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Apem 420091B18 Control Knob

A control knob crafted from durable aluminum with a knurled finish, designed for precise manual adjustments in electronic devices. Features include a plastic insert for anti-static properties, positive retention #6-32 set screws for secure mounting, and an arrowhead indicator on top for accurate positioning. Available in natural and black gloss finishes, these rugged control knobs fit shafts of 1/8 and 1/4 inch diameters, making them ideal for various equipment requiring reliable rotary control. Special designs are also available to meet specific application needs.

Authorized Distributors
Source:DigiKey
Part No:420091B18
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.8644
Buy/RFQ:
Part No:420091B18
Stock:0
Inv Date:05-29-2026
Price: Unit price: $2.53
Buy/RFQ:
Part No:420091B18
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.61
Buy/RFQ:
Part No:420091B18
Stock:31
Inv Date:05-28-2026
Price: Unit price: $2.805
Buy/RFQ:
Part No:420091B18
Stock:31
Inv Date:05-28-2026
Price: Unit price: $2.805
Buy/RFQ:

Apem 420091B18 Control Knob Specifications:

  • Material: Machined aluminum with plastic insert (anti-static)
  • Finish: Anodized natural or black gloss
  • Set Screw: Positive retention #6-32
  • Fits Shaft Sizes: 1/8 inch (3.175 mm) and 1/4 inch (6.35 mm)
  • Shaft Size Code: Last 3 digits of Model No.
  • Dimensional Range: A=30(16.0) mm, B=512(13.0) mm, C=590(15.0) mm
  • Design Features: Knurled surface, arrowhead indicator, rugged construction
  • Special Designs: Available upon request
  • Application: Precise manual adjustment in electronic equipment

Buy the Buy APEM Control Knob Part Number 420091B18 Online

Enhance your electronic devices with this high-quality aluminum control knob. Designed for accurate manual adjustments, it features a durable finish, anti-static plastic insert, and a secure set screw mounting system. Fits shaft sizes of 1/8 and 1/4 inch, making it versatile for various equipment. Its rugged construction ensures longevity and excellent performance in demanding environments. Whether for industrial control panels, instrumentation, or consumer electronics, this knob provides dependable rotary control. Purchase online now to ensure precise manual adjustment capabilities for your equipment.

Order your APEM Series420091B18 aluminum control knob today and enjoy reliable performance for precise manual adjustments in your electronic projects.

Frequently Asked Questions

Where can I buy Apem 420091B18?

You can click on the BUY or RFQ button to purchase 420091B18 from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part 420091B18?

You can download the 420091B18 datasheet or visit the Apem website for support.

Who is the manufacturer of 420091B18?

Apem

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