Round Head Screws are what I recommend for sturdy, flush-fastening in many OEM applications. As a dedicated supplier of fasteners, I focus on quality, consistency and quick lead times for OEMs and other Suppliers. Our range covers stainless steel, alloy steel, and zinc-plated variants, with precise thread pitches and head dimensions to fit your equipment. I know your production line can't afford delays, so we offer ready-to-ship packs, customised packaging, and competitive pricing. Every batch is inspected with standard tests and traceability so you can meet your QA requirements. Whether you need standard sizes or special dimensions, we can tailor the screw to your spec, including countersinking or shoulder variants. I work directly with factories to ensure reliable supply and compliant documentation. Choose Round Head Screws for durable, reliable fastening in your assemblies, and see how easily procurement from a trusted Supplier can go.
Round head screws stand out for both aesthetics and performance. The domed head provides a clean, flush look while offering a broad bearing surface that improves load distribution and resists pull-out in a variety of assemblies—from consumer electronics to automotive interiors. For global buyers, the ability to tailor material, finish, drive style, and thread form means fewer compatibility issues across regions and assemblies, plus consistent quality regardless of geography. Custom solutions elevate the value: precise lengths, customized coatings (zinc, black oxide, passivation), heat treatments, and tight tolerances aligned to international standards. A proactive supplier can support rapid prototyping, scalable manufacturing, and reliable logistics to meet diverse demand curves. By integrating engineering insights with flexible production capabilities, round head screws become a strategic enabler of design freedom, supply chain resilience, and cost-efficient procurement on a global stage.
| Part Code | Head Style | Diameter (mm) | Length (mm) | Material | Finish | Tensile Strength (MPa) | Weight (g) |
|---|---|---|---|---|---|---|---|
| RH-001 | Round | 3 | 8 | Stainless Steel A2 (304) | Passivated | 520 | 0.14 |
| RH-002 | Round | 4 | 12 | Stainless Steel A2 (304) | Passivated | 520 | 0.25 |
| RH-003 | Round | 4 | 20 | Carbon Steel | Zinc Plated | 650 | 0.40 |
| RH-004 | Round | 5 | 16 | Alloy Steel | Black Oxide | 800 | 0.55 |
| RH-005 | Round | 5 | 25 | Stainless Steel 316 | Passivated | 550 | 0.60 |
| RH-006 | Round | 6 | 12 | Carbon Steel | Zinc Plated | 700 | 0.50 |
| RH-007 | Round | 6 | 30 | Stainless Steel A2 | Passivated | 520 | 0.95 |
| RH-008 | Round | 8 | 25 | Stainless Steel A2 | Passivated | 520 | 1.05 |
| RH-009 | Round | 8 | 40 | Aluminum | Anodized | 280 | 1.50 |