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u nuts 2

U Nuts

 

Unts Form Variations

U Nuts


Screw Size


Part
Number


Form A



B



C



D



E



G



H



I

Panel
Thickness
Range
Panel Hole Diameter Minimum
Hole
Center to Edge

Upper leg length



Width


Metal Thickness
6-32
UN-630140-1
x
x
x
          
.050 - .062
11/64
5/32
3/8
5/16
.018
6-32
UN-630151-1
x
        
x
    
.110 - .125
7/32
3/16
27/64
21/64
.018
6-32
UN-630190-1
x
x
    
x
      
.220 - .250
11/64
11/64
3/8
5/16
.015
6-32
UN-630530-13,5
x
x
          
x
.281 - MAX
5/32
9/32
29/64
11/32
.018
6A,B
UN-630510-11
x
x
            
.015 - .031
3/16
3/16
3/8
5/16
.018
6A,B
UN-630525-13
x
x
            
.062 - .080
11/64
3/16
15/32
5/16
.020
6A,B
UN-637348-17
x
x
  
x
        
.051 - .064
17/64
3/16
15/32
1/2
.025
6A,B
UN-630700-13
x
        
x
    
.107 - .113
7/32
13/64
25/64
21/64
.025
6A,B
UN-630710-13,7
    
x
    
x
    
.107 - .113
7/32
13/64
13/32
21/64
.025
6A,B
UN-630725-1
x
  
x
          
.062 - .072
7/32
15/64
7/16
5/16
.025
6A,B
UN-630705-13
x
  
x
          
.090 - .100
7/32
15/64
27/64
5/16
.025
6A,B
UN-630540-1
x
              
.105 - .125
7/32
13/64
27/64
5/16
.025
6A,B
UN-630505-1
x
    
x
        
.072 - .092
17/64
1/4
17/32
1/2
.025
6A,B
UN-630242-13
x
x
    
x
      
.135 - .150
3/16
17/64
17/32
5/16
.025
6A,B
WN-637361-12
x
    
x
        
.025 - .150
9/32
17/64
21/32
5/8
.025
6A,B
WN-637362-12
x
    
x
        
.090- .115
3/16
17/64
21/32
5/8
.025
6A,B
WN-637360-12
x
    
x
        
.025 - .150
3/16
17/64
49/64
35/64
.025
6A,B
UN-630541-1
x
x
            
.105 - .125
7/32
13/64
27/64
5/16
.020
6A,B
UN-630255-13
x
x
            
.185 - .195
5/32
9/32
19/32
5/16
.020
6A,B
UN-630675-1
x
              
.040 - .093
1/4
5/16
5/8
7/16
.020
6A,B
UN-630275-1
x
              
.062 - .093
1/4
5/16
41/64
7/16
.020
6A,B
UN-630605-1
x
              
.025 - .064
17/64
1/2
27/32
7/16
.025
6A,B
UN-630690-1
x
x
    
x
      
.135 - .150
11/64
11/64
3/8
5/16
.018
8-32
UN-631025-1
x
  
x
    
x
    
.088 - .098
7/32
11/64
27/64
13/32
.018
8-32
UN-631004-1
x
  
x
          
.075 - .090
3/16
3/16
23/64
5/16
.018
8-32
UN-630990-1
x
x
    
x
      
.187 - .250
3/16
17/64
31/64
5/16
.018
8-32
UN-630996-13
x
x
            
.086 - .096
3/16
13/64
1/2
7/16
.018
8A,B
UN-631353-1
x
x
            
.035 - .050
1/4
5/32
29/64
7/16
.028
8A,B
UN-632005-11,4
x
x
x
          
.030 - .040
3/16
5/32
11/32
5/16
.025
8A,B
UN-632030-11,3
x
x
x
x
        
.070 - .100
3/16
5/32
3/8
7/16
.020
8A,B
UN-632000-11
x·
              
.015 - .030
7/32
3/16
25/64
5/16
.025
8A,B
UN-632012-1
x
x
            
.060 - .090
17/64
3/16
7/16
9/16
.020
8A,B
UN-631070-14
x
x
  
x
  
x
x
  
.060 - .100
7/32
13/64
15/32
11/32
.020
8A,B
UN-631450-1
x
    
x
        
.040 - .055
