I am a China-based Manufacturer, and we supply high-quality one-way screws designed for secure, tamper-evident fastening in electronics, electrical cabinets, and outdoor enclosures. This one-way screw design makes tamper-proof fastening simple. After installation, the screw can not be removed with standard screwdrivers, protecting your equipment from tampering while still allowing installation with the proper tool. My one-way screw features hardened steel, corrosion-resistant coating, and precise threading for quick, reliable assembly. We offer various head styles, sizes, and finishes to match your design and environmental requirements, including stainless steel and zinc plating. Lead times are short and MOQ is flexible for B2B purchasers. Customization with your logo or unique head style is available. As a China Manufacturer, we can provide competitive pricing, quality control, and certifications required by your market. If you seek secure, efficient fastening solutions, these one-way screws will fit your production line and reduce service calls.
One-way screws are engineered to deliver peak performance and, in many cases, outperforms the competition by combining vibration-resistant fastening with easy permanent installation. Their asymmetric thread profile and hardened materials resist loosening under motion, shocks, and temperature changes. For global procurement teams, this means fewer downtime incidents, lower maintenance costs, and consistent performance across diverse climates and substrates. From a sourcing perspective, verify material options, coatings, and certifications to ensure supply reliability across regions. Ensure compatibility with standard tools and thread formats, understand torque and load ratings, and request consistent batch quality to avoid variance. When you standardize on a proven one-way solution, you gain predictable performance, reduced field service time, and stronger total cost of ownership for international operations.
| Variant | Material | Coating | Head Style | Installation Time (s) | Pull-Out Strength (N) | Shear Strength (N) | Corrosion Resistance (1-5) | Temperature Range (C) | Warranty (years) |
|---|---|---|---|---|---|---|---|---|---|
| Type A | Stainless Steel 304 | Zinc | Phillips | 12 | 420 | 680 | 4 | -40 to 120 | 5 |
| Type B | Stainless Steel 316 | Black Oxide | Torx | 10 | 540 | 720 | 5 | -50 to 180 | 10 |
| Type C | Alloy Steel (AISI 4140) | Zinc | Hex Socket | 9 | 380 | 640 | 3 | -20 to 150 | 5 |
| Type D | Stainless Steel 304 | None | Phillips | 8 | 320 | 560 | 2 | -30 to 100 | 3 |
| Type E | Stainless Steel 316 | Ceramic Coating | Torx | 11 | 600 | 780 | 5 | -60 to 200 | 15 |
| Type F | Aluminum Alloy 6061 | Zinc | Hex Socket | 14 | 260 | 470 | 2 | -20 to 90 | 2 |