I’m sourcing the best stainless screws m4 truss head for our projects, and I’m confident these fasteners meet demanding conditions in steel frame and truss installations. These screws offer high corrosion resistance, precise M4 threading, and a low-profile truss head that sits flush under load. I can support {ODM} options to customize coating, length, and head finish, and I coordinate with {Factory} to align production and shipping with your schedule. Made from 304/316 stainless steel, they resist moisture, salt spray, and vibration, delivering reliable torque and pull-out strength in outdoor or indoor structures. End users value consistent quality, traceability, and sealed packaging, all of which I can guarantee through our supply chain. If you’re a fabricator, contractor, or OEM, these fasteners fit your design specs and help shorten your downtime. Tell me your required length, thread pitch, and coating, and I’ll tailor the quote and packaging to your exact needs.
Stainless M4 screws with a truss head offer a compact, strong fastener for frames, enclosures, and lightweight rigs. In corrosion‑prone environments, stainless grades such as 304 or 316 deliver reliable performance with long service life. The M4 size pairs well with compact assemblies, while the broad bearing surface of a truss head helps prevent pull‑out. Buyers should consider grade, finish (passivated or electro‑polished), drive type, and length tolerance to ensure consistent fit across batches. Compliance to international standards ensures interchangeability in global projects. Factory‑direct sourcing can translate to stable quality, shorter lead times, and transparent pricing. With no middlemen, buyers gain traceable lot records, scalable packaging, and customization options for drive style, length, head height, and labeling. Look for suppliers offering material certificates, test reports, RoHS/REACH compliance, and dependable sampling. For global procurement, evaluate reliability, documentation, and production capacity to stay Ahead of the Curve in meeting schedules and quality expectations.
| Product_ID | Material | Grade | Finish | Head_Type | Drive | Length_mm | Thread_Diameter_mm | Coating | Tensile_Strength_MPa | Standard | Applications |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1001 | A2-70 | 304 | Satin | Truss | PH2 | 6 | 4 | Passivation | 520 | ISO 3506-1 (Grade 304) | Furniture assembly, electronics enclosures |
| 1002 | A2-70 | 304 | Satin | Truss | Torx T20 | 8 | 4 | None | 530 | ISO 3506-1 (Grade 304) | Cabinetry and panels |
| 1003 | A4-70 | 316 | Satin | Truss | PH2 | 10 | 4 | Passivation | 520 | ISO 3506-1 (Grade 316) | Outdoor fixtures |
| 1004 | A2-70 | 304 | Satin | Truss | Hex Socket | 12 | 4 | None | 550 | ISO 3506-1 (Grade 304) | Cabinetry and hardware |
| 1005 | A4-70 | 316 | Satin | Truss | Torx T25 | 16 | 4 | None | 525 | ISO 3506-1 (Grade 316) | Marine environments |
| 1006 | A2-70 | 304 | Satin | Truss | PH2 | 20 | 4 | Passivation | 540 | ISO 3506-1 (Grade 304) | Automotive accessories |
| 1007 | A4-70 | 316 | Satin | Truss | Hex Socket | 25 | 4 | None | 530 | ISO 3506-1 (Grade 316) | Outdoor railing systems |
| 1008 | A2-70 | 304 | Satin | Truss | Torx T20 | 30 | 4 | None | 560 | ISO 3506-1 (Grade 304) | Steel furniture components |
| 1009 | A2-70 | 304 | Satin | Truss | PH2 | 40 | 4 | Passivation | 575 | ISO 3506-1 (Grade 304) | Kitchen fixtures |
| 1010 | A4-70 | 316 | Satin | Truss | Hex Socket | 50 | 4 | None | 590 | ISO 3506-1 (Grade 316) | Outdoor dashboards and enclosures |