With years in the market, I supply Hexagon Nut that meets rigid tolerances and diverse environments. For {OEM} projects and bulk orders, I offer reliable stock, fast lead times, and customizable finishes: zinc plating, black oxide, stainless options. Our Hexagon Nut is engineered to endure vibration and heavy loads, with standards DIN/ISO across sizes from M3 to M100. I work directly with {OEM} teams and global {Suppliers}, ensuring consistent quality, traceability, and fair pricing. You tell me your torque, thread, material spec, and I tailor packaging, coating, and certs. Our MOQ suits startups and large manufacturers; traceability docs, material test reports, and leakage-free packaging included. When you choose my Hexagon Nut, you get compatibility with bolt patterns, anti-seizure properties, and easy compliance with fasteners systems. I keep communication open, shipping in controlled batches, and I respect your supply chain rhythms—so you can scale with confidence, not delays.
As global buyers seek reliable fasteners, a hexagon nut manufacturer in a major hub delivers unmatched quality through strict material control, precise machining, and thorough testing. Using high-grade steel alloys, stainless steel, or plated finishes, and applying heat treatment and cold forming to tight tolerances, we ensure dimensional accuracy, strong load-bearing capacity, and consistent performance. Quality management, including ISO 9001, inline inspection, and first-article verification, ensures every batch meets exact specs. These hex nuts offer corrosion resistance and fatigue strength while remaining compatible with common bolt grades for machinery, automotive, construction, and electronics assemblies. Global buyers demand scalable production, flexible quantities, and on-time delivery. Our facility combines automated turning, thread rolling, and finishing to support high-volume orders and custom thread sizes, pitches, and nut heights with diverse finishes. We provide traceability, packaging, and logistics support to reduce supply-chain risk. Whether you need metric or imperial threads, heat-treated or pre-assembled options, a dependable partner aligns with timelines, minimizes defects, and builds long-term collaboration on quality and transparency.
| Size (Nominal) | Thread Pitch (mm) | Material | Finish | Across Flats (AF) mm | Height (mm) | Basic Load Rating (kN) | Recommended Torque (Nm) | Hardness (HRC) | Surface Roughness Ra (µm) | Tolerance (mm) | Certification |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M4 | 0.7 | Stainless Steel 304 | Zinc Plated | 7.0 | 2.5 | 4.0 | 1.5 | 22 | 0.8 | ±0.05 | ISO 9001:2015 |
| M5 | 0.8 | Stainless Steel 316 | Zinc Plated | 8.0 | 3.0 | 5.0 | 2.0 | 23 | 0.6 | ±0.08 | ISO 9001:2015 |
| M6 | 1.0 | Carbon Steel | Black Oxide | 10.0 | 4.0 | 7.0 | 4.0 | 28 | 0.9 | ±0.10 | ISO 9001:2015 |
| M8 | 1.25 | Stainless Steel 304 | Zinc Plated | 13.0 | 5.0 | 12.0 | 10.0 | 27 | 0.7 | ±0.12 | ISO 9001:2015 |
| M10 | 1.5 | Stainless Steel 316 | Zinc Plated | 17.0 | 6.0 | 16.0 | 15.0 | 30 | 0.6 | ±0.15 | ISO 9001:2015 |
| M12 | 1.75 | Carbon Steel | Plain | 19.0 | 7.0 | 21.0 | 25.0 | 26 | 0.9 | ±0.18 | ISO 9001:2015 |