 0.125" 0.220" N/A
FH-106-16ZI-U 0.090" 0.190" 1.000" 0.106" 0.040" 0.125" 0.220" N/A
FH-106-20ZI-U 0.090" 0.190" 1.250" 0.106" 0.040" 0.125" 0.220" N/A
FH-116-4ZI-U 0.090" 0.210" 0.250" 0.116" 0.040" 0.137" 0.250" N/A
FH-116-5ZI-U 0.090" 0.210" 0.312" 0.116" 0.040" 0.137" 0.250" N/A
FH-116-6ZI-U 0.090" 0.210" 0.375" 0.116" 0.040" 0.137" 0.250" N/A
FH-116-8ZI-U 0.090" 0.210" 0.500" 0.116" 0.040" 0.137" 0.250" N/A
FH-116-10ZI-U 0.090" 0.210" 0.625" 0.116" 0.040" 0.137" 0.250" N/A
FH-116-12ZI-U 0.090" 0.210" 0.750" 0.116" 0.040" 0.137" 0.250" N/A
FH-116-14ZI-U 0.090" 0.210" 0.875" 0.116" 0.040" 0.137" 0.250" N/A
FH-116-16ZI-U 0.090" 0.210" 1.000" 0.116" 0.040" 0.137" 0.250" N/A
FH-116-20ZI-U 0.090" 0.210" 1.250" 0.116" 0.040" 0.137" 0.250" N/A
FH-120-4ZI-U 0.090" 0.210" 0.250" 0.120" 0.040" 0.137" 0.250" N/A
FH-120-5ZI-U 0.090" 0.210" 0.312" 0.120" 0.040" 0.137" 0.250" N/A
FH-120-6ZI-U 0.090" 0.210" 0.375" 0.120" 0.040" 0.137" 0.250" N/A
FH-120-8ZI-U 0.090" 0.210" 0.500" 0.120" 0.040" 0.137" 0.250" N/A
FH-120-10ZI-U 0.090" 0.210" 0.625" 0.120" 0.040" 0.137" 0.250" N/A
FH-120-12ZI-U 0.090" 0.210" 0.750" 0.120" 0.040" 0.137" 0.250" N/A
FH-120-14ZI-U 0.090" 0.210" 0.875" 0.120" 0.040" 0.137" 0.250" N/A
FH-120-16ZI-U 0.090" 0.210" 1.000" 0.120" 0.040" 0.137" 0.250" N/A
FH-120-20ZI-U 0.090" 0.210" 1.250" 0.120" 0.040" 0.137" 0.250" N/A
FH-120-24ZI-U 0.090" 0.210" 1.500" 0.120" 0.040" 0.137" 0.250" N/A
FH-137-4ZI-U 0.090" 0.230" 0.250" 0.137" 0.040" 0.157" 0.280" N/A
FH-137-5ZI-U 0.090" 0.230" 0.312" 0.137" 0.040" 0.157" 0.280" N/A
FH-137-6ZI-U 0.090" 0.230" 0.375" 0.137" 0.040" 0.157" 0.280" N/A
FH-137-8ZI-U 0.090" 0.230" 0.500" 0.137" 0.040" 0.157" 0.280" N/A
FH-137-10ZI-U 0.090" 0.230" 0.625" 0.137" 0.040" 0.157" 0.280" N/A
FH-137-12ZI-U 0.090" 0.230" 0.750" 0.137" 0.040" 0.157" 0.280" N/A
FH-137-14ZI-U 0.090" 0.230" 0.875" 0.137" 0.040" 0.157" 0.280" N/A
FH-137-16ZI-U 0.090" 0.230" 1.000" 0.137" 0.040" 0.157" 0.280" N/A
FH-137-20ZI-U 0.090" 0.230" 1.250" 0.137" 0.040" 0.157" 0.280" N/A
FH-137-24ZI-U 0.090" 0.230" 1.500" 0.137" 0.040" 0.157" 0.280" N/A
FH-141-4ZI-U 0.090" 0.240" 0.250" 0.141" 0.040" 0.163" 0.280" N/A
FH-141-5ZI-U 0.090" 0.240" 0.312" 0.141" 0.040" 0.163" 0.280" N/A
FH-141-6ZI-U 0.090" 0.240" 0.375" 0.141" 0.040" 0.163" 0.280" N/A
FH-141-8ZI-U 0.090" 0.240" 0.500" 0.141" 0.040" 0.163" 0.280" N/A
FH-141-10ZI-U 0.090" 0.240" 0.625" 0.141" 0.040" 0.163" 0.280" N/A
FH-141-12ZI-U 0.090" 0.240" 0.750" 0.141" 0.040" 0.163" 0.280" N/A
FH-141-14ZI-U 0.090" 0.240" 0.875" 0.141" 0.040" 0.163" 0.280" N/A
FH-141-16ZI-U 0.090" 0.240" 1.000" 0.141" 0.040" 0.163" 0.280" N/A
FH-141-20ZI-U 0.090" 0.240" 1.250" 0.141" 0.040" 0.163" 0.280" N/A
FH-141-24ZI-U 0.090" 0.240" 1.500" 0.141" 0.040" 0.163" 0.280" N/A
