Essentra Component's metal flat top knurled knobs are CNC machined from solid bar stock.  Knurled knobs are available in Stainless Steel, Brass, Aluminum, and Steel with either internal threading or an external stud.  Knob diameters range from  .75" to 1.5".  Fine knurls are 33 pitch.  Custom designs and materials may be an option.  Contact sales at 1-800-847-0486 today.

Unit of Measure
Items
Metal Knurled Fine Group

Fine Knurled Round Knobs

Metal Knurled Fine Group

Fine Knurled Round Knobs

Metal Knurled Fine Group

Fine Knurled Round Knobs

Metal Knurled Fine Group

Fine Knurled Round Knobs
A N/A 0.75 in N/A 1 in N/A 1.38 in N/A 1.50 in
B N/A 0.50 in N/A 0.625 in N/A 0.625 in N/A 0.75 in
C N/A 0.375 in N/A 0.50 in N/A 0.50 in N/A 0.687 in
D N/A 0.625 in N/A 0.75 in N/A 0.875 in N/A 1.00 in