• Excellent insulation: non-conductive, non-magnetic, which can effectively isolate metal screws from conductive parts and prevent short circuit and electromagnetic interference. It is an essential accessory in the field of electronics and electricity.
• Super corrosion resistance: acid and alkali resistance, salt spray resistance, organic solvent resistance, no rust, no oxidation, and the service life is far longer than that of metal gaskets in harsh environments such as humidity, chemical industry and outdoor.
• Light weight and low cost: the density is only about 1/7 of that of metal, which can reduce the overall weight of the equipment; The production process is simple, the price is much lower than that of stainless steel, copper and other metal gaskets, and the cost performance is extremely high.

• Electronic and electrical industry (core scenario) Matching nylon screws to fix PCB circuit board, power supply casing, router casing and display frame: insulation against short circuit, preventing metal screws from scratching the circuit board, black models can hide installation traces and improve product texture. Interior of household appliances: plastic parts of washing machine, air conditioner and microwave oven are fixed, which are moisture-resistant and corrosion-resistant, and buffer the vibration during operation.
• Machinery and equipment industry
  Non-load-bearing parts of light equipment are connected: for example, small power tools, housings of office equipment (printers, copiers) and gear boxes are fixed, and the self-lubrication can reduce the wear of parts. Black power tools are suitable for outdoor use.
  Matching guide rail and slider of automation equipment: reduce friction and prevent looseness, and insulation can avoid static electricity accumulation.
• Automobile industry
  Automobile interior: the door panel, instrument panel, seat adjustment mechanism and trunk trim panel are fixed, which is light in weight, cushioning and shock-absorbing, and the black model matches the interior color better.
  Automobile exterior decoration and chassis: fender, wiper bracket and outdoor sensor are fixed, which has strong weather resistance, can resist wind, sun and rain corrosion, and prevent gasket from aging and failure.

Shenzhen Huayuanxing Precision Hardware Co., Ltd. is a manufacturer with 20 years of industry experience in the development, production and sales of screw hardware fasteners. The company's existing workshop covers an area of more than 8,000 square meters, the finished product warehouse covers an area of more than 4,000 square meters, and the stock is more than 3,000 tons. More than 250 sets of precision production equipment have been introduced one after another, including a complete set of screw fastener production equipment such as headstock, cold pier, thread rolling and car sales, with an average daily production capacity of 20 million pieces. Huayuanxing has complete testing equipment, such as salt spray tester and secondary detector, and has more than 50 employees and 8 engineers and technicians with 20 years of industry experience.

Our products include precision electronic screws (Paka Pb KB PM KM Ta Tm Ba BM PWM PWA PWB PT CM), Torx screws, hexagon socket screws/bolts, external hexagon screws/bolts, flat pads, spring pads, countersunk head tapping screws/screws, countersunk head machine screws, round head machine threads, round head hexagon screws/screws, countersunk head hexagon screws, screw threads, etc. Internal and external thread nuts, hexagon nuts, lock nuts, hexagon nuts with flange, cap nuts, butterfly nuts, expansion screws, flat-end set screws, concave-end machine meters, cutting-edge machine meters, large flat-head tapping screws, large flat-head machine screws, combined screws, hexagon drilling tail screws, round-head drilling tail screws, countersunk drilling tail screws, copper columns, nylon plastic screws, rivets, nut screws, high strength.

The products are made of carbon steel, 304 stainless steel, 201 stainless steel, 410 stainless steel, plastic and pure copper.

At present, the specifications of our products have reached more than 14,000.

Products are mainly used in computer, communication, intelligent electrical appliances, robots, watches, glasses, instruments, automobiles, LED lamps, small household appliances, medical devices, toys, electrical appliances, furniture, construction and other production fields.

Factory wholesale, welcome to consult and buy!