Knurled plastic knob screw, Grip knob, Thumb knob, Tighten knob bolt | Enhance Your Equipment with Durable Knob Screws for Easy Adjustment"

Knurled knob M4x15mm Diameter20 | Customizable knob screws from Taiwan

Knurled Flat Knob Screw, M4 x 15mm, D20 - Knurled knob M4x15mm Diameter20
  • Knurled Flat Knob Screw, M4 x 15mm, D20 - Knurled knob M4x15mm Diameter20
  • 9 color of the short knob
  • The konb also can be made in customized color

Knurled Flat Knob Screw, M4 x 15mm, D20

K320-20S0415

Knurled plastic knob screw, Grip knob, Thumb knob, Tighten knob bolt

Colorful grip flat knob can be mass produced and exported. ISO9001:2015 certified, high quality products and services. We provide a wide range of customized services, welcome to contact us. UJEN R&D Knurled Screw M4x15mm, The macaron-colored knob increases product and corporate recognition. Create a unique style for your products and enhance the value of your products.

The body is made of tough nylon + glass fiber to increase durability. We can advise and produce according to customer's needs, no matter what size or material. No scratching at the hand rotation, no sharp edges and burrs. Matte surface texture appearance.

We design and manufacture all of our finished molds in-house, and we are happy to work together to develop your specialized products. Different from the traditional shape of metal flat knobs, the innovative design of curved shape is ergonomic and can be easily tightened.

Function

The flat knob has a multi-curved exterior that is ergonomically designed for optimal handling.

This product is ideal for quick-fasten. It can be tightened and disassembled by a hand, saving time and effort. It is suitable for
the locations that are often adjusted.

Features
  • RoHS REACH compliant with plastic knob.
  • Flame-proof, heat-resistant, anti-UV properties.
  • The head knob has a matte finish.
  • The head knob does not hurt hands, no sharp angles or burrs.
  • The knob is easy to tight with a hand. the best design of beauty and grip.
  • The metal is shiny and detailed.
Dimensions
Dimensioning
Thread Type
  • Screw
Thread Size
  • M4
Thread Material
  • Steel
Screw Length(mm/inch)
  • 15 / 0.59
Metal Finishing
  • zinc plated
External Diameter(mm)
  • 17~20
External Height(mm)
  • 5~8
External Material
  • PA6+GF
External Shape
  • Knurled
Gallery

Knurled Flat Knob Screw, M4 x 15mm, D20 | Achieve Ergonomic Efficiency with Adjustable Handles for Machinery

Based in Taiwan since 1994, UJEN DEVELOPMENT CO., LTD. expertise in manufacturing high-quality Knurled Flat Knob Screw, M4 x 15mm, D20, hand screws, knob screws, adjustable handles, grip knobs, and indexing plungers. Their commitment to customization and precision ensures each component, from hand screws to indexing plungers, meets rigorous standards. This dedication positions UJEN as a leader in supplying durable and reliable industrial components to global markets.

UJEN Development Co., Ltd. is a leading manufacturer of precision-engineered hand screws, knob screws, plastic knobs, adjustable handles, and indexing plungers for a variety of industrial needs. Our 45-year legacy, combined with ISO 9001:2015 certification, underscores our commitment to quality, innovation, and customer satisfaction. Specializing in custom solutions, we excel in professional moldmaking, enhancing equipment functionality across industries.

UJEN has been offering customers high-quality hand screws for industrial machinery since 1994, both with advanced technology and 47 years of experiences, UJEN ensures each customer's demands are met.