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Name: Black Plastic Nylon Hexagonal Nuts
Size:M2,M3,M4,M5,M6,M8,M10,M12,M14,M16,M18,M20,M22,M24,M30
Material: PA66, PA+50%GF, PA+50%GF, PEEK, PVDF, PPS, PTFE, PP, PVC, PC.
Standard:DIN934，ANSI/ASME B18.2.2，JIS B1181-93，ISO4032
PA66 is short for Polyamide 66, also known as Nylon 66, which is a high-performance synthetic polymer material used in a wide variety of industrial applications. Black PA66 Hex Nuts have excellent physical, chemical, and mechanical properties that make them ideal for many applications. The properties and characteristics of Black PA66 Hex Nuts make it an indispensable material for many industries. At present, its application areas mainly include the following aspects:
1. Automotive industry: PA66 black hexagonal screw flat can be used to manufacture automobile exhaust pipes, automobile instrument panels, automobile doors and windows, automobile engine shells, and other fastening, and because of its stable size, can be used to manufacture automobile insulation parts of the part of the connection.
2. Electronic equipment: The black PA66 hexagonal nut has good electrical insulation properties, so it can be used for electrical equipment, circuit boards, scanners, and so on.
3. Electrical appliances: Black PA66 hexagonal nuts can be used to manufacture various types of switches, plugs plug holders, and other fastening connections, such as the fan blade of the range hood, the oven rack of the electric oven, and other structural connections.
4. Household goods: These can be used to manufacture interior doors and window frames, a variety of tables and chairs, and so on.
5. electrical and electronic industry: PA66 black plastic hexagonal nuts can be used to produce electrical and electronic insulation parts, precision electronic instrument parts, electric lighting apparatus and electronic appliances parts and other fastening, can be used to make rice cookers, electric vacuum cleaners, high-frequency electronic food heaters, etc. PA66 hexagonal nuts have excellent resistance to soldering and are widely used as a structural connection for the production of junction boxes, switches, and resistors. Flame retardant grade PA66 hexagonal nuts can be used for color TV wire clips, fixed clips, and focus knobs.
6. Mechanical transportation and mechanical equipment industry: train and bus door handles, trucks, and other brake engagement discs can be made of PA66. Others, such as insulating washers, baffle seats, ships on the turbine, propeller shaft, propeller, and slide bearings, can also be made with PA66. High-impact nylon 66 can also make pipe wrenches, plastic molds, and radio control bodies. Unreinforced grade nylon 66 is usually used in the manufacture of low creep, non-corrosive PA66 black hexagonal nuts, bolts, screws, nozzles, etc.; reinforced grade nylon 66 is used in the production of chains, conveyor belts, fans, impellers, and scaffolding fixed foot fasteners.
Product Specification
PA66 chemical name: polyhexanediylhexanediamine, commonly known as nylon 66, is a colorless and transparent semi-crystalline thermoplastic polymer, PA66 black hexagonal screw flat is widely used in automobiles, electrical and electronic appliances, machinery and instruments, industrial parts, and other industries. It has plasticity. Density 1.15 g/cm3. The melting point is 252℃. Brittleness temperature -30℃. Thermal decomposition temperature is greater than 350℃. Continuous heat resistance 80-120°C. Equilibrium water absorption is 2.5%. Resistant to acids, alkalis, aqueous solutions of most inorganic salts, halogenated alkanes, hydrocarbons, esters, and ketones, but soluble in polar solvents such as phenol and formic acid. It has excellent abrasion resistance, self-lubrication, and high mechanical strength.
Common application areas for black PA66 plastic hexagon nuts:
1. Automotive parts: PA66 has high strength and stiffness and can withstand large loads and impacts, so PA66 black plastic hexagonal screws are widely used in automotive parts, such as engine mounts, car] frames, seat frames, instrument panels, and other fastening connections.
2. Electronic products: PA66 has excellent electrical insulation properties and high-temperature resistance, so the black or color PA plastic hexagonal nuts are widely used in electronic products, such as TV cases, computer chassis, electrical equipment, refrigerators,冼衣机, ovens, freezers, refrigerators, instruments, and other structural fastening connections.
3. Aerospace devices: Because PA66 has high strength and stiffness but also has good heat resistance and chemical resistance, so PA66 black hexagonal nuts are widely used in aviation and spacecraft cattle, such as toolbox shells, satellite brackets, aircraft interiors, and other fastening connections.
4, medical poly apparatus: PA66 has excellent biocompatibility and mechanical properties, so the black PA66 hexagonal nut is widely used in dry medical equipment, such as human joints, dental implants, pacemaker shells, dental equipment, wheelchairs, X-ray medical equipment, and other fastening connections.
In short, plastic raw materials PA66 plastic hexagonal screw flat has a wide range of applications and can be used in a variety of needs of high strength, high stiffness, high-temperature resistance, and chemical stability requirements of high occasions.
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