The knurled thumbnuts are engineered to securely house the female bushing without any need for glue or loctite. The female bushings are plain aluminum. Parts are stocked in black but are available in color. Minimums apply. Please contact sales@knobsource.com for more information and samples.
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N1 .312" Knurled Thumb Nuts N/A 0.31 in N/A 0.19 in N/A 0.13 in N/A 0.28 in
N2 .375" Knurled Thumb Nuts N/A 0.38 in N/A 0.23 in N/A 0.36 in N/A 0.17 in
N3 .50" Knurled Thumb Nuts N/A 0.50 in N/A 0.25 in N/A 0.18 in N/A 0.41 in
N4 .625" Knurled Thumb Nuts N/A 0.63 in N/A 0.25 in N/A 0.18 in N/A 0.41 in
N5 .75" Knurled Thumb Nuts N/A 0.76 in N/A 0.31 in N/A 0.17 in N/A 0.50 in
N6 1" Knurled Thumb Nuts N/A 1 in N/A 0.41 in N/A 0.59 in N/A 0.27 in
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