China Manufacture Stainless Steel Butterfly Wing Head Bolt and Nut

China Manufacture Stainless Steel Butterfly Wing Head Bolt and Nut

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. Wing-like projections from the head of the screw, ideal for thumb and forefinger leverage in turning. Ensures rapidly assembly and disassembly using only by your hand. 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. Tighten and loosen with finger pressure where frequent disassembly occurs. All screws are fully threaded. Length is measured from under the head to the end.

2. Specification

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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

Tighten and loosen with finger pressure where frequent disassembly occurs. 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. 

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