I offer a reliable m8 o ring screw that meets the demands of high-volume assembly. Our design features an M8 thread and a built-in O-ring seal for leak-free performance in hydraulic, pneumatic, and mechanical joints. For Wholesale buyers and Manufacturers, this means consistent quality, bulk pricing, and fast reorder cycles. We provide tight tolerances, corrosion resistance, and ease of installation, minimizing downtime on your line. Whether you need standard stock or OEM customization, we can support MOQ levels, packaging options, and prompt worldwide shipping. I stand behind our material options—stainless steel or plated steel—to match your environmental conditions. With strong traceability and QC checks, you can purchase confidently for production lines, maintenance contracts, or distributors. If you want a dependable fastener that seals reliably and ships quickly, I’m ready to discuss your project and quote today.
An M8 O-ring screw guards peak performance in demanding environments. The O-ring seals against dust, moisture, and chemicals while withstanding vibration and temperature changes. Its compact size simplifies assemblies, enabling secure, reliable connections in electronics, automation, and machinery across global production lines. Partnering with an OEM expert means consistent quality, scalable supply, and design support from prototype to mass production. Custom thread length, materials, and O-ring compounds (NBR, FKM) are available. Rigorous QA with traceability, 100% inspection, and compliant documentation reduces risk for cross-border projects. For global buyers, reliable OEM collaboration delivers shorter lead times, flexible MOQs, and simplified supplier management. From design validation to full-rate production, thorough testing and sustainable sourcing help keep products sealed, reliable, and compliant in markets worldwide, while maintaining cost efficiency and on-time delivery.
| Part ID | Category | Material | O-Ring Size (ID × CS) | Groove Type | Temp Range (°C) | Max Pressure (MPa) | Seal Material | Surface Finish (Ra μm) | Standards | Life Cycle (cycles) | Typical Application |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ORS-M8-01 | O-ring screw assembly | AISI 304 Stainless Steel | 8.0 × 1.50 | Standard | -40 to 120 | 20 | NBR 70 | 0.80 | ISO 9001; RoHS | 50,000 | General hydraulic systems |
| ORS-M8-02 | O-ring screw assembly | AISI 316 Stainless Steel | 8.0 × 2.00 | V-seated | -60 to 150 | 25 | FKM (Viton) 75 | 0.60 | ISO 9001; REACH | 60,000 | Food-grade equipment and chemical handling |
| ORS-M8-03 | O-ring screw assembly | Brass (CuZn) | 8.0 × 1.75 | Standard | -20 to 100 | 15 | NBR 70 | 1.00 | ISO 9001; RoHS | 40,000 | Water distribution and valve assemblies |
| ORS-M8-04 | O-ring screw assembly | Aluminum 6061-T6 | 8.0 × 1.25 | Standard | -30 to 90 | 12 | EPDM | 0.90 | ISO 9001 | 35,000 | Pneumatic actuators and lightweight equipment |
| ORS-M8-05 | O-ring screw assembly | 316L Stainless Steel | 8.0 × 2.50 | Standard | -50 to 180 | 28 | FKM (Viton) 75 | 0.60 | ISO 9001; RoHS | 70,000 | High-temperature/high-pressure fluid lines |
| ORS-M8-06 | O-ring screw assembly | Inconel 625 | 8.0 × 1.75 | Standard | -150 to 260 | 40 | FKFM/FFKM | 0.60 | ISO 9001; AS9100 | 120,000 | Aerospace/hydraulic systems and high-temperature environments |