FH-160-4ZI-U 0.100" 0.260" 0.250" 0.160" 0.040" 0.189" 0.280" N/A
FH-160-5ZI-U 0.100" 0.260" 0.312" 0.160" 0.040" 0.189" 0.280" N/A
FH-160-6ZI-U 0.100" 0.260" 0.375" 0.160" 0.040" 0.189" 0.280" N/A
FH-160-8ZI-U 0.100" 0.260" 0.500" 0.160" 0.040" 0.189" 0.280" N/A
FH-160-10ZI-U 0.100" 0.260" 0.625" 0.160" 0.040" 0.189" 0.280" N/A
FH-160-12ZI-U 0.100" 0.260" 0.750" 0.160" 0.040" 0.189" 0.280" N/A
FH-160-14ZI-U 0.100" 0.260" 0.875" 0.160" 0.040" 0.189" 0.280" N/A
FH-160-16ZI-U 0.100" 0.260" 1.000" 0.160" 0.040" 0.189" 0.280" N/A
FH-160-20ZI-U 0.100" 0.260" 1.250" 0.160" 0.040" 0.189" 0.280" N/A
FH-160-24ZI-U 0.100" 0.260" 1.500" 0.160" 0.040" 0.189" 0.280" N/A
FH-167-5ZI-U 0.100" 0.260" 0.312" 0.167" 0.040" 0.189" 0.280" N/A
FH-167-6ZI-U 0.100" 0.260" 0.375" 0.167" 0.040" 0.189" 0.280" N/A
FH-167-8ZI-U 0.100" 0.260" 0.500" 0.167" 0.040" 0.189" 0.280" N/A
FH-167-10ZI-U 0.100" 0.260" 0.625" 0.167" 0.040" 0.189" 0.280" N/A
FH-167-12ZI-U 0.100" 0.260" 0.750" 0.167" 0.040" 0.189" 0.280" N/A
FH-167-14ZI-U 0.100" 0.260" 0.875" 0.167" 0.040" 0.189" 0.280" N/A
FH-167-16ZI-U 0.100" 0.260" 1.000" 0.167" 0.040" 0.189" 0.280" N/A
FH-167-20ZI-U 0.100" 0.260" 1.250" 0.167" 0.040" 0.189" 0.280" N/A
FH-167-24ZI-U 0.100" 0.260" 1.500" 0.167" 0.040" 0.189" 0.280" N/A
FH-173-5ZI-U 0.100" 0.260" 0.312" 0.173" 0.040" 0.197" 0.280" N/A
FH-173-6ZI-U 0.100" 0.260" 0.375" 0.173" 0.040" 0.197" 0.280" N/A
FH-173-8ZI-U 0.100" 0.260" 0.500" 0.173" 0.040" 0.197" 0.280" N/A
FH-173-10ZI-U 0.100" 0.260" 0.625" 0.173" 0.040" 0.197" 0.280" N/A
FH-173-12ZI-U 0.100" 0.260" 0.750" 0.173" 0.040" 0.197" 0.280" N/A
FH-173-14ZI-U 0.100" 0.260" 0.875" 0.173" 0.040" 0.197" 0.280" N/A
FH-173-16ZI-U 0.100" 0.260" 1.000" 0.173" 0.040" 0.197" 0.280" N/A
FH-173-20ZI-U 0.100" 0.260" 1.250" 0.173" 0.040" 0.197" 0.280" N/A
FH-173-24ZI-U 0.100" 0.260" 1.500" 0.173" 0.040" 0.197" 0.280" N/A
FH-207-5ZI-U 0.135" 0.320" 0.312" 0.207" 0.062" 0.236" 0.310" N/A
FH-207-6ZI-U 0.135" 0.320" 0.375" 0.207" 0.062" 0.236" 0.310" N/A
FH-207-8ZI-U 0.135" 0.320" 0.500" 0.207" 0.062" 0.236" 0.310" N/A
FH-207-10ZI-U 0.135" 0.320" 0.625" 0.207" 0.062" 0.236" 0.310" N/A
FH-207-12ZI-U 0.135" 0.320" 0.750" 0.207" 0.062" 0.236" 0.310" N/A
FH-207-14ZI-U 0.135" 0.320" 0.875" 0.207" 0.062" 0.236" 0.310" N/A
FH-207-16ZI-U 0.135" 0.320" 1.000" 0.207" 0.062" 0.236" 0.310" N/A
FH-207-20ZI-U 0.135" 0.320" 1.250" 0.207" 0.062" 0.236" 0.310" N/A
FH-207-24ZI-U 0.135" 0.320" 1.500" 0.207" 0.062" 0.236" 0.310" N/A
FH-215-8ZI-U 0.135" 0.340" 0.500" 0.215" 0.062" 0.250" 0.310" N/A
FH-215-10ZI-U 0.135" 0.340" 0.625" 0.215" 0.062" 0.250" 0.310" N/A
FH-215-12ZI-U 0.135" 0.340" 0.750" 0.215" 0.062" 0.250" 0.310" N/A
FH-215-14ZI-U 0.135" 0.340" 0.875" 0.215" 0.062" 0.250" 0.310" N/A
