Combination Sems Machine Screws Factory custom

A combination screw, as the name suggests, refers to a screw that is used together and refers to a combination of at least two fasteners. The stability is stronger than ordinary screws, so it is still frequently used in many situations. There are also many types of combination screws, including split head and washer types. There are generally two types of screws used, one is a triple combination screw, which is a combination of a screw with a spring washer and a flat washer that is fastened together; The second is a double combination screw, which is composed of only one spring washer or flat washer per screw.

There are many types of combination screws, such as triple combination screws, hexagonal combination screws, cross pan head combination screws, hexagonal socket combination screws, stainless steel combination screws, high-strength combination screws, etc. The material of combination screws can be divided into iron and stainless steel. For example, iron combination screws require electroplating, while stainless steel combination screws do not require it. 

The main feature of these combination screws is that they are all equipped with corresponding washers, which is very convenient to use. Its advantage is that it saves time and eliminates the need for manual deployment of flat pads, making production line operations convenient and efficient, and improving work efficiency. 

The function of the combination screw: It has a perfect tightening and crimping ability, such as supporting high and low voltage contacts and high and low voltage air conditioning wiring, significantly improving the current and voltage of the electrical appliances, power supply power, frequency, and performance. Compared with traditional separation screws, it can save people, labor, and time. Overall, combination screws are widely used in electrical, electrical, mechanical, electronic, household appliances, furniture, ships, and more. 

Dongguan Yuhuang Electronic Technology Co., Ltd. has 20 years of experience in fastener production, and can provide you with suitable fastener solutions by providing non-standard customized drawings and samples.