I supply a Special Drive Screw designed for high-load assemblies and precise torque control. With an anti-cam-out design and a corrosion-resistant coating, it keeps your line on schedule. Our screw features hardened steel and tight tolerances to minimize rework. For B2B buyers, I offer flexible MOQs, fast lead times, and a clear Pricelist to compare options. If you’re after cost savings without sacrificing performance, our cheap prices on bulk orders will help. Our team can tailor thread types, lengths, and head styles to fit your equipment. Every batch is quality checked before dispatch, ensuring consistent performance. Request a sample or formal quote, and I’ll share technical datasheets and the latest Pricelist. Let’s boost your assembly efficiency with the right Special Drive Screw.
This year’s Special Drive Screw has redefined the industry standard by delivering superior torque transfer and reduced cam-out, thanks to optimized engagement geometry and hardened, corrosion-resistant materials. Its drive interface supports common systems while maintaining compatibility across multi-vendor assemblies, reducing misfits in procurement. Enhanced surface treatments extend service life in high-vibration and harsh-temperature environments, lowering maintenance and downtime for diverse equipment fleets. For global buyers, the benefits are clear: consistent quality, batch traceability, and streamlined sourcing with fewer SKUs. Compliance with RoHS/REACH and standardized testing protocols ensure dependable performance across borders. Flexible packaging, scalable output, and rigorous torque and hardness checks shorten qualification cycles, enabling faster time-to-value while simplifying supplier qualification and integration into electronics, automotive, and industrial applications.
| Part Number | Drive Type | Head Style | Length (mm) | Diameter (mm) | Thread Pitch (mm) | Material | Finish/Coating | Hardness (HRC) | Tolerance | Typical Applications | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DS-ATX-04 | Torx | Pan Head | 25 | 4.0 | 0.75 | Stainless Steel A2 | Satin | 50-54 | +0.00/-0.10 | Electronics Enclosures, Automotive Interior Assemblies | Standard torque capability |
| DS-SS-06 | Phillips | Round Head | 18 | 3.0 | 0.50 | Stainless Steel 305 | Bright Zinc | 45-50 | +0.0/-0.15 | Consumer Electronics, Small Appliances | RoHS compliant |
| DS-AL-08 | Hex Socket | Cap Head | 50 | 5.0 | 0.80 | Aluminum Alloy 6061 | Anodized Black | 35-40 | +0.00/-0.15 | Enclosures, Automotive Interiors | Low weight option |
| DS-ST-10 | Torx | Pan Head | 30 | 3.5 | 0.50 | Stainless Steel A4 (316) | Passivated | 45-50 | +0.00/-0.13 | Medical Devices, Industrial Equipment | Corrosion resistance |
| DS-DS-12 | Torx | Button Head | 12 | 4.0 | 0.75 | Stainless Steel A2 | Zinc Plated | 46-52 | +0.00/-0.12 | Consumer Electronics Assembly | Visible-fastener style |
| DS-BR-07 | Phillips | Flat Head | 14 | 2.5 | 0.45 | Brass | Electroplated | 28-35 | +0.00/-0.08 | Furniture Assembly, Decorative Fixtures | Machinable |
| DS-SS-09 | Hex Drive | Socket Cap | 40 | 4.5 | 0.75 | Stainless Steel A2 | Black Oxide | 44-52 | +0.00/-0.15 | Industrial Equipment, Machinery | High-torque application |