FH-215-16ZI-U 0.135" 0.340" 1.000" 0.215" 0.062" 0.250" 0.310" N/A
FH-215-20ZI-U 0.135" 0.340" 1.250" 0.215" 0.062" 0.250" 0.310" N/A
FH-215-24ZI-U 0.135" 0.340" 1.500" 0.215" 0.062" 0.250" 0.310" N/A
FH-223-8ZI-U 0.135" 0.340" 0.500" 0.223" 0.062" 0.250" 0.310" N/A
FH-223-10ZI-U 0.135" 0.340" 0.625" 0.223" 0.062" 0.250" 0.310" N/A
FH-223-12ZI-U 0.135" 0.340" 0.750" 0.223" 0.062" 0.250" 0.310" N/A
FH-223-14ZI-U 0.135" 0.340" 0.875" 0.223" 0.062" 0.250" 0.310" N/A
FH-223-16ZI-U 0.135" 0.340" 1.000" 0.223" 0.062" 0.250" 0.310" N/A
FH-223-20ZI-U 0.135" 0.340" 1.250" 0.223" 0.062" 0.250" 0.310" N/A
FH-223-24ZI-U 0.135" 0.340" 1.500" 0.223" 0.062" 0.250" 0.310" N/A
FH-273-8ZI-U 0.160" 0.380" 0.500" 0.273" 0.093" 0.312" 0.380" N/A
FH-273-10ZI-U 0.160" 0.380" 0.625" 0.273" 0.093" 0.312" 0.380" N/A
FH-273-12ZI-U 0.160" 0.380" 0.750" 0.273" 0.093" 0.312" 0.380" N/A
FH-273-14ZI-U 0.160" 0.380" 0.875" 0.273" 0.093" 0.312" 0.380" N/A
FH-273-16ZI-U 0.160" 0.380" 1.000" 0.273" 0.093" 0.312" 0.380" N/A
FH-273-20ZI-U 0.160" 0.380" 1.250" 0.273" 0.093" 0.312" 0.380" N/A
FH-273-24ZI-U 0.160" 0.380" 1.500" 0.273" 0.093" 0.312" 0.380" N/A
FH-281-8ZI-U 0.160" 0.380" 0.500" 0.281" 0.093" 0.312" 0.380" N/A
FH-281-10ZI-U 0.160" 0.380" 0.625" 0.281" 0.093" 0.312" 0.380" N/A
FH-281-12ZI-U 0.160" 0.380" 0.750" 0.281" 0.093" 0.312" 0.380" N/A
FH-281-14ZI-U 0.160" 0.380" 0.875" 0.281" 0.093" 0.312" 0.380" N/A
FH-281-16ZI-U 0.160" 0.380" 1.000" 0.281" 0.093" 0.312" 0.380" N/A
FH-281-20ZI-U 0.160" 0.380" 1.250" 0.281" 0.093" 0.312" 0.380" N/A
FH-281-24ZI-U 0.160" 0.380" 1.500" 0.281" 0.093" 0.312" 0.380" N/A
Series  FH-U  (Zinc Clear) /  Metric Sizes
      • Head Shape-  Round
      • Sheet Hardness-  HRB 80 / HB 150 or Less
      • Material-  Heat-Treated Carbon Steel
      • Finish-  Zinc Clear Plated per ASTM B633
Series FH-U
Metric Sizes
Part
Number
"S"
Max.
"H"
Head
Diameter
"L"
Overall
Length
"P"
Nominal
Pin
Diameter
Min.
Sheet
Thickness
Hole
Size in
Sheet
Min.
Distance
to Edge
Mil-Spec
FH-3MM-6ZI-U 2.30
mm
5.30
mm
6.00
mm
3.00
mm
1.00
mm
3.50
mm
6.40
mm
N/A
FH-3MM-8ZI-U 2.30
mm
5.30
mm
8.00
mm
3.00
mm
1.00
mm
3.50
mm
6.40
mm
N/A
FH-3MM-10ZI-U 2.30
mm
5.30
mm
10.00
mm
3.00
mm
1.00
mm
3.50
mm
6.40
mm
N/A
FH-3MM-12ZI-U 2.30
mm
5.30
mm
12.00
mm
3.00
mm
1.00
mm
3.50
mm
6.40
mm
N/A
FH-3MM-15ZI-U 2.30
mm
5.30
mm
15.00
mm
3.00
mm
1.00
mm
3.50
mm
6.40
mm
N/A
FH-3MM-18ZI-U 2.30
mm
5.30
mm
18.00
mm
3.00
mm
1.00
mm
3.50
mm
6.40
mm
N/A
FH-3MM-20ZI-U 2.30
mm
5.30
mm
20.00
mm
3.00
mm
1.00
mm
3.50
mm
6.40
mm
N/A
FH-3MM-25ZI-U 2.30
mm
5.30
mm
25.00
mm
3.00
mm
1.00
mm
3.50
mm
6.40
mm
N/A
FH-3MM-30ZI-U 2.30
mm
5.30
mm
30.00
mm
3.00
mm
1.00
mm
3.50
mm
6.40
mm
N/A
FH-4MM-8ZI-U 2.30
mm
6.00
mm
8.00
mm
4.00
mm
1.00
mm
4.10
mm
7.10
mm
N/A
FH-4MM-10ZI-U 2.30
mm
6.00
