We specialise in socket flat head screw solutions for demanding assembly lines. I design and source these fasteners to meet exact OEM requirements, offering ODM options to fit your product specs and production timelines. From stainless steel to alloy steel, I ensure finish, torque, and thread tolerances meet international standards, with factory-direct pricing to speed up procurement. When you partner with us, you don’t just buy a part—you gain a predictable supply chain: consistent stock, qualified specs, and rigorous QC at every stage. I manage material certification, heat treatment records, and dimensional inspection, so you can pass audits with confidence. With a dedicated factory team, I can offer rapid prototyping, short-run trials, and scalable volume production. If you need a dependable socket flat head screw that aligns with your ODM drawings and assembly jigs, we’re ready to support your project from sample to mass production.
Socket flat head screws provide a low-profile countersunk head that sits flush with the surface and a recessed drive for slip-free tightening. Materials vary from stainless steel for corrosion resistance to alloy steel for strength, with coatings for wear or insulation. As electronics, automotive modules, and consumer devices shrink, trends favor smaller diameters, tighter tolerances, and precise seating. Standardizing drive types and head geometry speeds design-in and reduces BOM risk for global buyers. Choosing a trusted OEM partner means more than a SKU. It requires traceable quality control, certified processes, and the ability to customize lengths, threads, plating, and packaging to fit your supply chain. A capable supplier offers clear lead times, scalable production, and compliance with RoHS and REACH, plus reliable packaging for global distribution. With these capabilities, you gain consistent quality, reduced downtime, and steady delivery in a volatile market.
| Part No. | Size (mm) | Thread Pitch (mm) | Length (mm) | Material | Finish | Standards | Head Type | Tensile Strength (MPa) | Hardness (HRC) | Coating | Origin | Lead Time (days) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SFH-004-A | 4 | 0.70 | 14 | A2 Stainless Steel (304) | Zinc plated | ISO 4762, DIN 913 | Socket Flat Head | 700 | 48 | Zinc | China | 7 |
| SFH-006-B | 6 | 1.00 | 18 | Alloy Steel | Black Oxide | DIN 967 | Socket Flat Head | 900 | 46 | Black Oxide | Taiwan | 12 |
| SFH-008-C | 8 | 1.25 | 25 | Stainless Steel 304 | Electro-polished | ISO 3506 | Socket Flat Head | 620 | 50 | None | Germany | 14 |
| SFH-010-D | 10 | 1.50 | 30 | Stainless Steel 316 | Satin | ISO 898-1 | Socket Flat Head | 650 | 46 | Passivation | Japan | 9 |
| SFH-012-E | 12 | 1.75 | 32 | Alloy Steel | Zinc-Plated | DIN 965 | Socket Flat Head | 850 | 42 | Zinc | USA | 11 |
| SFH-014-F | 14 | 2.00 | 40 | Alloy Steel | Black Oxide | ASTM F912, ISO 4762 | Socket Flat Head | 900 | 45 | Black Oxide | India | 15 |
| SFH-016-G | 16 | 2.00 | 45 | Stainless Steel 304 | Galvanized | ISO 3506-1 | Socket Flat Head | 600 | 44 | Zinc | South Korea | 10 |
| SFH-018-H | 18 | 2.50 | 50 | Stainless Steel 316 | Bright | DIN 964 | Socket Flat Head | 700 | 48 | None | China | 16 |
| SFH-020-I | 20 | 2.50 | 60 | Alloy Steel | Zinc-Plated | DIN 965 | Socket Flat Head | 800 | 47 | Zinc | Vietnam | 8 |
| SFH-022-J | 22 | 3.00 | 70 | Alloy Steel | Black Oxide | ISO 898-1 | Socket Flat Head | 850 | 52 | Black Oxide | Malaysia | 13 |