I’m here to help procurement teams source a custom bolt head that fits your exact specs. As a reliable Supplier, I deliver High-Quality solutions with consistent tolerances and traceable materials. You choose the head style (hex, socket, or tamper-resistant), drive recess, finish, and hardness, and I tailor production to meet your QA requirements. I combine premium metals with precision forging and finishing to ensure durability under load and corrosion resistance. From prototype to high-volume runs, I provide CAD support, first-article inspection, and complete documentation. Lead times are predictable, with flexible MOQs and scalable production to suit project timelines. I prioritize clear communication, on-time delivery, and competitive pricing, so your team can move fast without compromising quality. If you’re seeking a dependable custom bolt head that enhances assembly speed and reliability, I’m ready to collaborate and deliver exactly what you need.
Among fasteners, a custom bolt head that balances strength, weight, and ease of assembly can outpace off-the-shelf options and redefine value for global buyers. By aligning head geometry, drive style, and height with your application, manufacturers reduce tool wear, prevent stress concentrations, and improve torque transfer. A Dongguan‑based facility uses advanced CNC, precise heat treatment, and high‑grade coatings to deliver bolt heads that meet exact alloys, hardness, and dimensional tolerances with repeatable batch quality. Global procurement demands dependable supply chains: scalable production, transparent lead times, and rigorous QA. A capable partner uses modular lines, real-time visibility, and certifications like ISO 9001 to ensure quality across lots. Custom bolt heads shorten assembly time, reduce returns, and lower total cost of ownership. Through design-for-manufacture collaboration and rapid prototyping, buyers can move from concept to scale faster than rivals.
| Nominal Size | Head Type | Drive Type | Head Size (mm) | Head Height (mm) | Material | Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Hardness (HRC) | Coating | Standard | Thread Pitch (mm) | Applications |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M6 x 1 | Hex Head Bolt | External Hex | 10 | 3.5 | Alloy Steel | 8.8 | 800 | 640 | 22-28 | Zinc Plated | ISO 4014 | 1.0 | Structural assemblies, machinery |
| M8 x 1.25 | Hex Head Bolt | External Hex | 13 | 4.5 | Alloy Steel | 10.9 | 1000 | 900 | 28-34 | Zinc Plated | ISO 4014 | 1.25 | High-load fastenings, heavy machinery |
| M6 x 1 | Socket Head Cap Screw | Internal Hex | 9 | 5.0 | Alloy Steel | 12.9 | 1080 | 900 | 32-40 | Zinc Plated | ISO 4762 | 1.0 | Precision assemblies, automotive components |
| M4 x 0.7 | Pan Head | Phillips | 6.0 | 2.2 | Stainless Steel A2-70 | A2-70 | 520 | 205 | 15-25 | Passivation | DIN 7985 | 0.7 | Cover plates, enclosure assemblies |
| M5 x 0.8 | Flat Head (Countersunk) | Hex Socket | 7.0 | 2.5 | Alloy Steel | 6.8 | 700 | 480 | 18-26 | Zinc Plated | DIN 7991 | 0.8 | Flush-mounted components, electronics |
| M6 x 1 | Button Head | Internal Hex | 12 | 5.5 | Alloy Steel | 8.8 | 800 | 640 | 25-33 | Zinc Plated | ISO 7380 | 1.0 | Aesthetic fasteners, light fixtures |