mm
10.00
mm
4.00
mm
1.00
mm
4.10
mm
7.10
mm
N/A
FH-4MM-12ZI-U 2.30
mm
6.00
mm
12.00
mm
4.00
mm
1.00
mm
4.10
mm
7.10
mm
N/A
FH-4MM-15ZI-U 2.30
mm
6.00
mm
15.00
mm
4.00
mm
1.00
mm
4.10
mm
7.10
mm
N/A
FH-4MM-18ZI-U 2.30
mm
6.00
mm
18.00
mm
4.00
mm
1.00
mm
4.10
mm
7.10
mm
N/A
FH-4MM-20ZI-U 2.30
mm
6.00
mm
20.00
mm
4.00
mm
1.00
mm
4.10
mm
7.10
mm
N/A
FH-4MM-25ZI-U 2.30
mm
6.00
mm
25.00
mm
4.00
mm
1.00
mm
4.10
mm
7.10
mm
N/A
FH-4MM-30ZI-U 2.30
mm
6.00
mm
30.00
mm
4.00
mm
1.00
mm
4.10
mm
7.10
mm
N/A
FH-4MM-35ZI-U 2.30
mm
6.00
mm
35.00
mm
4.00
mm
1.00
mm
4.10
mm
7.10
mm
N/A
FH-5MM-8ZI-U 2.55
mm
7.50
mm
8.00
mm
5.00
mm
1.00
mm
5.50
mm
7.60
mm
N/A
FH-5MM-10ZI-U 2.55
mm
7.50
mm
10.00
mm
5.00
mm
1.00
mm
5.50
mm
7.60
mm
N/A
FH-5MM-12ZI-U 2.55
mm
7.50
mm
12.00
mm
5.00
mm
1.00
mm
5.50
mm
7.60
mm
N/A
FH-5MM-15ZI-U 2.55
mm
7.50
mm
15.00
mm
5.00
mm
1.00
mm
5.50
mm
7.60
mm
N/A
FH-5MM-18ZI-U 2.55
mm
7.50
mm
18.00
mm
5.00
mm
1.00
mm
5.50
mm
7.60
mm
N/A
FH-5MM-20ZI-U 2.55
mm
7.50
mm
20.00
mm
5.00
mm
1.00
mm
5.50
mm
7.60
mm
N/A
FH-5MM-25ZI-U 2.55
mm
7.50
mm
25.00
mm
5.00
mm
1.00
mm
5.50
mm
7.60
mm
N/A
FH-5MM-30ZI-U 2.55
mm
7.50
mm
30.00
mm
5.00
mm
1.00
mm
5.50
mm
7.60
mm
N/A
FH-5MM-35ZI-U 2.55
mm
7.50
mm
35.00
mm
5.00
mm
1.00
mm
5.50
mm
7.60
mm
N/A
Series  FH-U
Series  FH-U   (Zinc Yellow)  /  American Standard Sizes
      • Head Shape-  Round
      • Sheet Hardness-  HRB 80 / HB 150 or Less
      • Material-  Heat-Treated Carbon Steel
      • Finish-  Zinc Yellow Plated per ASTM B633
Series FH-U
American Standard Sizes
(SAE)
Part
Number
"S"
Max.
"H"
Head
Diameter
"L"
Overall
Length
"P"
Nominal
Pin
Diameter
Min.
Sheet
Thickness
Hole
Size in
Sheet
Min.
Distance
to Edge
Mil-Spec
FH-073-4ZC-U 0.075" 0.150" 0.250" 0.073" 0.040" 0.085" 0.190" N/A
FH-073-5ZC-U 0.075" 0.150" 0.312" 0.073" 0.040" 0.085" 0.190" N/A
FH-073-6ZC-U 0.075" 0.150" 0.375" 0.073" 0.040" 0.085" 0.190" N/A
FH-073-8ZC-U 0.075" 0.150" 0.500" 0.073" 0.040" 0.085" 0.190" N/A
FH-073-10ZC-U 0.075" 0.150" 0.625" 0.073" 0.040" 0.085" 0.190" N/A
FH-084-4ZC-U 0.085" 0.160" 0.250" 0.084" 0.040" 0.099" 0.220" N/A
FH-084-5ZC-U 0.085" 0.160" 0.312" 0.084" 0.040" 0.099" 0.220" N/A
FH-084-6ZC-U 0.085" 0.160" 0.375" 0.084" 0.040" 0.099" 0.220" N/A
FH-084-8ZC-U 0.085" 0.160" 0.500" 0.084" 0.040" 0.099" 0.220" N/A
FH-084-10ZC-U 0.085" 0.160" 0.625" 0.084" 0.040" 0.099" 0.220" N/A
FH-084-12ZC-U 0.085" 0.160" 0.750" 0.084" 0.040" 0.099" 0.220" N/A
FH-094-4ZC-U 0.085" 0.180" 0.250" 0.094" 0.040" 0.111" 0.220" N/A
FH-094-5ZC-U 0.085" 0.180" 0.312" 0.094" 0.040" 0.111" 0.220" N/A
FH-094-6ZC-U 0.085" 0.180" 0.375" 0.094" 0.040" 0.111" 0.220" N/A
FH-094-8ZC-U 0.085" 0.180" 0.500" 0.094" 0.040" 0.111" 0.220" N/A
FH-094-10ZC-U 0.085" 0.180" 0.625" 0.094" 0.040" 0.111" 0.220" N/A
