From our warehouse to your production line, I supply seal screws O ring stainless steel 304 built for reliability in harsh environments. These components feature an O-ring groove and corrosion-resistant 304 stainless steel, delivering leak-free seals even under vibration. For Custom projects, we tailor thread sizes, head styles, and o-ring profiles to your specific fluid, pressure, and temperature specs. Ideal for Factories upgrading equipment or manufacturing lines, our seal screws integrate easily with standard fastener pitches and sealing sleeves. I source from reliable mills with tight tolerances to ensure consistent performance and easy assembly. We offer quick quotes, low MOQ for trial runs, and strong after-sales support. If you need materials certified and traceable, I provide complete documentation. Choose seal screws O ring stainless steel 304 for durable, compliant seals in food, pharma, chemical, and general industrial applications.
From seal screws to O rings, stainless steel 304 offers dependable corrosion resistance and consistent performance across demanding environments. When paired with precise tolerances and reputable coatings, these components deliver leak-free assemblies for electronics, automotive, and industrial equipment. With robust dimensional stability and compatibility with common sealing elastomers, they meet or exceed industry standards while maintaining cost efficiency in large-scale production. An end-to-end solution approach ensures global buyers receive everything needed from a single source: design support, material selection, rapid prototyping, precision machining, assembly, rigorous testing, packaging, and reliable logistics. With traceability, RoHS/REACH compliance, and scalable capacity, procurement teams can consolidate supply risk, shorten lead times, and optimize total cost of ownership. This integrated delivery helps customers exceed performance benchmarks and accelerate time-to-market.
| Item ID | Component Type | Material Grade | Dimension (L × Ø) mm | Thread Type | Seal Type | O-Ring Size (ID × CS) mm | Durometer (Shore A) | Temperature Range (°C) | Max Pressure (MPa) | Finish | Tolerance (mm) | Applications | Lead Time (days) | Certifications |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S-304-01 | Seal Screw | SS 304 | 20 × 8 | M6 x 1 | Integrated O-ring (Buna-N) | 15 × 2 | 70 | -40 to 180 | 25 | Passivated | ±0.05 | Automotive engine assembly | 5 | ISO 9001 |
| S-304-02 | Seal Screw | SS 304 | 25 × 10 | M8 x 1.25 | O-ring with Viton | 16 × 2.5 | 75 | -60 to 200 | 28 | Passivated | ±0.04 | Hydraulic systems | 7 | ISO 9001; IATF 16949 |
| S-304-03 | Seal Screw | SS 304 | 30 × 12 | 1/4" - 20 | PTFE gasket integrated | 20 × 2.5 | 80 | -50 to 170 | 22 | Electro-polished | ±0.03 | Pneumatic systems | 10 | ISO 9001 |
| S-304-04 | Seal Screw | SS 304 | 40 × 14 | M10 x 1.5 | O-ring (Fluoroelastomer) | 26 × 3 | 72 | -55 to 210 | 30 | Bead-blasted | ±0.03 | Food-grade equipment | 12 | ISO 14001 |
| S-304-05 | Seal Screw | SS 304 | 50 × 16 | M12 x 1.75 | Elastomer O-ring | 28 × 3.5 | 78 | -40 to 190 | 26 | Passivated | ±0.02 | Hydraulic lines | 9 | ISO 9001; CE |
| S-304-06 | Seal Screw | SS 304 | 15 × 7 | M5 x 0.8 | Buna-N | 12 × 1.5 | 70 | -40 to 150 | 18 | Polished | ±0.05 | Light machinery | 4 | ISO 9001 |
| S-304-07 | Seal Screw | SS 304 | 22 × 9 | M6 x 1 | Silicone O-ring | 15 × 2 | 60 | -60 to 180 | 24 | Bead-blast | ±0.04 | Electronics cooling units | 6 | ISO 9001; RoHS |
| S-304-08 | Seal Screw | SS 304 | 18 × 8 | 1/4" - 20 | EPDM O-ring | 14 × 2 | 65 | -40 to 120 | 16 | Satin | ±0.05 | Water filtration | 3 | ISO 9001; UL |
| S-304-09 | Seal Screw | SS 304 | 60 × 18 | M16 x 1.5 | Viton O-ring | 32 × 4 | 75 | -20 to 230 | 32 | Polished | ±0.02 | Petrochemical | 15 | ISO 9001; API 6D |
| S-304-10 | Seal Screw | SS 304 | 70 × 22 | 1" - 12 | Fluoroelastomer | 34 × 4 | 85 | -55 to 240 | 34 | Electro-polished | ±0.01 | High-pressure valves | 14 | API Q1; ISO 9001 |