M6 x 20mm Hexagon Head Press On Knurled Knobs - Black POM Description
The M6 x 20mm Hexagon Head Press On Knurled Knobs - Black POM has the following features:
- Black Finish
- For Use With: Hexagon Bolts and Nuts
- For Use With Thread Size: M6 (6 mm)
- Internal Diameter (ID): 10 mm
- Knob Diameter (OD): 20 mm
- Knob Height (H): 5 mm
- Plastic - POM
- Plastic Material Family
- Acetal / Polyoxymethylene Material Specification
- Overall Height (L): 6.5 mm
- System of Measurement: Metric
- Type: Hexagon Head Press On
Discover more about the Press On Knurled Knobs range.
Press-on knurled knobs, also commonly known as Thumb Knobs or Thumb Screw Knobs, are Precision Components designed for easy installation by pressing onto a compatible screw head, providing a secure grip for adjusting and tightening components.
Sizes Available
Accu’s Press-On Knurled Knobs come in compatible metric sizes ranging from M3 to M10, with overall knob diameters between 11mm and 36mm, ensuring universal compatibility with a variety of screw sizes and applications.
Thread Types
Accu lists three different types of Press On Knurled Knob within our standard range, with Type 1 & 2 suitable for fastening onto Hexagon Bolts and Hexagon Nuts, whilst Type 3 Knurled Knobs are compatible with Socket Cap Screws.
Materials Used in Press On Knurled Knobs
Manufactured from Polyoxymethylene (POM), also known as acetal, these knobs offer high stiffness and low friction, making them ideal for precision installation and high spec applications.
Common Applications
Press On Knurled Knobs are easy-install Finishing Components and used across a huge number industries and applications:
- Audio Equipment Control Dials: Press-on knurled knobs are widely used in high-end audio equipment, such as amplifiers, mixers and recording studio interfaces. The knurled grip allows for precise volume and tuning adjustments.
- Medical Equipment: In medical and research laboratories, microscopes rely on press-on knurled knobs for coarse and fine focus adjustments. The textured, knurled surface ensures a non-slip grip, even when users are wearing gloves.
- Automotive and Aerospace Use: Modern drone controllers and RC aircraft transmitters use press-on knurled knobs to adjust sensitivity settings and fine-tune control inputs. Their lightweight yet durable construction provides a firm grip, allowing pilots and operators to make micro-adjustments.
FAQs
Q: What are press-fit knobs used for?
A: Press-fit knobs are used to provide a secure grip for adjusting, tightening and holding fixtures, equipment, and machinery in place.
Q: How do you install press-on knobs?
A: To install a press-on knob, align it with the compatible screw head and press firmly until it is securely attached.
Q: What materials are press-on knurled knobs made from?
A: Press-on knurled knobs are commonly made from materials such as acetal plastic, which provides durability and resistance to oil, grease, and solvents.
