| Material: | Stainless Steel |
|---|---|
| Type: | Butterfly Shape |
| Connection: | Common Bolt |
| Head Style: | Round |
| Standard: | DIN, ANSI, GB, JIS, BSW, GOST |
| Grade: | 4.8-5.6-6.8 |
| Samples: |
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| Customization: |
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What is butterfly nut, butterfly bolt?
A butterfly nut is a kind of nut, shaped like a butterfly.
According to the process, butterfly nuts can be divided into cold heading butterfly nuts, cast butterfly nuts and stamped butterfly nuts
According to the shape can be divided into square wing and circular wing two basic shapes
According to the national standard number is divided into GB/T62.2-2004 square wing butterfly nut
GB/T62.1-2004 Round wing butterfly nut
GB/T62.3-2004 Ram type butterfly nut
Use of butterfly nuts and bolts:
The use of butterfly nuts does not require the use of other tools, can be directly disassembled by hand. Butterfly nuts are used together with bolts or screws of the same specifications, mainly used to connect and fasten parts in production machinery. Some people also call butterfly nuts hand nuts, usually butterfly nuts do not need to use other tools, directly by hand can be installed and disassembled, very convenient to use. In general, the butterfly nut is often used in the position where the adjustment is always more frequent.
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