Header banner
Revain logoHome Page
πŸ”˜ pack of 20 m4 round knobs with nickel plating: uxcell knurled thumb nuts for enhanced grip and fastening logo

πŸ”˜ Pack of 20 M4 Round Knobs with Nickel Plating: uxcell Knurled Thumb Nuts for Enhanced Grip and Fastening Review

3

Β·

Average

Revainrating 3.5 out of 5Β Β 
RatingΒ 
3.5
πŸ”© Nails, Screws & Fasteners, πŸ”§ Hardware

View on AmazonView on Π―M

Media

(3)
img 1 attached to πŸ”˜ Pack of 20 M4 Round Knobs with Nickel Plating: uxcell Knurled Thumb Nuts for Enhanced Grip and Fastening
img 2 attached to πŸ”˜ Pack of 20 M4 Round Knobs with Nickel Plating: uxcell Knurled Thumb Nuts for Enhanced Grip and Fastening
img 3 attached to πŸ”˜ Pack of 20 M4 Round Knobs with Nickel Plating: uxcell Knurled Thumb Nuts for Enhanced Grip and Fastening

Description of πŸ”˜ Pack of 20 M4 Round Knobs with Nickel Plating: uxcell Knurled Thumb Nuts for Enhanced Grip and Fastening

Thread size: M4 x 0.7mm. Size: (overall) 12x8mm / 0.47"x0.31"; thickness(knurled part): 3.8mm / 0.15". Material: Made of good quality metal, nickel plated finished, wear-resisting and durable to use. Advantage: This facilitates tightening by hand, commonly used in electronics applications. Common on 3d printer beds, machine tools, cabinets, tool boxes, and great for maker projects and things that need adjusted quickly. Works with M3 bolts, studs and screws with a 0.5mm pitch.

Reviews

Global ratings 3
  • 5
    1
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    1

Type of review

Revainrating 5 out of 5

Secure Grip and Shiny Finish!

When I tried this collar, I was impressed by how easy it was to install and how secure it felt once in place. The knurled design provided an excellent grip, and the nickel plating gave it a shiny finish that added a touch of elegance to my project.

Pros
  • Easy to install, secure grip, shiny finish
Cons
  • None that I have experienced so far.

Revainrating 3 out of 5

Good M3 Thumbscrew

These are good and work as intended, however some of them are peeling off the metal coating and forming sharp edges. I had to throw away a pair for safety to avoid cutting myself, forgetting they are sharp. Everything else is good and works well.

Pros
  • Industrial & Scientific
Cons
  • Quick Guide

Revainrating 1 out of 5

RZHAVEN immediately (3 days)

Summary: Added them to the solar panel and left them in the rain for 3 days. They were RUSTED as shown in the photos. Recommendations: Buy stainless steel, the nickel plated ones are useless for corrosion resistance. Conclusion: 10€ for a pack of 20, so 1 star and NOT recommended.

Pros
  • Wing nuts
Cons
  • Useless features