From our engineering shop in China, I am proud to present our trepazoidal form screw, built for high-load transmission and smooth motion in automation lines. I am a Manufacturer and I know the market wants durable, precise components, and that is what we delivered. The screw is machined to tight tolerances, with hardened and ground threads, and the nut matches for low friction. We offer a range of sizes, lead options, and coatings for different environments. Lead times are short and we can customize to your exact spec. If you need fast quotes, I can provide CAD models and packing details. We ship worldwide, and for China customers we provide favorable terms. We emphasize quality control at every step, from material selection to final inspection. Buy smart with us, and you will see why trepazoidal form screw is trusted in automation, robotics, and CNC machines.
Trapezoidal lead screws deliver smooth linear motion, high load capacity, and cost efficiency for CNC machines, automation lines, and robotics. This year, global buyers require suppliers with stable tolerances, reliable performance under continuous operation, and scalable output. Material choices and nut designs matter: hardened steel or stainless options with protective coatings extend life and reduce wear. Anti-backlash and preloaded nuts minimize play and vibration for precise positioning. Clear packaging and traceable lot data help shipments cross borders with confidence. When sourcing worldwide, prioritize suppliers with ISO-registered quality systems, material traceability, and RoHS/REACH compliance. Seek options for diameter, lead, pitch, nut style, end-machining, and mounting patterns. Transparent lead times, sample testing, and scalable production reduce supply risk. Strong after-sales support, straightforward warranty, and reliable logistics ensure smooth integration into diverse lines. A partner focused on engineering rigor and long-term collaboration yields stable performance and predictable ROI this year.
| Product_ID | Nominal_Diameter_mm | Pitch_mm | Lead_mm | Length_mm | Material | Hardness_HRC | Coating | Tolerance_mm | Application | Year_of_Manufacture |
|---|---|---|---|---|---|---|---|---|---|---|
| TR12-1S | 12 | 4 | 4 | 100 | AISI 1045 carbon steel | 50 | Zinc coating | ±0.05 | CNC machine linear actuation | 2026 |
| TR14-1S | 14 | 5 | 5 | 120 | AISI 304 stainless steel | 28 | No coating | ±0.04 | Robotics actuators | 2026 |
| TR16-2S | 16 | 5 | 10 | 150 | AISI 316 stainless steel | 40 | Black oxide | ±0.08 | Automated assembly | 2026 |
| TR20-1S | 20 | 6 | 6 | 90 | AISI 1045 | 48 | Zinc-nickel | ±0.08 | Screw jacks / Linear actuators | 2026 |
| TR20-2S | 20 | 6 | 12 | 110 | AISI 4140 alloy steel | 46 | No coating | ±0.08 | CNC module leads | 2026 |