There are many kinds of stainless steel combination screws, including stainless steel pan-head combination screws and stainless steel outer hexagon combination screws. Stainless steel pan-head combination screws refer to three combinations of stainless steel pan-head screws with stainless steel spring washers and stainless steel flat washers.

The stainless steel outer hexagon combination screw refers to the three combination screws of the stainless steel cross groove outer hexagon socket anchor bolt and the stainless steel spring flat washer.

The stainless steel combination screw is made of the stainless steel screw cable pier. First, pull out the pan head screw or the outer hexagon screw for inspection. Then use manpower to put the stainless steel flat spring pad on the top of the screw. If there is an active pad threading device, immediately separate the screw, spring pad and flat washer into the assembly screw pad threading machine. The equipment will be rubbed well if it is active. After that, the teeth will be rubbed actively.

The color of the stainless steel combination screw with good teeth is natural. At this time, it is necessary to clean the natural stainless steel combination screw to make it beautiful and bright.

If the user requires to pass the smoke for more than 72 hours, then he needs to take the stainless steel combination screw to the electroplating plant for stainless steel passivation. Make it corrosion resistant for more than 72 hours.

Electroplating technology of stainless steel composite screws: generally, electroplating of stainless steel composite screws is not required, because the nature is stainless steel, and only needs cleaning, and the nature is bright. Some customers need to electroplate the stainless steel combination screws into black zinc and various colors. At this time, they need to take it to the electroplating factory to electroplate the colors required by the customers.