From our shop to your production line, I offer slotted round head screws that stand up to OEM-grade assemblies and tough field service. If you are an OEM or a supplier looking for reliable fasteners, I provide a steady supply with consistent quality. Made from carbon steel, stainless steel, or alloy options, our screws come in zinc plated, black oxide, or passivated finishes. The round head with a slotted drive gives you easy manual or machine driving and good head seating. Tight tolerances, controlled heat treatment, and batch traceability ensure you meet spec. I can tailor lengths, diameters, and finishes to your needs and ship in customized packaging. Our goal is to save you time and protect your build quality, with responsive QA and fast lead times. Share your requirements and I’ll match them with the best slotted round head screws for your application. We also work with Suppliers worldwide.
Slotted round head screws remain a staple in electronics, appliances, and machinery worldwide. In 2025, global buyers seek reliable performance plus a supply chain that keeps pace with design needs: precise head and slot dimensions, clean threads, and consistent hardness. These screws offer a straightforward drive, reducing tool wear and fitting standard drivers for high‑volume production. For global procurement, adherence to DIN/ISO standards and robust traceability ensure interchangeability across regions. Service backed by expertise means more than a fast quote. It includes design guidance, tailored lengths, rigorous QA, and reliable logistics. A strong supplier provides pre‑production samples, inline inspection, batch testing, and certification packages for confidence in consistency and compliance. End-to-end support—from tooling recommendations to packaging that minimizes damage—offers visibility into lead times and risk. In 2025, partnerships built on engineering know‑how, clear communication, and sustainable practices help global buyers win with confidence.
| Dimension / Attribute | Variant A | Variant B | Variant C | Notes |
|---|---|---|---|---|
| Material | AISI 304 stainless steel | AISI 1010 carbon steel, zinc plated | AISI 316 stainless steel | 304/316 offer corrosion resistance; zinc plating is cost-effective; 316 best for chloride-rich environments |
| Finish | Satin finish | Bright zinc plated | Passivated (no coating) | Finish impacts aesthetics and corrosion resistance |
| Head Diameter (mm) | 9.5 | 9.0 | 9.5 | Standard for common slotted round head screws |
| Head Height (mm) | 3.2 | 3.0 | 3.2 | Affects seating depth and slot access |
| Length (mm) | 16 | 20 | 18 | Length varies by application |
| Thread Pitch (mm) | 0.7 | 0.8 | 0.7 | M4x0.7 to M4x0.8 variants common in hardware |
| Tensile Strength (MPa) | 520-700 | 390-580 | 540-750 | Ranges depend on alloy and heat treatment |
| Certifications | RoHS, REACH | RoHS | RoHS, REACH | Compliance for electronics and consumer goods |
| Typical Applications | Furniture assembly, cabinetry | Electrical enclosures, fixtures | Marine hardware, bathroom fittings | Environment dictates material choice and finish |