FH-094-12ZC-U 0.085" 0.180" 0.750" 0.094" 0.040" 0.111" 0.220" N/A
FH-103-4ZI-U 0.085" 0.180" 0.250" 0.103" 0.040" 0.118" 0.220" N/A
FH-103-5ZI-U 0.085" 0.180" 0.312" 0.103" 0.040" 0.118" 0.220" N/A
FH-103-6ZI-U 0.085" 0.180" 0.375" 0.103" 0.040" 0.118" 0.220" N/A
FH-103-8ZI-U 0.085" 0.180" 0.500" 0.103" 0.040" 0.118" 0.220" N/A
FH-103-10ZI-U 0.085" 0.180" 0.625" 0.103" 0.040" 0.118" 0.220" N/A
FH-103-12ZI-U 0.085" 0.180" 0.750" 0.103" 0.040" 0.118" 0.220" N/A
FH-106-4ZC-U 0.090" 0.190" 0.250" 0.106" 0.040" 0.125" 0.220" N/A
FH-106-5ZC-U 0.090" 0.190" 0.312" 0.106" 0.040" 0.125" 0.220" N/A
FH-106-6ZC-U 0.090" 0.190" 0.375" 0.106" 0.040" 0.125" 0.220" N/A
FH-106-8ZC-U 0.090" 0.190" 0.500" 0.106" 0.040" 0.125" 0.220" N/A
FH-106-10ZC-U 0.090" 0.190" 0.625" 0.106" 0.040" 0.125" 0.220" N/A
FH-106-12ZC-U 0.090" 0.190" 0.750" 0.106" 0.040" 0.125" 0.220" N/A
FH-106-14ZC-U 0.090" 0.190" 0.875" 0.106" 0.040" 0.125" 0.220" N/A
FH-106-16ZC-U 0.090" 0.190" 1.000" 0.106" 0.040" 0.125" 0.220" N/A
FH-106-20ZC-U 0.090" 0.190" 1.250" 0.106" 0.040" 0.125" 0.220" N/A
FH-116-4ZC-U 0.090" 0.210" 0.250" 0.116" 0.040" 0.137" 0.250" N/A
FH-116-5ZC-U 0.090" 0.210" 0.312" 0.116" 0.040" 0.137" 0.250" N/A
FH-116-6ZC-U 0.090" 0.210" 0.375" 0.116" 0.040" 0.137" 0.250" N/A
FH-116-8ZC-U 0.090" 0.210" 0.500" 0.116" 0.040" 0.137" 0.250" N/A
FH-116-10ZC-U 0.090" 0.210" 0.625" 0.116" 0.040" 0.137" 0.250" N/A
FH-116-12ZC-U 0.090" 0.210" 0.750" 0.116" 0.040" 0.137" 0.250" N/A
FH-116-14ZC-U 0.090" 0.210" 0.875" 0.116" 0.040" 0.137" 0.250" N/A
FH-116-16ZC-U 0.090" 0.210" 1.000" 0.116" 0.040" 0.137" 0.250" N/A
FH-116-20ZC-U 0.090" 0.210" 1.250" 0.116" 0.040" 0.137" 0.250" N/A
FH-120-4ZC-U 0.090" 0.210" 0.250" 0.120" 0.040" 0.137" 0.250" N/A
FH-120-5ZC-U 0.090" 0.210" 0.312" 0.120" 0.040" 0.137" 0.250" N/A
FH-120-6ZC-U 0.090" 0.210" 0.375" 0.120" 0.040" 0.137" 0.250" N/A
FH-120-8ZC-U 0.090" 0.210" 0.500" 0.120" 0.040" 0.137" 0.250" N/A
FH-120-10ZC-U 0.090" 0.210" 0.625" 0.120" 0.040" 0.137" 0.250" N/A
FH-120-12ZC-U 0.090" 0.210" 0.750" 0.120" 0.040" 0.137" 0.250" N/A
FH-120-14ZC-U 0.090" 0.210" 0.875" 0.120" 0.040" 0.137" 0.250" N/A
FH-120-16ZC-U 0.090" 0.210" 1.000" 0.120" 0.040" 0.137" 0.250" N/A
FH-120-20ZC-U 0.090" 0.210" 1.250" 0.120" 0.040" 0.137" 0.250" N/A
FH-120-24ZC-U 0.090" 0.210" 1.500" 0.120" 0.040" 0.137" 0.250" N/A
FH-137-4ZC-U 0.090" 0.230" 0.250" 0.137" 0.040" 0.157" 0.280" N/A
FH-137-5ZC-U 0.090" 0.230" 0.312" 0.137" 0.040" 0.157" 0.280" N/A
FH-137-6ZC-U 0.090" 0.230" 0.375" 0.137" 0.040" 0.157" 0.280" N/A
FH-137-8ZC-U 0.090" 0.230" 0.500" 0.137" 0.040" 0.157" 0.280" N/A
FH-137-10ZC-U 0.090" 0.230" 0.625" 0.137" 0.040" 0.157" 0.280" N/A
FH-137-12ZC-U 0.090" 0.230" 0.750" 0.137" 0.040" 0.157" 0.280" N/A
