• Knobs


Knurled Knob - Stainless Steel Black

Dimension Drawing

KUMS-BKKnurled Knob (Stainless Steel Black)寸法図



M (Coarse)
Nominal of Thread

Unit : mm

Part Number D M (Coarse)
Nominal of Thread
Pitch Lm H Mass
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KUMS-24-M6-10-BK 24 M6 1 10 5 20 13.16 CAD Cart
KUMS-24-M6-16-BK 24 M6 1 16 5 22 13.16 CAD Cart
KUMS-24-M6-20-BK 24 M6 1 20 5 23 13.16 CAD Cart
KUMS-24-M6-25-BK 24 M6 1 25 5 24 13.16 CAD Cart
KUMS-24-M6-30-BK 24 M6 1 30 5 25 13.16 CAD Cart

Hex socket set screw is provided.

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Main body SUS303
Stainless steel black


  • Stainless steel black is surface treatment with passive film on the stainless steel surface grown 200 times more than normally to produce deep black. After the treatment, corrosion resistance and weather resistance is significantly improved.
  • No impurities are contained in the film itself and only a trace amount of outgas exists in a vacuum environment.
  • Spectral reflectivity of 1.5% or below. For applications such as optical equipment that requires antireflection. ⇒The Features of Screws with Special Surface Treatment
  • Deep black. For decorated surfaces of equipment / device.

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