
Control Knobs: Precision and Comfort in Every Adjustment
Description
We offer a full range of high quality control knobs to meet the needs of a wide range of industries which is why Davies has become the one-stop shop for premium control knobs. Our knobs are engineered to provide exact control over various settings, whether you need to adjust sound, temperature, pressure, speed, or any other parameter. Our control knobs offer smooth and accurate operation, along with fine-tuning adjustment. Plus, we craft these knobs for pinpoint accurate graduations, markers, or indicators for enhanced usability and readability. We build our control knobs with the user in mind offering smooth edges, comfortable grips, and optimized sizes, providing a pleasant and long-lasting experience even in demanding environments. In addition to precision and ergonomics, we prioritize durability and reliability. By only using the highest-quality molding materials, including thermoplastic and thermoset, we can ensure excellent resistance to wear, heat, chemicals, and impact. With this dedication to utilizing high-quality materials and a renowned reputation for exceptional engineering, our control knobs have earned the trust of countless users as the go-to option.
For 90 years, Davies Molding has been recognized as an industry leader in making top quality knobs which consistently deliver exceptional quality and provide unmatched performance. Our commitment to quality, precision, durability and customer satisfaction has solidified our reputation as one of the nations most trusted and reliable manufacturers. Plus, we also offer well known for manufacturing top-quality custom molding for some of the largest companies in the world.
Features and Benefits of Davies Control Knobs
Search Control Knobs
Control Knob Filters
Choose the perfect control knob based upon text, diameter, height, mounting type and material.
Narrow by Material Type
Aluminum
Hybrid
Metal
Nylon
Plastic
Rubber
Stainless Steel
Steel
TPE Rubber
Thermoplastic
Thermoplastic Elastomer
Thermoset
Narrow by Mounting Type
Brass
Bushing
Drive Fit
Female Insert
Female/Female
Female/Male
Flat Shaft, Friction Fit
Interference Fit
Keyway Molded Hole
Knurl Molded Hole
Molded D Hole (No Spring)
Molded Hole
Molded Hole Press Fit
Molded Spline
Molded Threads
Plain Hole
Plain Molded Hole
Projecting Stud
Projecting Stud w/ Hex Bolt
Spring
Square Thru-Hole
Tapped Threads
Thru-Hole
Thru-Hole Bushing
Thru-Hole Female Insert
Thru-Hole w/ Hex Flange Nut
Thru-Hole w/ Hex Nut
Thru-Hole w/ Nylock Hex Nut
Narrow by Knob Diameter
0.313
0.344
0.438
0.44
0.45
0.5
0.53
0.56
0.563
0.59
0.6
0.61
0.625
0.63
0.66
0.67
0.69
0.72
0.75
0.78
0.79
0.81
0.84
0.875
0.88
0.89
0.91
0.93
0.94
0.95
0.969
0.97
0.98
1
1.03
1.05
1.06
1.09
1.12
1.125
1.13
1.16
1.17
1.19
1.2
1.25
1.3
1.31
1.375
1.38
1.41
1.44
1.5
1.54