FH-137-14ZC-U 0.090" 0.230" 0.875" 0.137" 0.040" 0.157" 0.280" N/A
FH-137-16ZC-U 0.090" 0.230" 1.000" 0.137" 0.040" 0.157" 0.280" N/A
FH-137-20ZC-U 0.090" 0.230" 1.250" 0.137" 0.040" 0.157" 0.280" N/A
FH-137-24ZC-U 0.090" 0.230" 1.500" 0.137" 0.040" 0.157" 0.280" N/A
FH-141-4ZC-U 0.090" 0.240" 0.250" 0.141" 0.040" 0.163" 0.280" N/A
FH-141-5ZC-U 0.090" 0.240" 0.312" 0.141" 0.040" 0.163" 0.280" N/A
FH-141-6ZC-U 0.090" 0.240" 0.375" 0.141" 0.040" 0.163" 0.280" N/A
FH-141-8ZC-U 0.090" 0.240" 0.500" 0.141" 0.040" 0.163" 0.280" N/A
FH-141-10ZC-U 0.090" 0.240" 0.625" 0.141" 0.040" 0.163" 0.280" N/A
FH-141-12ZC-U 0.090" 0.240" 0.750" 0.141" 0.040" 0.163" 0.280" N/A
FH-141-14ZC-U 0.090" 0.240" 0.875" 0.141" 0.040" 0.163" 0.280" N/A
FH-141-16ZC-U 0.090" 0.240" 1.000" 0.141" 0.040" 0.163" 0.280" N/A
FH-141-20ZC-U 0.090" 0.240" 1.250" 0.141" 0.040" 0.163" 0.280" N/A
FH-141-24ZC-U 0.090" 0.240" 1.500" 0.141" 0.040" 0.163" 0.280" N/A
FH-160-4ZC-U 0.100" 0.260" 0.250" 0.160" 0.040" 0.189" 0.280" N/A
FH-160-5ZC-U 0.100" 0.260" 0.312" 0.160" 0.040" 0.189" 0.280" N/A
FH-160-6ZC-U 0.100" 0.260" 0.375" 0.160" 0.040" 0.189" 0.280" N/A
FH-160-8ZC-U 0.100" 0.260" 0.500" 0.160" 0.040" 0.189" 0.280" N/A
FH-160-10ZC-U 0.100" 0.260" 0.625" 0.160" 0.040" 0.189" 0.280" N/A
FH-160-12ZC-U 0.100" 0.260" 0.750" 0.160" 0.040" 0.189" 0.280" N/A
FH-160-14ZC-U 0.100" 0.260" 0.875" 0.160" 0.040" 0.189" 0.280" N/A
FH-160-16ZC-U 0.100" 0.260" 1.000" 0.160" 0.040" 0.189" 0.280" N/A
FH-160-20ZC-U 0.100" 0.260" 1.250" 0.160" 0.040" 0.189" 0.280" N/A
FH-160-24ZC-U 0.100" 0.260" 1.500" 0.160" 0.040" 0.189" 0.280" N/A
FH-167-5ZC-U 0.100" 0.260" 0.312" 0.167" 0.040" 0.189" 0.280" N/A
FH-167-6ZC-U 0.100" 0.260" 0.375" 0.167" 0.040" 0.189" 0.280" N/A
FH-167-8ZC-U 0.100" 0.260" 0.500" 0.167" 0.040" 0.189" 0.280" N/A
FH-167-10ZC-U 0.100" 0.260" 0.625" 0.167" 0.040" 0.189" 0.280" N/A
FH-167-12ZC-U 0.100" 0.260" 0.750" 0.167" 0.040" 0.189" 0.280" N/A
FH-167-14ZC-U 0.100" 0.260" 0.875" 0.167" 0.040" 0.189" 0.280" N/A
FH-167-16ZC-U 0.100" 0.260" 1.000" 0.167" 0.040" 0.189" 0.280" N/A
FH-167-20ZC-U 0.100" 0.260" 1.250" 0.167" 0.040" 0.189" 0.280" N/A
FH-167-24ZC-U 0.100" 0.260" 1.500" 0.167" 0.040" 0.189" 0.280" N/A
FH-173-5ZC-U 0.100" 0.260" 0.312" 0.173" 0.040" 0.197" 0.280" N/A
FH-173-6ZC-U 0.100" 0.260" 0.375" 0.173" 0.040" 0.197" 0.280" N/A
FH-173-8ZC-U 0.100" 0.260" 0.500" 0.173" 0.040" 0.197" 0.280" N/A
FH-173-10ZC-U 0.100" 0.260" 0.625" 0.173" 0.040" 0.197" 0.280" N/A
FH-173-12ZC-U 0.100" 0.260" 0.750" 0.173" 0.040" 0.197" 0.280" N/A
FH-173-14ZC-U 0.100" 0.260" 0.875" 0.173" 0.040" 0.197" 0.280" N/A
FH-173-16ZC-U 0.100" 0.260" 1.000" 0.173" 0.040" 0.197" 0.280" N/A
FH-173-20ZC-U 0.100" 0.260" 1.250" 0.173" 0.040" 0.197" 0.280" N/A
FH-173-24ZC-U 0.100" 0.260" 1.500" 0.173" 0.040" 0.197" 0.280" N/A
