GB9074.4 Cross Pan Head Combined Screw With Washer

The cross pan head triple combination mechanical screw is a special type of fastener that consists of a cross pan head screw, a Spring Washer, and a flat washer. This combination screw has the advantages of easy installation, easy disassembly, high durability, high safety, and aesthetics.
Its head is spherical and has a flat top for easy fastening with a cross shaped screwdriver. Its thread specifications are usually M1.6 to M10, which makes them suitable for various connection and fastening applications.
The material of the cross pan head triple combination mechanical screw can be iron or stainless steel. Iron combination screws are generally made of different iron screw wires such as 1010, 1018, and 10B21, while stainless steel combination screws are usually made of stainless steel SUS304 combination screws. The wire of this combination screw undergoes heat treatment and electroplating treatment, giving it higher strength and rust resistance.
The function of spring washers and flat washers is to increase the tightening degree of screws and protect threads, while also improving the seismic performance of screws. These combination screws are widely used in various industries and occasions, such as electronic equipment, mechanical equipment, household appliances, digital products, water conservancy engineering, and decoration construction.
The installation and disassembly of the cross pan head three combination mechanical screw is also very convenient. You can easily install or remove the screw by rotating it a few turns using a Phillips screwdriver. Meanwhile, their heads can be fully embedded into the substrate, making the surface more uniform, smooth, and aesthetically pleasing. This design makes the screws not only practical, but also decorative to a certain extent.