I’m your dedicated procurement partner, delivering reliable fasteners like the {self tapping screw #8 stainless} for demanding B2B projects. As a leading {Supplier}, I focus on High-Quality components that resist corrosion, keep assembly lines moving, and reduce maintenance costs. This screw features corrosion-resistant stainless steel, a sharp self-drilling point, and a unified thread designed for metal and hard plastics. The #8 size strikes a balance between clamping strength and driving efficiency, ideal for sheet metal, enclosures, and electrical assemblies. In practice, I’ve seen fewer stripping incidents and quicker countdowns to production with this fastener. Each batch is inspected for hardness, thread integrity, and drive compatibility to prevent surprises on the shop floor. If you’re sourcing dependable hardware, I offer prompt quotes, flexible packaging, and a transparent supply chain. Choose me as your trusted {Supplier} for High-Quality fasteners that keep projects on schedule and budgets intact.
Self-tapping screws in #8 stainless offer a reliable balance of grip and installation speed for metal-to-metal and metal-to-plastic joints. Stainless steel provides predictable corrosion resistance in harsh environments, reducing maintenance and replacements. Choosing a self-tapping design eliminates pre-tapped holes, speeding assembly and reducing tool wear on high-volume lines. For stainless, 304 (A2) is standard for indoor and coastal settings, while 316 (A4) performs better in salt spray or acidic atmospheres. Consider thread-forming versus thread-cutting types and a proper pilot hole to prevent pull-out. Ensure RoHS or equivalent compliance for global sourcing. From a procurement view, consistency, traceability, and quality control matter most. Look for suppliers that provide clear lot codes, first article inspections, and documented material data. Predictable lead times and flexible MOQs help manage demand across regions. Documentation like material certificates, corrosion data, and RoHS/REACH compliance is essential for risk management. A service approach with proactive capacity planning, fast sample turnaround, and reliable post-sales support helps your operations stay ahead of the curve.
| Part_ID | Material | Grade | Diameter_mm | Length_mm | Head_Type | Drive_Type | Thread_Type | Finish | Tensile_Strength_MPa | Hardness_HR | Applications | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SSS-304-#8-4x16 | 304 stainless steel | 18-8 (A2) | 4.2 | 16 | Pan head | Phillips | Coarse | Natural (passivated) | 520 | 92 | Indoor/outdoor wood and metal assemblies | Corrosion resistant in humid environments. |
| SSS-304-#8-4x20 | 304 stainless steel | 18-8 (A2) | 4.2 | 20 | Flat head | Torx | Coarse | Brushed | 510 | 90 | Enclosures and cabinets | Suitable for light outdoor use. |
| SSS-304-#8-4x25 | 304 stainless steel | 18-8 (A2) | 4.2 | 25 | Countersunk | Slotted | Coarse | Polished | 505 | 93 | Exterior fixtures with flush mounting | High corrosion resistance; good for aluminum substrates. |
| SSS-304-#8-4x30 | 304 stainless steel | 18-8 (A2) | 4.2 | 30 | Bugle | Phillips | Coarse | Natural (passivated) | 515 | 94 | Appliance assembly, general woodworking | Good for softwood; self-counterboring. |
| SSS-304-#8-4x12 | 304 stainless steel | 18-8 (A2) | 4.2 | 12 | Pan head | Phillips | Coarse | Brushed | 490 | 88 | Metal-to-wood projects | Short length for tight spaces. |
| SSS-304-#8-4x40 | 304 stainless steel | 18-8 (A2) | 4.2 | 40 | Flat head | Torx | Coarse | Natural (passivated) | 525 | 96 | Industrial equipment assemblies | Extra length for deeper threads. |
| SSS-304-#8-4x18 | 304 stainless steel | 18-8 (A2) | 4.2 | 18 | Countersunk | Torx | Coarse | Polished | 498 | 91 | Electrical panel assemblies | Flush finish; minimal head visibility. |
| SSS-304-#8-4x22 | 304 stainless steel | 18-8 (A2) | 4.2 | 22 | Hex washer | Phillips | Coarse | Natural (passivated) | 515 | 92 | Concealed fasteners, panel assembly | Hex washer head provides larger bearing surface. |
| SSS-304-#8-4x28 | 304 stainless steel | 18-8 (A2) | 4.2 | 28 | Pan head | Torx | Coarse | Brushed | 503 | 89 | Outdoor fixtures | Suitable for timber and metal. |