1/4
7/32
1/2
7/16
.025
8A,B
UN-631988-13,7
x
x
            
.080 - .090
3/16
7/32
17/32
13/32
.028
8A,B
UN-631982-1
x
    
x
        
.025 - .040
9/32
15/64
9/16
32/32
.025
8A,B
UN-632024-1
x
              
.020 - .030
7/32
1/4
15/32
7/16
.020
8A,B
UN-632050-1
x
    
x
        
.020 - .035
1/4
1/4
1/2
7/16
.025
8A,B
UN-632391-13
x
    
x
        
.040 - .062
7/32
1/4
37/64
7/16
.025
8A,B
UN-637815-13,7
x
x
            
.180 - .197
1/4
17/64
5/8
7/16
.020
8A,B
WN-637829-12
x
    
x
        
.025 - .150
9/32
17/64
21/32
5/8
.025
8A,B
WN-637831-12
x
x
            
.025 - .150
3/16
17/64
21/32
5/8
.025
8A,B
WN-637826-12
x
x
  
x
        
.080 - .150
9/32
17/64
47/64
17/32
.028
8A,B
WN-637827-13
x
    
x
        
.025 - .150
7/32
17/64
49/64
35/64
.028
8A,B
UN-631102-11,3
x
x
x
          
.110 - .115
3/16
9/32
15/32
7/16
.025
8A,B
UN-631101-11,3
x
x
x
      
x
  
.110 - .115
3/16
9/32
15/32
7/16
.025
8A,B
UN-633212-13,5
x
x
  
x
      
x
.080 - .102
1/4
9/32
17/32
7/16
.020
8A,B
UN-637830-11,3,7
x
  
x
  
x
      
.021 - .066
7/32
9/32
9/16
1/2
.025
8A,B
UN-637825-11,7
x
  
x
  
x
      
.027 - .066
7/32
9/32
9/16
1/2
.025
8A,B
UN-631350-1
x
              
.024 - .055
5/16
9/32
19/32
7/16
.020
8A,B
UN-631351-1
x
              
.025 - .055
5/16
9/32
19/32
7/16
.020
8A,B
UN-631357-13
x
x
            
.025 - .075
1/4
9/32
5/8
7/16
.020
8A,B
UN-631358-13
x
          
x
  
.025 - .075
1/4
9/32
21/32
7/16
.020
8A,B
UN-631352-1
x
    
x
        
.025 - .040
7/32
19/64
5/8
7/16
.028
8A,B
UN-632389-1
x
              
.085 - .110
9/32
19/64
41/64
3/8
.025
8A,B
WN-637821-12,3
x
x
  
x
        
.125 - .250
7/32
19/64
45/64
17/32
.025
8A,B
WN-637824-13,7
x
x
  
x
    
x
x
.025 - .150
7/32
19/64
45/64
17/32
.025
8A,B
WN-637818-12,3
x
x
  
x
        
.025 - .150
7/32
19/64
23/32
17/32
.025
8A,B
WN-637819-12,3
x
x
  
x
        
.025 - .150
7/32
19/64
23/32
17/32
.025
8A,B
UN-632395-1
x·
              
.040 - .093
1/4
5/16
39/64
7/16
.025
8A,B
UN-637810-13
x
x
            
.100 - .145
1/4
5/16
5/8
7/16
.025
8A,B
UN-631700-13,4
x
              
.040 - .120
1/4
5/16
41/64
3/8
.018
8A,B
UN-631709-13
x
              
.100 - .120
1/4
5/16
41/64
3/8
.020
8A,B
UN-632392-1
x
x
  
x
  
x
x
  
.020 - .040
7/32
21/64
39/64
3/8
0.30
8A,B
UN-632011-1
x
x
    
x
  
x
  
.085 - .095
11/64
21/64
41/64
5/8
.025
8A,B
UN-632393-1
x
              
.085 - .095
1/4
21/64
3/4
7/16
.025
8A,B
UN-631356-1
x
              
.045 - .062
9/32
11/32
21/32
7/16
.020
8A,B
UN-631989-13,7
x
x
            
.025 - .080
7/32
23/64
11/16
13/32
.028
8A,B
UN-632396-15
x
x
  
x
      
x
.070 - .120
7/32
23/64
45/64
5/8
.025
8A,B
UN-632403-17
x
              
.060 - .080
5/16
3/8
47/64
3/4
.028
8A,B
UN-631973-13
x
x
  
x
        
.080 - .105
7/32
25/64
11/16
5/8
.025