FH-207-5ZC-U 0.135" 0.320" 0.312" 0.207" 0.062" 0.236" 0.310" N/A
FH-207-6ZC-U 0.135" 0.320" 0.375" 0.207" 0.062" 0.236" 0.310" N/A
FH-207-8ZC-U 0.135" 0.320" 0.500" 0.207" 0.062" 0.236" 0.310" N/A
FH-207-10ZC-U 0.135" 0.320" 0.625" 0.207" 0.062" 0.236" 0.310" N/A
FH-207-12ZC-U 0.135" 0.320" 0.750" 0.207" 0.062" 0.236" 0.310" N/A
FH-207-14ZC-U 0.135" 0.320" 0.875" 0.207" 0.062" 0.236" 0.310" N/A
FH-207-16ZC-U 0.135" 0.320" 1.000" 0.207" 0.062" 0.236" 0.310" N/A
FH-207-20ZC-U 0.135" 0.320" 1.250" 0.207" 0.062" 0.236" 0.310" N/A
FH-207-24ZC-U 0.135" 0.320" 1.500" 0.207" 0.062" 0.236" 0.310" N/A
FH-215-8ZC-U 0.135" 0.340" 0.500" 0.215" 0.062" 0.250" 0.310" N/A
FH-215-10ZC-U 0.135" 0.340" 0.625" 0.215" 0.062" 0.250" 0.310" N/A
FH-215-12ZC-U 0.135" 0.340" 0.750" 0.215" 0.062" 0.250" 0.310" N/A
FH-215-14ZC-U 0.135" 0.340" 0.875" 0.215" 0.062" 0.250" 0.310" N/A
FH-215-16ZC-U 0.135" 0.340" 1.000" 0.215" 0.062" 0.250" 0.310" N/A
FH-215-20ZC-U 0.135" 0.340" 1.250" 0.215" 0.062" 0.250" 0.310" N/A
FH-215-24ZC-U 0.135" 0.340" 1.500" 0.215" 0.062" 0.250" 0.310" N/A
FH-223-8ZC-U 0.135" 0.340" 0.500" 0.223" 0.062" 0.250" 0.310" N/A
FH-223-10ZC-U 0.135" 0.340" 0.625" 0.223" 0.062" 0.250" 0.310" N/A
FH-223-12ZC-U 0.135" 0.340" 0.750" 0.223" 0.062" 0.250" 0.310" N/A
FH-223-14ZC-U 0.135" 0.340" 0.875" 0.223" 0.062" 0.250" 0.310" N/A
FH-223-16ZC-U 0.135" 0.340" 1.000" 0.223" 0.062" 0.250" 0.310" N/A
FH-223-20ZC-U 0.135" 0.340" 1.250" 0.223" 0.062" 0.250" 0.310" N/A
FH-223-24ZC-U 0.135" 0.340" 1.500" 0.223" 0.062" 0.250" 0.310" N/A
FH-273-8ZC-U 0.160" 0.380" 0.500" 0.273" 0.093" 0.312" 0.380" N/A
FH-273-10ZC-U 0.160" 0.380" 0.625" 0.273" 0.093" 0.312" 0.380" N/A
FH-273-12ZC-U 0.160" 0.380" 0.750" 0.273" 0.093" 0.312" 0.380" N/A
FH-273-14ZC-U 0.160" 0.380" 0.875" 0.273" 0.093" 0.312" 0.380" N/A
FH-273-16ZC-U 0.160" 0.380" 1.000" 0.273" 0.093" 0.312" 0.380" N/A
FH-273-20ZC-U 0.160" 0.380" 1.250" 0.273" 0.093" 0.312" 0.380" N/A
FH-273-24ZC-U 0.160" 0.380" 1.500" 0.273" 0.093" 0.312" 0.380" N/A
FH-281-8ZC-U 0.160" 0.380" 0.500" 0.281" 0.093" 0.312" 0.380" N/A
FH-281-10ZC-U 0.160" 0.380" 0.625" 0.281" 0.093" 0.312" 0.380" N/A
FH-281-12ZC-U 0.160" 0.380" 0.750" 0.281" 0.093" 0.312" 0.380" N/A
FH-281-14ZC-U 0.160" 0.380" 0.875" 0.281" 0.093" 0.312" 0.380" N/A
FH-281-16ZC-U 0.160" 0.380" 1.000" 0.281" 0.093" 0.312" 0.380" N/A
FH-281-20ZC-U 0.160" 0.380" 1.250" 0.281" 0.093" 0.312" 0.380" N/A
FH-281-24ZC-U 0.160" 0.380" 1.500" 0.281" 0.093" 0.312" 0.380" N/A
Series  FH-U  (Zinc Yellow)  /  Metric Sizes
      • Head Shape-  Round
      • Sheet Hardness-  HRB 80 / HB 150 or Less
      • Material-  Heat-Treated Carbon Steel
      • Finish-  Zinc Yellow Plated per ASTM B633
Series FH-U
Metric Sizes
Part
Number
"S"
Max.
