Johnson & Hoffman Precision Metal Stamping  
  About Johnson & Hoffman Fasteners
Contact Us/Distributors
Spot Welded, Projection Welded, & Snap-In T-Nut Fasteners
Hammer Style Capped Ratchet Plates Plug Buttons 3/16
Straight Prong T-Nut Fasteners 5/16 & 3/8 Flexible Conduit Connectors Plug Buttons 13/32 to 1-18
Capped T-Nut Fasteners Commercial Industrial Finish Codes Plug Buttons 1-1/4 to 3
 

 

Johnson & Hoffman Plug Buttons

Distributors
 
 

Standard Plugs with Hole Diameters 13/32 to 1-1/8 (10.3-28.6mm)
Panel Thickness
Cap Dia.
Cap Height
Prong Length
Hole Dia.
Min
Max
In
mm
In
mm
In
mm
In
mm
In
mm
In
mm
Number of
Prongs
J&H Root
Part Number
13/32
10.3
.062
1.6
.078
2.0
1/2
12.7
1/16
1.6
3/16
4.8
6
48182
7/16
11.1
.037
0.9
.047
1.2
21/32
16.7
5/64
2.0
5/32
4.0
8
51043
15/32
11.9
.083
2.1
.125
3.2
5/8
15.9
1/16
1.6
19/64
7.5
8
51051
1/2
12.7
.037
0.9
.062
1.6
21/32
16.7
5/64
2.0
3/16
4.8
8
48152
1/2
12.7
.125
3.2
.156
4.0
5/8
15.9
1/16
1.6
21/64
8.3
6
51338
17/32
13.5
.031
0.8
.062
1.6
21/32
16.7
5/64
2.0
3/16
4.8
8
51074
9/16
14.3
.047
1.2
.078
2.0
23/32
18.3
1/16
1.6
7/32
5.6
8
51156
5/8
15.9
.062
1.6
.078
2.0
51/64
20.2
5/64
2.0
13/64
5.2
8
48172
5/8
15.9
.062
1.6
.109
2.8
51/64
20.2
5/64
2.0
7/32
5.6
8
51142
11/16
17.5
.037
0.9
.062
1.6
7/8
22.2
5/64
2.0
3/16
4.8
12
50727
3/4
19.1
.037
0.9
.093
2.4
15/16
23.8
3/32
2.4
13/64
5.2
12
51026
3/4
19.1
.078
2.0
.109
2.8
15/16
23.8
3/32
2.4
17/64
6.8
12
48165
25/32
19.8
.125
3.2
.188
4.8
15/16
23.8
3/32
2.4
19/64
7.5
12
51334
13/16
20.6
.047
1.2
.078
2.0
1 1/16
27.0
1/16
1.6
3/16
4.8
12
51045
7/8
22.2
.031
0.8
.093
2.4
1 1/16
27.0
1/16
1.6
15/64
6.0
12
48155
7/8
22.2
.094
2.4
.171
4.3
1 1/16
27.0
5/64
2.0
19/64
7.5
12
50685
29/32
23.0
.031
0.8
.062
1.6
1
25.4
1/8
3.2
1/4
6.4
12
48189
15/16
23.8
.037
0.9
.094
2.4
1 5/32
29.4
1/16
1.6
7/32
5.6
12
51351
1.0
25.0
.062
1.6
.093
2.4
1 5/32
29.4
5/64
2.0
7/32
5.6
12
48143
1.0
25.4
.093
2.4
.125
3.2
1 5/32
29.4
5/64
2.0
7/32
5.6
12
48166
1 1/16
27.0
.062
1.6
.093
2.4
1 5/16
33.3
3/32
2.4
13/64
5.2
12
51149
1 1/18
28.6
.037
0.9
.078
2.0
1 5/16
33.3
3/32
2.4
1/4
6.4
12
48174

 

Material Prefix
BS
Brass CDA260
HS
CRS1050
SS
CRS1008/1010
NS
Stainless Steel
XS
CRS1008/1010 - Assembled
XH
CRS1050 - Assembled
XX
CRS1008/1010 & CRS1050 Assembled

 

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