What are screw rods with red caps

Screws with red caps are typically screw nut assemblies with red protective caps. Typically used in industrial machinery or motion devices, this design is intended to protect the screw from damage or corrosion from external objects and provide additional protection and stability. Here are some common types of screws with red caps:

1. Linear Screws: Linear screws with red caps are commonly used in industrial applications such as positioning systems, handling equipment, and medical devices, and are designed to provide smooth linear motion and protection for the screw.

2, rotating screws: rotating screws with red caps are commonly used in rotating and adjusting mechanisms, such as hand cranks, screw jacks, etc., to provide easy rotating operation and protect the screws.

3, manual screw: manual screw with red cap is often used in manual adjustment and control systems, such as manual translation table, manual lift table, etc., to provide convenient manual operation and protection of the screw.

4, electric screw: with red cap electric screw is usually used in automation systems, such as electric lifting platform, automation table, etc., to provide automatic movement and protection of the screw. These are just one of the common types of screws, and specific applications need to be selected according to the actual situation. The design with red cap is mainly to provide better protection and identification, in the selection process can be based on the actual needs and budget to make the appropriate choice.