As a dedicated Supplier of precision fasteners, I offer the M2x2.5mm flat head machine screw c1018 materia for your assemblies. This screw features a low-profile flat head for flush mounting and a standard metric thread, designed from C1018 steel to balance strength and machinability. You’ll appreciate the consistent tolerances, corrosion resistance, and reliability in demanding electronics, automotive, or machinery projects. We stand for High-Quality products and prompt delivery, with clear documentation and lot traceability. I aim to support bulk orders with flexible packaging, competitive pricing, and dependable supplier service. If you search for steady supply, traceability, and a screw you can trust, this option fits perfectly. Contact me for samples, pricing, and lead times—and let’s align on your exact spec.
Small, precise fasteners like M2x2.5mm flat head machine screws in C1018 carbon steel are quietly shaping reliability in electronics, automotive components, and compact machinery. The flush-fitting flat head creates a smooth surface with reduced snag risk in tight enclosures, while the M2 size suits compact assemblies. C1018 offers a favorable balance of machinability and strength, making it a practical choice for cost-sensitive production. With appropriate finishing or heat treatment, these screws deliver consistent thread quality and clamp performance across high-volume runs. As buyers with global sourcing needs, you deserve more than a supplier—you deserve a partner who aligns with your design cycles, quality gates, and logistics. A capable partner provides certified materials, robust process controls, scalable supply, flexible packaging, and rapid prototyping. From samples to mass production, the aim is predictable delivery, full traceability, and risk management across borders. Together, we can optimize part selection, sourcing strategy, and international logistics to keep assemblies on schedule wherever your products ship.
| Attribute | Specification | Material / Finish | Notes |
|---|---|---|---|
| Nominal size | M2 x 2.5 mm (thread pitch 0.4 mm) | C1018 carbon steel; Flat head; Phillips drive | Length 2.5 mm; Coarse thread |
| Head type | Flat head (countersunk) | Finish: Black oxide | Flush mount across panel surface |
| Drive type | Phillips cross | — | Common small fastener drive |
| Material | C1018 carbon steel | Annealed / Cold-drawn | General mechanical fastener material |
| Hardness (HRC) | 18-28 HRC | Depends on heat treatment | Typical annealed to provide ductility |
| Tensile strength | 440-580 MPa | — | General-purpose fastener strength |
| Yield strength | 270-420 MPa | — | Depends on temper |
| Coating | Zinc plating optional | Corrosion protection | Not suited for extreme outdoor exposure without treatment |
| Standards | ISO metric thread M2; Flat head machine screw | DIN/ISO compatible forms | Commonly used in electronics and small assemblies |
| Typical applications | Electronics enclosures, hobby kits, small mechanical assemblies | Indoor environments | Suitable for controlled environments unless coated for corrosion protection |