Jiaxing Haina Fastener Co.,Limited
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Stainless Steel 304 316 Thumb Wing Screw DIN316 Butterfly Bolt
1.Product Description
Wing screw also called thumb screw, which designed for easy operation and hand tighten design without tools, the head of the wing design increases the transverse force to make the hand twist more efficiently, The wing screw or thumb screws are mainly used in the monitor industry, household appliances, telecommunications and data communications, automotive and other industries which need both insulation and require frequent disassembly to equipment maintenance. A similar fastener with a male thread is known as a wingscrew or a wing bolt, without tools. The wing screw feature a pair of butterfly shape wing and many be like the thumb screw which install by hand without any tools that might be easy to used by every person. The wing bolts or wing screws are commonly made of plastic which could be insalution and corrosion resistance just like the stainless steel, and the material stainless steel could be SUS 304, SUS316 etc. The wing screws are good looking and the wing design help people to fasten the screw easily without tool.
2. Specification
| Diameter | Pitch | Length | Wing Width | Head Thickness | Head Diameter |
| M8 | 1.25mm | 65mm | 30.3mm | 5.6mm | 9.1mm |
More details:
| Product Dimensions | M8 x 65mm |
| Head Type | Butterfly Wings |
| Standard | DIN316 |
| Installation | Without Tools |
| Free Sample | Available, only shipping need to be charged |
| Thread type | Full Thread |
| Advantages | Corrosion Resistance,Easy Install |
3.Application
The wing bolts or wingscrews are mainly used in the monitor industry, household appliances, telecommunications and data communications, automotive and other industries which need both insulation and require frequent disassembly to equipment maintenance. Designed for using in high-stress and high-strength applications. The sqaure neck inserted into wood to prevent bolt turning as the nut is tightened.
4.Advantages
Common chioce for fastening, which provide high tensile, offering high holding power and corrosion resistance and don't need any coating. Competitive prices with professional factory supply. Perfect fastening solution with 10 years experiences to solve your problem: Wide range of parts selection. Durability testing and critical technical design to enhance fasteners lifetime.
5.More pictures
