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KAL Nuts  KN-U

Self Clinching Fasteners  •  Nuts For Sheet Metal
Metric Sizes
• Self-clinching    • Provide strong internal threads    • Used in sheet material as thin as 1 mm
• Only available in metric sizes
Series  KN-U
Series  KN-U  /  Metric Sizes
      • Shape-  Round
      • Sheet Hardness-  HRB 80 / HB 150 or Less
      • Material-  Heat Treated Carbon Steel
      • Finish-  Zinc Clear Plated per ASTM B633
      • Mil-Spec-  N/A
Series KN-U
Metric Sizes
Part
Number
Thread "A"
(Shank)
Max.
"H"
Head Height
"B"
Head Diameter
"D"
Body Diameter
Min.
Sheet Thickness
Hole
Size in Sheet
Min.
Distance
to Edge
KNM3-1-U M3 x 0.5 1.00
mm
2.00
mm
5.50
mm
4.45
mm
1.00
mm
4.50
mm
4.50
mm
KNM3-2-U M3 x 0.5 1.40
mm
2.00
mm
5.50
mm
4.45
mm
1.40
mm
4.50
mm
4.50
mm
 
KNM4-1-U M4 x 0.7 1.00
mm
2.20
mm
7.00
mm
5.45
mm
1.00
mm
5.50
mm
5.50
mm
KNM4-2-U M4 x 0.7 1.40
mm
2.20
mm
7.00
mm
5.45
mm
1.40
mm
5.50
mm
5.50
mm
 
KNM5-1-U M5 x 0.8 1.00
mm
3.00
mm
8.00
mm
6.45
mm
1.00
mm
6.50
mm
6.50
mm
KNM5-2-U M5 x 0.8 1.40
mm
3.00
mm
8.00
mm
6.45
mm
1.40
mm
6.50
mm
6.50
mm
 
KNM6-1-U M6 x 1.0 1.00
mm
4.00
mm
10.00
mm
7.95
mm
1.00
mm
8.00
mm
8.00
mm
KNM6-2-U M6 x 1.0 1.40
mm
4.00
mm
10.00
mm
7.95
mm
1.40
mm
8.00
mm
8.00
mm
 
KNM8-2-U M8 x 1.25 1.40
mm
4.50
mm
13.00
mm
9.95
mm
1.40
mm
10.00
mm
10.00
mm
KNM8-3-U M8 x 1.25 2.00
mm
4.50
mm
13.00
mm
9.95
mm
2.00
mm
10.00
mm
10.00
mm

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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