The butterfly screw is a kind of screw invented for easy disassembly, the shape and structure of the butterfly screw is very distinctive, we will be able to distinguish the butterfly screw from other kinds of screws at the first sight, the shape of the butterfly screw is really a very distinctive look. The head of the butterfly screw is a large piece of plastic body, the existence of this component, so that the butterfly screws greatly increased the force surface. The following is a small introduction to the specifications of the butterfly screws and application areas.
Introduction of butterfly screws
Butterfly screws, specially designed to facilitate the operation of hand screwing, the head of the butterfly design increases the lateral force surface, so that the hand screwing is more efficient, mainly used in the display industry, white goods, brown goods, telecommunication and datacommunication, automotive industry and other equipment that requires both insulation and frequent disassembly and maintenance. It is mainly used in the display industry, white goods, brown goods, telecommunication and data communication, automobile industry and other equipment that requires both insulation and frequent disassembly and maintenance. The main plastic material for butterfly screws is nylon 6/6.
PA66?Nylon 66
PA66 (polyamide 66 = nylon 66) is a crystalline engineering plastic. It is a high toughness material with a low coefficient of friction, and has abrasion resistance and excellent self-lubrication. It also has good resistance to oil and chemicals, so it is most suitable for use as a mechanical material, but there is also a problem that must be taken into account in the design due to high moisture absorption, moisture as a plasticizer reduces the tensile strength of nylon, air permeability as well as improve the ductility, impact strength, and energy-absorbing properties, injection molding can be improved through the addition of carbon black to make the outdoor weathering properties of nylon in most of the In most of the temperature up to 85 ℃ working conditions, nylon products can still work normally for a long time. The color of the nylon material is translucent off-white.
Butterfly screws application areas
Butterfly bolts have insulation, non-magnetic, corrosion-resistant, beautiful, never rust and other high-quality features, and modified engineering plastics, it is the use of strength, impact resistance and metal comparable to the plastic screws we often say is commonly known as nylon screws after adding 30% glass fiber, it is far more mechanical properties Better than ordinary nylon, butterfly plastic bolts used in the material is becoming more diversified, the performance continues to improve, the field of application is also more and more broad.
1, medical equipment industry? (Insulation, non-magnetic,? Environmental protection,? Anti-interference number, so that the use of medical machinery and equipment safer)
2, wind power industry? (chassis circuit PCB board isolation, insulation)
3, aerospace industry? (Electronic equipment on the insulation, anti-interference number)
4, office equipment industry? (Never rust, beautiful and practical?)
5, petrochemical industry? (high temperature resistance, chemical resistance, corrosion resistance, to extend the service life of the equipment)
6, the electronics industry? (Insulation, anti-interference, light weight)
7, communication industry? (Insulation, non-magnetic, safe)
8, marine industry? (Acid-resistant? Alkali-resistant? Corrosion resistance, prolong the service life)
Butterfly screws specifications, complete sizes to meet the needs of different occasions.
Specifications of butterfly screws
-? Material Options: Nylon 6/6
-? Surface treatment: natural color
-? Metric and imperial category: mm
-? Metric thread size: M10?M12?M4?M5?M6?M8
-? Metric thread pitch: 0.7mm? 0.8mm? 1.0mm? 1.25mm? 1.5mm? 1.75mm
-? Length options: 10mm?12mm?15mm?16mm?20mm?25mm?30mm?35mm?40mm?50mm?60mm?6mm70mm?80mm?8mm
The above article gives you an introduction to the butterfly screws in which areas of advantageous applications, as well as butterfly screws specifications, and butterfly Screws are characterized by how. Butterfly screws are mainly used in a number of frequent maintenance needs, as well as electrically charged equipment. Butterfly screws are used in high-end occasions, but also has a higher standard requirements of the place. Butterfly screws specifications and the types of materials are quite a lot, we should look carefully when choosing.
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