We provide a reliable solution with the k-type hexagonal nut, engineered for high torque and vibration resistance. As a supplier to demanding Factories, I know you value consistent quality, quick lead times, and exact specifications. This k-type hexagonal nut features precision heat-treated steel, anti-corrosion zinc coating, and a tight thread fit to minimize loosening. We offer Custom options: multi-standard sizes, flanged or non-flanged variants, different coatings (black oxide, zinc plating), and custom pitch for specialized equipment. Our production line supports high-volume orders with traceable lot numbers, quality certs, and flexible packaging. Whether you assemble automotive, machinery, or construction components, these nuts provide reliable clamping under heavy service. I invite you to specify your thread size, thickness, and coating so we can tailor the lot to your factory's workflow. With our service, you’ll reduce downtime and simplify procurement. Let me help you optimize your supply chain today.
Global buyers are increasingly seeking a k-type hexagonal nut manufacturer that can combine engineering precision with scalable production. By optimizing cold forming, controlled heat treatment, and strict thread quality, this producer delivers tight tolerances and reliable performance in electronics enclosures, automotive assemblies, and heavy equipment. A relentless focus on end-to-end quality—inline inspection, batch traceability, and rigorous process control—reduces rejects and speeds up downstream assembly. For procurement teams, the advantage is shorter lead times, flexible lot sizes, and clear documentation, including conformity certificates and material declarations. A responsive supply chain with prudent capacity planning and diversified sourcing minimizes risk and protects costs in volatile markets. Partnering with a supplier that prioritizes technical excellence, QA discipline, and dependable logistics offers long-term stability, compliance with standards, and a sustainable approach to value.
| Nut Size | Nut Type | Width Across Flats (mm) | Thread Pitch (mm) | Material | Finish | Standard | Tensile Strength (MPa) | Hardness (HB) | Notes |
|---|---|---|---|---|---|---|---|---|---|
| M4 | K-type | 7 | 0.70 | A2-70 stainless steel | Zinc plated | ISO 4032 | 520 | 190 | Suitable for light-duty electronics assemblies |
| M6 | K-type | 9 | 1.0 | A2-70 stainless steel | Zinc plated | ISO 4032 | 520 | 200 | General-purpose fasteners |
| M8 | K-type | 13 | 1.25 | A2-70 stainless steel | Zinc plated | ISO 4032 | 520 | 205 | Common for general assemblies |
| M10 | K-type | 17 | 1.5 | Carbon steel, grade 8.8 | Plain | ISO 4032 | 800 | 190 | Higher strength applications |
| M12 | K-type | 19 | 1.75 | Carbon steel, grade 8.8 | Zinc plated | ISO 4032 | 800 | 185 | Widely used in machinery |
| M16 | K-type | 24 | 2.0 | Carbon steel, grade 10.9 | Black oxide | ISO 4032 | 900 | 180 | High-strength applications |