"H"
Head
Diameter
"L"
Overall
Length
"P"
Nominal
Pin
Diameter
Min.
Sheet
Thickness
Hole
Size in
Sheet
Min.
Distance
to Edge
Mil-Spec
FH-3MM-6ZC-U 2.30
mm
5.30
mm
6.00
mm
3.00
mm
1.00
mm
3.50
mm
6.40
mm
N/A
FH-3MM-8ZC-U 2.30
mm
5.30
mm
8.00
mm
3.00
mm
1.00
mm
3.50
mm
6.40
mm
N/A
FH-3MM-10ZC-U 2.30
mm
5.30
mm
10.00
mm
3.00
mm
1.00
mm
3.50
mm
6.40
mm
N/A
FH-3MM-12ZC-U 2.30
mm
5.30
mm
12.00
mm
3.00
mm
1.00
mm
3.50
mm
6.40
mm
N/A
FH-3MM-15ZC-U 2.30
mm
5.30
mm
15.00
mm
3.00
mm
1.00
mm
3.50
mm
6.40
mm
N/A
FH-3MM-18ZC-U 2.30
mm
5.30
mm
18.00
mm
3.00
mm
1.00
mm
3.50
mm
6.40
mm
N/A
FH-3MM-20ZC-U 2.30
mm
5.30
mm
20.00
mm
3.00
mm
1.00
mm
3.50
mm
6.40
mm
N/A
FH-3MM-25ZC-U 2.30
mm
5.30
mm
25.00
mm
3.00
mm
1.00
mm
3.50
mm
6.40
mm
N/A
FH-3MM-30ZC-U 2.30
mm
5.30
mm
30.00
mm
3.00
mm
1.00
mm
3.50
mm
6.40
mm
N/A
FH-4MM-8ZC-U 2.30
mm
6.00
mm
8.00
mm
4.00
mm
1.00
mm
4.10
mm
7.10
mm
N/A
FH-4MM-10ZC-U 2.30
mm
6.00
mm
10.00
mm
4.00
mm
1.00
mm
4.10
mm
7.10
mm
N/A
FH-4MM-12ZC-U 2.30
mm
6.00
mm
12.00
mm
4.00
mm
1.00
mm
4.10
mm
7.10
mm
N/A
FH-4MM-15ZC-U 2.30
mm
6.00
mm
15.00
mm
4.00
mm
1.00
mm
4.10
mm
7.10
mm
N/A
FH-4MM-18ZC-U 2.30
mm
6.00
mm
18.00
mm
4.00
mm
1.00
mm
4.10
mm
7.10
mm
N/A
FH-4MM-20ZC-U 2.30
mm
6.00
mm
20.00
mm
4.00
mm
1.00
mm
4.10
mm
7.10
mm
N/A
FH-4MM-25ZC-U 2.30
mm
6.00
mm
25.00
mm
4.00
mm
1.00
mm
4.10
mm
7.10
mm
N/A
FH-4MM-30ZC-U 2.30
mm
6.00
mm
30.00
mm
4.00
mm
1.00
mm
4.10
mm
7.10
mm
N/A
FH-4MM-35ZC-U 2.30
mm
6.00
mm
35.00
mm
4.00
mm
1.00
mm
4.10
mm
7.10
mm
N/A
FH-5MM-8ZC-U 2.55
mm
7.50
mm
8.00
mm
5.00
mm
1.00
mm
5.50
mm
7.60
mm
N/A
FH-5MM-10ZC-U 2.55
mm
7.50
mm
10.00
mm
5.00
mm
1.00
mm
5.50
mm
7.60
mm
N/A
FH-5MM-12ZC-U 2.55
mm
7.50
mm
12.00
mm
5.00
mm
1.00
mm
5.50
mm
7.60
mm
N/A
FH-5MM-15ZC-U 2.55
mm
7.50
mm
15.00
mm
5.00
mm
1.00
mm
5.50
mm
7.60
mm
N/A
FH-5MM-18ZC-U 2.55
mm
7.50
mm
18.00
mm
5.00
mm
1.00
mm
5.50
mm
7.60
mm
N/A
FH-5MM-20ZC-U 2.55
mm
7.50
mm
20.00
mm
5.00
mm
1.00
mm
5.50
mm
7.60
mm
N/A
FH-5MM-25ZC-U 2.55
mm
7.50
mm
25.00
mm
5.00
mm
1.00
mm
5.50
mm
7.60
mm
N/A
FH-5MM-30ZC-U 2.55
mm
7.50
mm
30.00
mm
5.00
mm
1.00
mm
5.50
mm
7.60
mm
N/A
FH-5MM-35ZC-U 2.55
mm
7.50
mm
35.00
mm
5.00
mm
1.00
mm
5.50
mm
7.60
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.


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

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