Who has seen this kind of wing nut with small wings?
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What is its scientific name? Where can I buy it? If anyone knows about it, can you tell me?
Wing nut, manually tightened, generally used in situations where the force is not large, such as the medical industry, etc., only for women
It is best to make it yourself or process it externally, carving a wire sleeve and welding two wings.
How to process the two wings? ? I think it is cast and then made of silk.
I'm not asking how it is processed, but I want to see if there are any manufacturers that produce similar ones.
It wouldn't be called a wing nut without wings.
This post was last edited by CHANGBAISHI on 2018-10-9 10:16. This kind of nut is called "Yuanbao nut" and "Yuanbao hand-tightened claw butterfly nut butterfly screw". exist * Check it out on Baobao, there are dealers and manufacturers. This should be custom-made for you. It would be easier to find a nut and weld the two wings.
Quick-open nuts are often seen in some small reactors
Some are welded, some are forged, and some are cast.
1.Materials: Q235-A, Q215-A (GB700-79), KT30-6 (GB987). 2. The specifications in parentheses should not be used as much as possible. Marking example thread specification D=M10×1.5, material Q235-A, type A wing nut without surface treatment: Nut GB62-88 M10×1.5