I am a China-based manufacturer providing Customized Captive Screw solutions to OEMs and distributors. I design and produce these small fasteners with reliability in mind, offering tailor-made sizes, thread forms, head styles, and materials to fit your exact assembly. From stainless steel 304/316 to alloy steel and brass, I supply finishes like zinc plating, nickel, or black oxide. Our captive screws clamp firmly, resist vibration, and simplify maintenance—ideal for electronics, automotive housings, appliances, and industrial equipment. I rigorously control tolerances, run ISO-certified processes, and perform functional tests to ensure long life under stress. MOQs can be flexible, and I ship worldwide from our China factory with lead times tuned to project schedules. If you need fast prototyping or high-volume runs, I’ll work with you to lock down specs, pricing, and delivery, quickly.
Customized captive screws meet the needs of compact electronics by delivering secure, fast, and clean assembly. They reduce handling steps, prevent dropped fasteners, and keep components aligned under vibration. The real advantage is customization: materials, finishes, head styles, drive types, and captive mechanisms tailored to tight clearances and challenging environments. When a supplier can consistently hit tight tolerances, friction, and retention through temperature changes and humidity, these fasteners outperform standard options and support reliable, repeatable assembly on the line. Global buyers should look for manufacturers with rigorous quality systems, traceability, and environmental compliance, plus design-for-manufacture support and rapid prototyping. Ask for inline inspection records, clear lead times, scalable production, and a resilient supply chain that can serve multiple regions. A proven partner will provide documentation, tested performance data, and responsive after-sales support. With these capabilities, customized captive screws can lower total cost of ownership while boosting device reliability across diverse applications.
| Spec ID | Material | Head Style | Diameter (mm) | Thread Pitch (mm) | Length (mm) | Tensile Strength (MPa) | Surface Finish | Temperature Range (°C) | Compliance | Bench Score | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CS-1001 | 304 Stainless Steel | Hex Socket Captive | 4.0 | 0.50 | 12 | 520 | Passivated | -60 to 260 | ISO 9001; RoHS | 92 | High corrosion resistance in humid environments |
| CS-1002 | 316 Stainless Steel | Pan Head Captive | 5.0 | 0.50 | 16 | 720 | Passivated | -60 to 260 | ISO 9001; RoHS | 95 | Excellent salt spray resistance |
| CS-1003 | Alloy Steel (Quenched & Tempered) | Hex Socket Captive | 6.0 | 0.75 | 20 | 900 | Zinc Plated | -50 to 250 | ISO 9001; RoHS | 90 | High tensile strength for load-bearing assemblies |
| CS-1004 | Brass | Button Head Captive | 4.0 | 0.50 | 10 | 310 | Passivated | -30 to 180 | ISO 9001 | 78 | Non-magnetic interference-friendly option |
| CS-1005 | Titanium Grade 2 | Hex Cap Captive | 3.0 | 0.35 | 15 | 520 | Anodized | -196 to 400 | AS9100; ISO 9001 | 88 | Lightweight and high strength for aerospace use |
| CS-1006 | 303 Stainless Steel | Torx Captive | 5.5 | 0.75 | 22 | 620 | Passivated | -60 to 260 | ISO 9001 | 84 | Good torque retention across cycles |
| CS-1007 | 316L Stainless Steel | Phillips Captive | 6.5 | 0.80 | 25 | 750 | Electropolished | -60 to 260 | ISO 9001; RoHS | 91 | Smooth finish and corrosion resistance |
| CS-1008 | Carbon Steel (Hardened) | Hex Socket Captive | 4.5 | 0.60 | 18 | 860 | Zinc Plated | -40 to 200 | RoHS | 87 | High strength option for rugged environments |
| CS-1009 | Aluminum 6061 | Button Head Captive | 3.5 | 0.35 | 12 | 240 | Anodized | -40 to 120 | ISO 9001 | 76 | Lightweight and non-magnetic |
| CS-1010 | Stainless Steel 17-4 PH | Flat Head Captive | 7.0 | 1.00 | 28 | 1080 | Passivated | -70 to 290 | ISO 9001; RoHS | 97 | Very hard, wear-resistant captive screw option |
| CS-1011 | Bronze | Pan Captive | 3.0 | 0.25 | 9 | 260 | Satin | -60 to 180 | ISO 9001 | 72 | Non-magnetic, suitable for electrical applications |
| CS-1012 | 316 Stainless Steel | Hex Socket Captive | 8.0 | 1.00 | 32 | 820 | Mirror Polished | -60 to 260 | ISO 9001; RoHS | 93 | Clean-room friendly, high corrosion resistance |