When your project demands reliability, I deliver Custom Black Stainless Steel Bolts that stand up to tough environments. Designed for Factories and OEMs, these fasteners combine corrosion resistance with strong tensile performance. I can tailor sizes, thread pitches, head types, and coatings to fit your exact spec—so you get a perfect fit without compromises. The black stainless finish reduces glare and improves wear resistance, while the stainless base gives long service life in demanding conditions. I work closely with trusted factories to ensure consistent quality, bulk pricing, and on-time delivery, even for large runs. Whether you need metric or imperial threads, short or long lengths, or special packing, I’ve got you covered. If you’re coordinating a supply chain, I can align production schedules, QC checks, and packaging to your project timeline. Let's talk about your required quantities and tolerance, so I can quote quickly and get your Custom Black Stainless Steel Bolts into production.
Custom Black Stainless Steel Bolts: Pioneers in tailored fasteners deliver solutions that balance performance and aesthetics. The black stainless finish provides corrosion resistance, low reflectivity, and a sleek profile for automotive, electronics, outdoor, and industrial assemblies. Global buyers seek configurable options—thread length, head style, drive, coating, tolerances, and packaging. A capable supplier translates design intent into precise, reliable components at scale. Procurement success hinges on consistent quality, traceability, and reliable delivery. The right partner offers in-house machining, strict QA, material certification, and flexible MOQs to fit project cycles. Localized production and robust logistics reduce cross-border risk, while standardized testing confirms mechanical properties and corrosion resistance. For global buyers, aligning technical capability with dependable delivery unlocks steady supply for complex assemblies.
| Type | Size | Length (mm) | Thread Pitch (mm) | Material | Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Hardness (HRC) | Surface Finish | Standard | Applications |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Hex Bolt | M6 | 20 | 1.0 | Stainless Steel A2-70 | A2-70 | 700 | 520 | 36 | Black Oxide | ISO 3506 | General machinery and equipment assembly |
| Hex Bolt | M8 | 40 | 1.25 | Stainless Steel A2-70 | A2-70 | 700 | 520 | 37 | Black Oxide | ISO 3506 | Automotive and appliance assemblies |
| Hex Bolt | M10 | 50 | 1.5 | Stainless Steel A2-70 | A2-70 | 700 | 520 | 38 | Black Oxide | ISO 3506 | Electrical enclosures and outdoor equipment |
| Hex Bolt | M12 | 60 | 1.75 | Stainless Steel A2-70 | A2-70 | 690 | 515 | 37 | Black Oxide | ISO 3506 | Heavy-duty framing and supports |
| Hex Bolt | M14 | 70 | 2.0 | Stainless Steel A2-70 | A2-70 | 680 | 510 | 36 | Black Oxide | ISO 3506 | Bridge components and heavy machinery |
| Hex Bolt | M16 | 80 | 2.0 | Stainless Steel A2-70 | A2-70 | 700 | 525 | 39 | Black Oxide | ISO 3506 | Structural connections and seismic assemblies |