We design and supply anti theft truss head screw solutions for builders and OEMs who means business. I'm a hands-on pro who believes every project deserve reliability. As a High-Quality Supplier, we deliver fasteners with tight tolerances, corrosion resistance, and tamper-resistant heads. The anti theft truss head screw offers secure locking and easy drive, reducing install time without compromising safety. I tailor quantities, finishes, and thread types to your specs, and provide batch traceability and QA certificates. Our team ships on time and backs every order with technical support that speaks your language. If you're sourcing a dependable partner, I'm ready to collaborate on your next project. Let's discuss your requirements for material grade, coating, and procurement timing. With this product, you get strength, security, and straightforward installation from a trusted supplier.
Global projects increasingly rely on anti-theft truss head screws to secure temporary and permanent structures with tamper-resistant performance. These fasteners feature engineered drive patterns, hardened cores, and reinforced shanks that deter unauthorized removal while protecting assembly integrity. They are well suited for stages, lighting rigs, outdoor enclosures, and equipment housings where both security and aesthetic continuity matter. With compatible head styles and sizes for standard truss systems, installation remains fast and reliable even in challenging environments. For buyers aiming at peak performance, these screws deliver consistent clamping force, high pull-out strength, and excellent corrosion resistance through stainless steel or specialty coatings. They maintain tight tolerances under vibration and load, reducing retrofit needs and downtime. Rigorous QA, traceable production lots, and adherence to international standards ensure reliable supply across global projects. In short, the combination of security, durability, and dependable delivery supports on-time construction and long-term value for teams worldwide.
| Parameter | Description | Typical Value | Unit | Notes |
|---|---|---|---|---|
| Product Type | Security screw with a low-profile, tamper-resistant truss head | Anti-theft Truss Head Security Screw | - | Tamper-resistant drive: Torx Security with pin; suitable for indoor/outdoor use |
| Material Grade | Material grade | A2 or A4 stainless steel | - | A2 (304) for general indoor use; A4 (316) recommended for marine or corrosive environments |
| Surface Finish | Coating/Finish | Zinc plating with passivation | - | Additional black oxide optional; corrosion resistance varies by coating |
| Nominal Diameter | Nominal screw diameter by metric thread | M4, M5, M6 | mm | Common sizes for wood and metal substrates |
| Thread Type | Thread type per substrate | Coarse for wood; Fine for metal | - | Choose according to substrate requirements |
| Screw Length | Overall length of screw | 6, 8, 10, 12, 16, 20, 25, 30, 35, 40, 50 | mm | Available in standard increments |
| Truss Head Diameter | Diameter of head | 11.5 | mm | Typical diameter range between 11–15 mm depending on size |
| Truss Head Height | Height of head | 2.0 | mm | Low-profile head minimizes protrusion |
| Drive Type | Security drive | Torx Security with Pin / One-way Slotted | - | Tamper-resistant; driver selection affects installation |
| Tensile Strength | Tensile strength of material | 520–700 | MPa | Material grade dependent; A2-70 typically toward upper end |
| Yield Strength | Yield strength | 205–290 | MPa | Material grade dependent |
| Hardness | Hardness (Rockwell) | RC 14–28 | RC | Material dependent |
| Corrosion Resistance | Corrosion resistance characteristics | Excellent in neutral environments | - | A2/A4 stainless variants provide outdoor durability |
| Operating Temperature | Operating temperature range | -40 to 180 | °C | Suitable for typical stainless steel screws in most environments |
| Standards | Standards compliance | ISO/DIN-compatible fasteners; security screw variants | - | General quality criteria; verify local/regulatory requirements |
| Peak Performance Guarantee | Application performance guarantee | Defined torque and vibration cycling performance | cycles | Conditions apply; performance depends on substrate and installation quality |
| Primary Applications | Common usage scenarios | Decking, framing, panel mounting, outdoor furniture | - | Anti-tamper mounting in public and commercial installations |
| Test Methods | Testing methods used for QC | Torque-to-shear, pull-out, salt spray, vibration cycling | - | Internal QC protocols; results vary by batch |