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ZRM Plastic Hexagon Tighten Screws Review

3

·

Very good

Revainrating 4.5 out of 5  
Rating 
4.5
🔩 Screws, 🔩 Fasteners

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Description of ZRM Plastic Hexagon Tighten Screws

Type: 8pcs 38# M8x25 Hexagon Knob Head Thumb Screw, come with nuts and washers, used for fastening, locking and adjusting. Made of high grade black plastic and zinc plated steel, injection molding technology, star shaped head knob, beautiful appearance, rust and corrosion resistance. Convenient to Use: Large plastic knurled handle for comfortable grip, fully threaded screw on type design for easily installing, removing and adjusting. Purpose: Specially designed for convenient hand tightening operation, mainly used in the equipment that require insulation and frequent removal for maintenance. Application: Widely used for furniture, shelves, stand, fitness equipment, advertising, medical equipment, mechanical equipment, instruments and apparatus, electronic assembly line and so on.

Reviews

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

Type of review

Revainrating 5 out of 5

Excellent Industrial and Scientific Screws!

These hexagon screws are an excellent addition to my fastener collection. Through trial and error, I found that these screws securely tighten in place and maintain their hold over time. They are durable and fit seamlessly with my projects - making them a reliable and cost-effective option. The only con is that the screws may require a bit more force to tighten than some other options on the market. Overall, I would highly recommend these screws for any industrial and scientific project!

Pros
  • Easy to grip and tighten
Cons
  • May strip easily if over-tightened

Revainrating 3 out of 5

Works great

They work great but one of them was shorter but I managed. And one of the nuts might have been loose, it was very difficult to tighten.

Pros
  • Thumbscrews
Cons
  • disappear

Revainrating 5 out of 5

Great replacement for lost grips

Our ladder ball game was disassembled and the grip must have fallen into a crack in the floor. Luckily, it was an almost exact replacement. The pen size is slightly different, but who cares. We returned our game.

Pros
  • Industrial & Scientific
Cons
  • A few small things