We are a China-based Manufacturer offering oem sealing screws crafted for durable sealing, easy assembly, and long service life. When you shop for fasteners, you want stable quality, fast lead times, and clear documentation—we understand that. Our OEM sealing screws combine robust materials with tight tolerances to resist moisture, dust, and vibration in demanding environments. We provide a wide range of head styles, drive types, and thread options, plus materials from stainless steel to brass and nylon-insert options, so you can match your exact application. Customization is straightforward: we tailor lengths, pitches, coatings, and packaging to your specs, and we support small pilot runs up to high-volume production. Each batch is traceable, with QA checks and tested seals to ensure compatibility with your assemblies. From tooling to packaging, we control the process, reducing your supplier risk. If you need reliable sealing screws in China or abroad, we can help with clear lead times and competitive pricing.
OEM sealing screws are engineered to deliver dependable seals in electronics, automotive, and industrial equipment. Precision tolerances, corrosion‑resistant materials, and robust thread designs help prevent leakage under vibration and temperature changes. Performance is validated through rigorous testing—seal integrity and long‑term reliability—often surpassing standard benchmarks. When evaluating options, consider material choices (stainless steel, alloys), sealing configurations (gasketed or tight‑seal designs), and compatibility with your assembly process. Global buyers benefit from suppliers offering scalable production, reliable lead times, and clear documentation—material certificates, inspection reports, and compliance with RoHS, REACH, and international standards. A capable partner provides tailored OEM services, consistent supply, and smart packaging, plus dependable after‑sales support to reduce risk across multi‑site deployments. By choosing a sealing screw solution that combines performance, traceability, and cost efficiency, procurement teams can streamline SKUs while ensuring uniform quality worldwide.
| Variant | Head Type | Drive Type | Thread (Size) | Length (mm) | Material | Finish | Sealing Type | IP Rating | Operating Temp (C) | Torque Range (N·m) | Seal Integrity (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| V1 | Hex Socket | Allen | M4-0.7 | 12 | AISI 304 Stainless | Satin | PTFE O-ring under head | IP68 | -40 to 120 | 0.8-1.6 | 99.5 |
| V2 | Hex Socket | Torx | M5-0.8 | 16 | AISI 316 Stainless | Satin | Elastomeric Seal Under Head | IP67 | -40 to 150 | 2.0-3.2 | 98.9 |
| V3 | Button Head | Hex | M3-0.5 | 8 | AISI 304 Stainless | Dark Zinc | PTFE gasket | IP68 | -20 to 110 | 0.4-0.6 | 99.1 |
| V4 | Flat Head | Phillips | M6-1.0 | 20 | AISI 304 | Bright Zinc | Integrated O-ring | IP68 | -30 to 105 | 3.5-5.0 | 97.8 |
| V5 | Truss Head | Torx | M4-0.7 | 10 | AISI 316 | Satin | PTFE Washer | IP67 | -40 to 120 | 1.0-1.8 | 99.3 |
| V6 | Socket Cap | Hex | M5-0.8 | 25 | AISI 316 | Passivated | Rubber O-ring | IP69K | -25 to 150 | 2.8-4.0 | 99.7 |
| V7 | Pan Head | Phillips | M3-0.5 | 6 | Brass | Chrome Plated | PTFE Ring | IP65 | -20 to 100 | 0.3-0.5 | 98.5 |
| V8 | Socket Button | Torx | M4-0.7 | 14 | AISI 304 | Black Oxide | O-ring + gasket | IP67 | -40 to 120 | 1.0-2.0 | 99.0 |