Trapezoidal Screw 45 Steel 304 Stainless Steel Brass

1. 45 steel trapezoidal lead screw
Made of high-quality carbon structural steel (45 steel), the hardness reaches HRC28-32 after quenching and tempering heat treatment, with both high strength and wear resistance, suitable for heavy-load, medium and low-speed transmission scenarios, such as industrial machinery, automation equipment, lifting platforms, etc. The surface can be galvanized, blackened or oiled to prevent rust, which is economical and practical, cost-effective, but requires regular maintenance to prevent rust.

2. 304 stainless steel trapezoidal lead screw
304 stainless steel material is selected, which has excellent corrosion resistance, oxidation resistance and hygienic safety, suitable for food processing, medical equipment, marine engineering and humid, acidic and alkaline environments. The surface is polished or passivated, clean and easy to clean, lubrication-free and maintenance-free, long life, but the cost is slightly higher, suitable for medium and light load scenarios with strict anti-rust requirements.

3. Brass trapezoidal lead screw
Made of high-precision brass, it has excellent self-lubricating properties, low noise, maintenance-free, corrosion-resistant and non-magnetic, suitable for light-load, low-speed precision transmission scenarios, such as optical instruments, small valves, laboratory equipment and low-interference environments. The thread has high precision, but low strength, and heavy load impact should be avoided.

Model: Tr10x9

General characteristics

Thread design: trapezoidal tooth structure, strong self-locking, stable and reliable transmission.

Process: cold rolling/cutting forming, optional precision level, suitable for different working conditions.

Customization service: support lead, length, end processing and surface treatment customization to meet diversified applications.

Selection suggestion: According to the load, environment (corrosiveness, cleanliness), noise requirements and budget, reasonably select the material to balance performance and economy