Premium 45# Steel Trapezoidal Screws – Heavy-Duty Fastening Solutions
High-quality 45# carbon steel construction ensures superior strength, durability, and wear resistance for long-term performance in demanding applications. Precision-machined trapezoidal threads (Tr16 to Tr80) provide smooth engagement, reduced friction, and reliable load-bearing capacity. Ideal for industrial machinery, CNC equipment, automotive systems, and construction projects requiring high-precision linear motion or heavy-load fixation. Available in lengths from 1 to 5 meters with multiple pitch options (T8 standard) for versatile compatibility. Optimized surface treatment (optional galvanization or black oxide) enhances corrosion resistance. Rigorous quality control guarantees dimensional accuracy (±0.05mm tolerance) and thread consistency. Bulk pricing available for large-scale procurement.