1.56
1.57
1.59
1.6
1.625
1.63
1.65
1.69
1.72
1.75
1.751.22
1.78
1.83
1.86
1.875
1.88
1.89
1.92
1.94
1.97
100
102
103
108
114
115
11mm
12
120
122
128
12mm
130
132
134
135
138mm
14.4mm
140
144
146
14mm
154
158mm
15mm
16
16.5
166
16mm
17.5mm
170
176.5
178mm
17mm
18.3mm
18.5mm
180
184
188
18mm
192
194
195
19mm
2
2.03
2.06
2.09
2.125
2.13
2.17
2.19
2.22
2.25
2.34
2.375
2.38
2.5
2.56
2.625
2.81
20
200
203
208
20mm
210
218
21mm
223
228
22mm
230
234
235
238
23mm
24.5
241
243
247
249
24mm
250
255
258
25mm
26
265.5
268
278
28.5mm
280
284
28mm
29mm
3
3.16
3.25
3.29
3.375
3.42
3.44
3.5
3.72
3.75
30
30mm
328
32mm
330
334
35mm
36
378
380
384
38mm
4
4.03
4.25
4.375
4.5
4.75
40
40.5
41mm
42
428
43
43.5
430
434
43mm
44.5mm
45
45mm
47
48mm
5
5.23
5.5
5.75
50
50mm
51.5mm
51mm
528
530
534
55
57mm
59
6.25
6.71
6.79
6.81
60.5
628
63
630
634
65
65.5
67
69
7.84
70
71
72
75
76mm
77
8
8.11
8.44
83
87.5
88
96
98
Narrow by Knob Height
.75
0.187
0.219
0.22
0.25
0.281
0.312
0.38
0.41
0.47
0.5
0.50
0.52
0.53
0.55
0.56
0.57
0.58
0.585
0.59
0.60
0.61
0.625
0.63
0.66
0.674
0.68
0.69
0.7
0.70
0.72
0.73
0.74
0.75
0.76
0.77
0.78
0.79
0.8
0.80
0.81
0.82
0.83
0.84
0.85
0.86
0.87
0.875
0.89
0.90
0.91
0.94
0.95
0.96
0.97
0.98
1
1.0
1.00
1.02
1.03
1.05
1.06
1.08
1.09
1.11
1.125
1.14
1.15
1.16
1.17
1.18
1.19
1.20
1.22
1.25
1.26
1.28
1.29
1.31
1.33
1.34
1.35
1.36
1.375
1.40
1.41
1.44
1.45
1.47
1.5
1.50
1.56
1.61
1.64
1.66
1.68
1.69
1.72
1.75
1.76
1.78
1.8
1.81
1.84
1.86
1.875
1.91
1.94
1.96
1.97
10
100
105
10mm
110
111mm
11mm
12
120mm
125mm
12mm
13
13.5mm
13mm
14mm
15
15mm
16mm
17mm
18mm
19mm
2
2.0
2.125
2.13
2.15
2.18
2.25
2.29
2.30
2.5
2.50
2.59
2.64
2.65
2.875
2.9
2.92
20
20.8mm
20mm
21
21mm
22mm
23mm
24.5mm
24mm
25
25mm
27mm
28mm
3.00
3.25
3.5
3.75
3.875
30
32mm
33
34mm
35
37mm
38mm
39
4
4.25
4.375
4.40
4.50
4.82
4.95
40
40mm
41
42
42mm
44
45
45mm
47mm
48
5.28
5.3
5.5
5.57
50
52
55
57mm
58
6.22
60
60mm
65
67mm
7.11
7.44
70
75
7mm
8,5
8,6
80
85
90
95
98mm
9mm
Narrow by Thread Pitch
#4
#6
0.05 x 0.187
0.125
0.14
0.16
0.19
0.19 Double Flatted to 0.125
0.2
0.20
0.22
0.25
0.25 Flatted to 0.16
0.25 Flatted to 0.18
0.25 Flatted to 0.19
0.25 Flatted to 0.22
0.25 Keyway
0.27
0.28
0.28 Flatted to 0.23
0.31
0.33
0.34 Flatted to 0.25
0.34 Keyway
0.36
0.37
0.375
0.375 Flatted to 0.29
0.38
0.39
0.43
0.44
0.46
0.5
0.53
0.55
0.56
0.625
0.64
0.67
0.69
0.72
01-04-2020
03-08-2016
1/2-13
1/2-20
1/4-20
1/4-28
10-24
10-24 x 1/4
10-32
24
3.6x1.1mm
3.6x1mm
3.8x1.6mm
3.9x1.2mm
3/4-16
3/8-16
3/8-24
4-36
4-40
4.1x1.1mm
4x1.1mm
4x1.6mm
5/16-18
5/16-24
5/8-11
5/8-18
6-32
6mm
6mm x 18 Teeth
6x2.2mm
7/16-14
7/16-20
8,5mm
8-32
For 0.344 Flatted Shaft
M10
M10X1.5-6G
M10X1.5-6H
M10x1.25
M10x1.5
M12
M12x1.75
M12x1.75-6H
M16
M16x2.0
M3
M3.2 flatted to 2.5
M4
M4x0.7
M4x0.7-6H
M5
M5X0.8
M5x0.8-6H
M6
M6 Flatted to M4.5
M6x1
M6x1-6G
M6x1-6H
M6x1.0-6H
M8
M8X1.25-6G
M8x1.25
M8x1.25-6H