1 / 4
Our Torx drive features a patented six-point star recess for even torque distribution, withstanding 50N·m high torque to eliminate cam-out and prevent fastener/tool damage—ideal for vibration-prone automotive engines and industrial pumps. Its self-centering design cuts tool alignment time by 40% for automated lines and works with torque-controlled tools, ensuring repeatable precision for quality-critical industries.
Machine teeth screws are widely used in scenarios where there are clear requirements for structural stability and assembly accuracy. The details are as follows:
Used for the fixation of the frame, transmission components and ancillary devices of various machine tools, pumps, valves, and compressors. Mechanical screws can withstand the continuous loads and vibrations during equipment operation, preventing component loosening that leads to a decrease in processing accuracy.
Assembly of components such as conveyor belt brackets, motor mounting bases, sensor mounting plates, etc., that are suitable for the assembly line. Especially applicable for the fastening of key parts such as the joint bases and grasping fixtures of industrial robots.
This is used for connecting the housings of laboratory testing equipment and measuring instruments with their internal components. Through precise screwing, it can prevent damage to the precise components inside the instrument due to excessive tightening.
Fastening of precision components in diagnostic equipment and surgical instrument housings, meeting the strict stability and hygiene requirements of medical industry standards.
We offer M1.6–M18 threads (standard/fine/coarse pitches) and 3mm–120mm lengths, with reinforced heads, stepped shanks, countersunk profiles and ±0.02mm tight tolerance. Choose from 304/316 stainless steel (corrosion resistance), 4140 alloy steel (1200MPa tensile strength) and C36000 brass (65% conductivity). RoHS-compliant surface treatments include zinc plating (48h salt spray), nickel plating (polished corrosion resistance), black oxide (50% friction reduction) and PTFE coating (-40°C~260°C temperature resistance), with engineer-recommended options for your environment.
For heavy machinery, our fasteners withstand 800MPa dynamic loads and 5–500Hz vibrations. For automotive/aerospace, they resist -40°C~150°C thermal cycling and road salt corrosion, meeting OEM standards. For medical/lab equipment, 316 stainless steel delivers ISO 13485 biocompatibility with low-torque fit. For electronics/robotics, compact M1.6–M3 brass/stainless steel ensures conductivity in tight spaces.
Made with certified ultrasonic-tested raw materials, 100–200 tons cold-forged heads and cold-rolled threads (20% higher tensile strength than cut threads), our fasteners undergo rigorous testing: laser dimension verification (±0.01mm), tensile/yield testing, Class 6H thread inspection, ASTM B117 salt spray (12–150h) and 10–2000Hz vibration testing, with zero-defect delivery guaranteed.
With 30+ years of engineering experience, we offer end-to-end support: material selection, torque calculation and on-site guidance. We specialize in non-standard designs (titanium/Inconel for extreme conditions), with 10–30 day custom sample delivery.
The Torx drive system utilizes a 6-point star recess designed to distribute drive torque evenly across all contact points. This virtually eliminates cam-out, reduces bit slippage, prevents premature wear on tooling, and supports high torques up to 50N·m, making it ideal for high-speed automated assembly lines.
We supply a broad range of high-grade raw materials including 304 and 316 stainless steel for optimal corrosion resistance, 4140 alloy steel for high tensile strength up to 1200MPa, C36000 brass for electrical conductivity, as well as specialized superalloys such as Titanium and Inconel for severe operating environments.
We can engineer metric and imperial thread sizes from M1.6 up to M18 in standard, fine, or coarse pitches. Lengths range from 3mm to 120mm with strict manufacturing tolerances held to ±0.02mm, along with options for stepped shanks, undercut heads, and tailored head geometries.
All available finishes comply with RoHS directives. Typical treatments include zinc plating (up to 48 hours salt spray resistance), electrolytic nickel plating, black oxide for anti-galling and low friction, and advanced PTFE coatings rated for extreme temperatures ranging from -40°C to +260°C.
Every batch is produced from certified, ultrasonic-tested material and thread-rolled for maximum fatigue strength. Our inspection protocol incorporates automated laser dimension sorting (±0.01mm accuracy), ASTM B117 salt spray chambers, Class 6H thread gauge checks, and high-frequency vibration endurance testing.
Depending on material availability and design complexity, our engineering team can provide precision sample prototypes within 10 to 30 business days, supported by comprehensive dimensional inspection reports and material test certificates.
